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Hydroxyprogesterone Impurity 7
CAS:28018-91-9
Formula: C21H29BrO3
409.36
RM-P157007
(8R,9S,10R,13S,14S,16S,17R)-17-acetyl-16-bromo-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one

Hydroxyprogesterone Impurity 8
CAS:2128317-86-0
Formula: C31H41NO4
491.67
RM-P157008
(8R,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-6-((methyl(phenyl)amino)methyl)-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate

Hydroxyprogesterone Impurity 9
CAS:16319-93-0
Formula: C25H36O4
400.56
RM-P157009
(8R,9S,10R,13S,14S,17R)-17-acetyl-3-ethoxy-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate

HYDROXYSAFFLOR YELLOW A
CAS:78281-02-4
Formula: C27H32O16
612.54
RM-S630000
3,4,5-trihydroxy-2-((E)-3-(4-hydroxyphenyl)acryloyl)-4-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-6-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)cyclohexa-2,5-dien-1-one

Hydroxysafflor Yellow A Impurity 2
Formula: C27H32O17
628.54
RM-S630002
(R)-2-((E)-3-(3,4-dihydroxyphenyl)acryloyl)-3,4,5-trihydroxy-4-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-6-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)cyclohexa-2,5-dien-1

Hydroxysafflor yellow A-d4
Formula: C27H28D4O16
616.56
RM-S630001
3,4,5-trihydroxy-2-((E)-3-(4-hydroxyphenyl-2,3,5,6-d4)acryloyl)-4-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-6-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)cyclohexa-2,5-die

HYDROXYTANSHINONE IIA
CAS:18887-18-8
Formula: C19H18O4
310.35
RM-T311102
9-hydroxy-1,6,6-trimethyl-6,7,8,9-tetrahydrophenanthro[1,2-b]furan-10,11-dione

HYDROXYTHIO ACETILDENAFIL
CAS:1159977-47-5
Formula: C25H34N6O3S
498.64
RM-S040641
1-(4-ethoxy-3-(1-methyl-3-propyl-7-thioxo-4,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl)-2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanone

HYDROXYTHIOHOMOSILDENAFIL
CAS:479073-82-0
Formula: C23H32N6O4S2
520.67
RM-S040653
5-(2-ethoxy-5-((4-(2-hydroxyethyl)piperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidine-7(4H)-thione

HYDROXYVALERENIC ACID
CAS:1619-16-5
Formula: C15H22O3
250.34
RM-V362002
(E)-3-((1R,4S,7R,7aR)-1-hydroxy-3,7-dimethyl-2,4,5,6,7,7a-hexahydro-1H-inden-4-yl)-2-methylacrylic acid

HYDROXYZINE D4 DIHYDROCHLORIDE
CAS:1219805-91-0
Formula: C21H25D4Cl3N2O2
451.85
RM-H250427
Hydroxyzine D4 DIHYDROCHLORIDE

HYDROXYZINE D8
CAS:1189480-47-4
Formula: C21H19D8ClN2O2
382.96
RM-H250403
2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl-2,2,3,3,5,5,6,6-d8)ethoxy)ethan-1-ol

HYDROXYZINE DIHCL
CAS:2192-20-3
Formula: C21H29Cl3N2O2
447.83
RM-H250400
2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)ethanol dihydrochloride

HYDROXYZINE EP IMPURITY B
CAS:3733-63-9
Formula: C21H28N2O2
340.46
RM-H250402
2-(2-(4-benzhydrylpiperazin-1-yl)ethoxy)ethanol

HYGROMYCIN A
CAS:6379-56-2
Formula: C23H29NO12
511.48
RG-H011000
(E)-3-(4-(((2S,3S,4S,5S)-5-acetyl-3,4-dihydroxytetrahydrofuran-2-yl)oxy)-3-hydroxyphenyl)-2-methyl-N-((3aS,4R,5R,6S,7R,7aR)-4,6,7-trihydroxyhexahydrobenzo[d][1,3]dioxol-5-yl)acrylamide

HYMECROMONE
CAS:90-33-5
Formula: C10H8O3
176.17
RM-H251300
7-hydroxy-4-methyl-2H-chromen-2-one

HYMECROMONE EP IMPURITY B
Formula: C10H8O3
176.17
RM-H251302
7-Hydroxy-2-methyl-4H-chromen-4-one

Hymecromone Impurity 3
CAS:20280-81-3
Formula: C10H8O3
176.17
RM-H251303
4-methoxy-2H-chromen-2-one

HYMEXAZOL
CAS:10004-44-1
Formula: C4H5NO2
99.05
RG-A260440
HYMEXAZOL

HYOCHOLIC ACID
CAS:547-75-1
Formula: C24H40O5
408.57
RM-H251200
(R)-4-((3R,5R,6R,7S,8S,9S,10R,13R,14S,17R)-3,6,7-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid

HYODEOXYCHOLIC ACID
CAS:83-49-8
Formula: C24H40O4
392.57
RM-H252400
(R)-4-((3R,5R,6S,8S,9S,10R,13R,14S,17R)-3,6-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid

HYOSCINE BUTYLBROMIDE
CAS:149-64-4
Formula: C21H30BrNO4
440.37
RM-H150910
(1R,2R,4S,5S,7s,9S)-9-butyl-7-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide

HYOSCINE BUTYLBROMIDE EP IMPURITY C
CAS:155-41-9
Formula: C18H24BrNO4
398.29
RM-H150913
(1R,2R,4S,5S,7s)-7-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-9,9-dimethyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide

HYOSCINE BUTYLBROMIDE EP IMPURITY D
CAS:30269-50-2
Formula: C20H28NO4 Br
346.45 79.90
RM-H150914
(1R,2R,4S,5S,7s,9S)-7-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-9-methyl-9-propyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide

HYOSCINE BUTYLBROMIDE EP IMPURITY E
CAS:14861-14-4
Formula: C20H27NO4
345.43
RM-H150905
(1R,2R,4S,5S,7s)-9-butyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl (S)-3-hydroxy-2-phenylpropanoate

HYOSCINE BUTYLBROMIDE EP IMPURITY F
Formula: C21H30NO4 Br
360.47 79.90
RM-H150916
(1R,2R,4S,5S,7s,9R)-9-butyl-7-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide

HYOSCINE BUTYLBROMIDE EP IMPURITY G
CAS:92714-23-3
Formula: C21H28NO3 Br
342.46 79.90
RM-H150917
(1R,2R,4S,5S,7s,9r)-9-butyl-9-methyl-7-((2-phenylacryloyl)oxy)-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide

HYOSCINE BUTYLBROMIDE EP IMPURITY H
Formula: C21H32BrNO3
426.4
RM-S080008
(1R,3r,5S,8R)-8-butyl-3-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-8-methyl-8-azabicyclo[3.2.1]octan-8-ium bromide

Hyoscine Butylbromide Impurity 10
Formula: C12H22NO2*Br
212.31*79.90
RM-H150920
(1R,2R,4S,5S,9r)-9-butyl-7-hydroxy-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide

Hyoscine Butylbromide Impurity 12
Formula: C21H28INO3
469.36
RM-S080003
(1R,2R,4S,5S,7s,9r)-9-butyl-9-methyl-7-((2-phenylacryloyl)oxy)-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium iodide

Hyoscine Butylbromide Impurity 13
Formula: C21H32INO3
473.4
RM-S080004
(1R,3r,5S,8R)-8-butyl-3-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-8-methyl-8-azabicyclo[3.2.1]octan-8-ium iodide

Hyoscine Butylbromide Impurity 14
Formula: C12H22BrNO2
292.22
RM-S080006
(1R,2R,4S,5S,7s,9r)-9-butyl-7-hydroxy-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide

Hyoscine Butylbromide Impurity 15
Formula: C21H30NO4*Br
360.47*79.90
RM-S080007
(1R,2R,4S,5S,7s,9r)-9-butyl-7-((3-hydroxy-2-phenylpropanoyl)oxy)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide; 3-Oxa-9-azoniatricyclo[3.3.1.02,4 ]nonane, 9-butyl-7-(3-hydroxy-1- oxo-2-phenylpropoxy)-9-methyl-, bromide, (1a,2B

Hyoscine Butylbromide Impurity 17
Formula: C12H22BrNO2
292.22
RM-S080009
(2S,3aR,4R,5S)-4-butyl-6-hydroxy-4-methylhexahydro-2H-2,5-methanofuro[3,2-b]pyrrol-4-ium bromide

Hyoscine Butylbromide Impurity 18
Formula: C11H20NO2 Br
198.29 79.90
RM-H150921
(1S,2S,4R,5R,6S,8R)-8-butyl-6-hydroxy-8-methyl-3-oxa-8-azatricyclo[3.2.1.02,4]octan-8-ium bromide

Hyoscine Butylbromide Impurity 19
Formula: C17H21NO4
303.36
RM-S080010
9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl (2R)-3-hydroxy-2-phenylpropanoate

Hyoscine Butylbromide Impurity 20
Formula: C13H22NO2 Br
224.32 79.90
RM-S080011
(5R)-2-butyl-5-hydroxy-2-methyl-9-oxa-2-azatetracyclo[5.3.0.01,3.08,10]decan-2-ium bromide

Hyoscine Butylbromide Impurity 23
Formula: C12H22NO2 Br
212.31 79.90
RM-S080014
(1R,2R,4S,5S,7r,9r)-9-butyl-7-hydroxy-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide

Hyoscine Butylbromide Impurity 8
CAS:2030294-83-6
Formula: C12H22BrNO2
292.22
RM-H150918
(1R,2R,4S,5S,7s,9s)-9-butyl-7-hydroxy-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide

Hyoscine Butylbromide Impurity 9
Formula: C20H28BrNO4
426.35
RM-H150919
(1R,2R,4S,5S,9S)-7-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-9-methyl-9-propyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide

Hyoscine Butylbromide Nitroso Impurity 21
Formula: C16H18N2O5
318.33
RM-S080012
(1R,2R,4S,5S,7s)-9-nitroso-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl (S)-3-hydroxy-2-phenylpropanoate

Hyoscine Butylbromide Nitroso Impurity 22
Formula: C16H20N2O4
304.35
RM-S080013
(1R,3r,5S)-8-nitroso-8-azabicyclo[3.2.1]octan-3-yl (S)-3-hydroxy-2-phenylpropanoate

Hyoscine EP Impurity A; Hyoscine Hydrobromide EP Impurity B
CAS:4684-28-0
Formula: C16H19NO4
289.33
RM-H150901
(1R,2R,4S,5S,7s)-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl (S)-3-hydroxy-2-phenylpropanoate

Hyoscine EP Impurity B; ; Hyoscine Hydrobromide EP Impurity C
CAS:535-26-2
Formula: C17H19NO3
285.34
RM-H150902
(1R,2R,4S,5S,7s)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl 2-phenylacrylate

Hyoscine EP Impurity D; Hyoscyamine; Hyoscine Hydrobromide EP Impurity A
Formula: C17H23NO3
289.37
RM-H150904
(1R,3r,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl (2S)-3-hydroxy-2-phenylpropanoate

Hyoscyamine EP Impurity B
Formula: C17H23NO4
305.37
RM-H251502
(1R,3S,5R,6RS)-6-hydroxy-8methyl-8-azabicyclo[3.2.1]oct-3-yl (2S)-3-hydroxy-2phenylpropanoate(7-hydroxyhyoscyamine

Hyoscyamine EP Impurity C
Formula: C17H23NO4
305.37
RM-H251503
(1 S,3R,5S,6RS)-6-hydroxy-8methyl-8-azabicyclo[3.2.1]oct-3-yl (2S)-3-hydroxy-2phenylpropanoate(6-hydroxyhyoscyamine)

HYOSCYAMINE EP IMPURITY F
CAS:21956-47-8
Formula: C17H23NO3
289.37
RM-H251506
(1R,3r,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl (R)-2-hydroxy-3-phenylpropanoate

Hyoscyamine Impurity 7
Formula: C21H32BrNO3
426.4
RM-H251507
(1R,3s,5S,8R)-8-butyl-3-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-8-methyl-8-azabicyclo[3.2.1]octan-8-ium bromide

Hyoscyamine Impurity 8
CAS:5627-14-5
Formula: C17H23NO4
305.37
RM-H251508
(1R,3r,5S)-3-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-8-methyl-8-azabicyclo[3.2.1]octane 8-oxide

HYPACONITINE
CAS:6900-87-4
Formula: C33H45NO10
615.71
RM-H160900
16,16-trimethoxy-4-(methoxymethyl)-20-methyl-,8-acetate benzoate; (1-+¦,6-+¦,14-+¦,15-+¦,16-+¦)-aconitane-8,13,14,15-tetraol

HYPERICIN
CAS:548-04-9
Formula: C30H16O8
504.45
RM-H336001
1,3,4,6,8,13-hexahydroxy-10,11-dimethylphenanthro[1,10,9,8-opqra]perylene-7,14-dione

Ibandronate Impurity 1
Formula: C9H23NO7P2
319.23
RM-I021401
(1-hydroxy-3-(methyl(2-methylbutyl)amino)propane-1,1-diyl)diphosphonic acid

IBANDRONATE IMPURITY 10
Formula: C11H29NO14P4
523.24
RM-I021410
((pentylazanediyl)bis(1-hydroxypropane-3,1,1-triyl))tetraphosphonic acid

Ibandronate Impurity 11
Formula: C9H18ClNO
191.7
RM-I021411
3-(methyl(pentyl)amino)propanoyl chloride

IBANDRONATE IMPURITY 12
Formula: C18H44N2O13P4
620.44
RM-I021412
(1-((hydroxy(1-hydroxy-3-(methyl(pentyl)amino)-1-phosphonopropyl)phosphoryl)oxy)-3-(methyl(pentyl)amino)propane-1,1-diyl)bis(phosphonic acid)

IBANDRONATE IMPURITY 13
Formula: C17H39NO7P2
431.44
RM-I021413
tetraethyl (1-hydroxy-3-(methyl(pentyl)amino)propane-1,1-diyl)bis(phosphonate)

IBANDRONATE IMPURITY 14
Formula: C13H31NO7P2
375.34
RM-I021414
tetramethyl (1-hydroxy-3-(methyl(pentyl)amino)propane-1,1-diyl)bis(phosphonate)

IBANDRONATE IMPURITY 15
Formula: C10H21NO2
187.28
RM-I021415
methyl 3-(methyl(pentan-2-yl)amino)propanoate

Ibandronate Impurity 16
Formula: C10H21NO2
187.28
RM-I021416
methyl 3-(isopentyl(methyl)amino)propanoate

IBANDRONATE IMPURITY 17
CAS:205237-07-6
Formula: C8H17NO2
159.23
RM-I021417
3-(Pentylamino)propanoic Acid

Ibandronate Impurity 18
Formula: C9H19NO2 HCl
173.25 36.46
RM-I021418
3-(methyl(pentan-2-yl)amino)propanoic acid hydrochloride

Ibandronate Impurity 19
Formula: C9H19NO2 HCl
173.25 36.46
RM-I021419
3-(methyl(pentan-3-yl)amino)propanoic acid hydrochloride

IBANDRONATE IMPURITY 2
CAS:128202-57-3
Formula: C4H13NO7P2
249.1
RM-I021402
(1-hydroxy-3-(methylamino)propane-1,1-diyl)diphosphonic acid

Ibandronate Impurity 20
Formula: C9H20NNa3O7P2
385.17
RM-I021420
sodium (1-(hydrogenphosphonato)-1-hydroxy-3-(methyl(pentan-2-yl)amino)propyl)phosphonate

Ibandronate Impurity 21
Formula: C9H19NO2
173.25
RM-I021421
3-(isopentyl(methyl)amino)propanoic acid

IBANDRONATE IMPURITY 22
Formula: C9H19NO2
173.25
RM-I021422
3-(methyl(2-methylbutyl)amino)propanoic acid

Ibandronate Impurity 24
Formula: C9H20NO4P
237.24
RM-I021424
(3-(methyl(pentyl)amino)propanoyl)phosphonic acid

IBANDRONATE IMPURITY 25
Formula: C9H24NO9P3
383.21
RM-I021425
(3-(methyl(pentyl)amino)propane-1,1,1-triyl)tris(phosphonic acid)

Ibandronate Impurity 26
Formula: C9H21ClNO4P
273.69
RM-I021426
(1-chloro-1-hydroxy-3-(methyl(pentyl)amino)propyl)phosphonic acid

Ibandronate Impurity 27
Formula: C7H16N2O2
160.22
RM-I021427
N-methyl-N-(nitromethyl)pentan-1-amine

Ibandronate Impurity 28
Formula: C4H10NO4P
167.1
RM-I021428
(4-aminobutanoyl)phosphonic acid

Ibandronate Impurity 29
CAS:165043-20-9
Formula: C8H22N2O12P4
462.16
RM-I021429
(3,6-bis(3-aminopropyl)-2,5-dihydroxy-2,5-dioxido-1,4,2,5-dioxadiphosphinane-3,6-diyl)bis(phosphonic acid)

IBANDRONATE IMPURITY 3
CAS:905808-25-5
Formula: C8H21NO7P2
305.2
RM-I021403
(1-hydroxy-3-(pentylamino)propane-1,1-diyl)diphosphonic acid

Ibandronate Impurity 30
Formula: C8H24N2O13P4
480.18
RM-I021430
(4-amino-1-(((4-amino-1-hydroxy-1-phosphonobutyl)(hydroxy)phosphoryl)oxy)butane-1,1-diyl)bis(phosphonic acid)

Ibandronate Impurity 31
Formula: C11H13NO4
223.23
RM-I021431
4-(4-hydroxybenzamido)butanoic acid

Ibandronate Impurity 32
Formula: C12H15NO4
237.26
RM-I021432
methyl 4-((4-aminobutanoyl)oxy)benzoate

Ibandronate Impurity 33
Formula: C14H19NO4
265.31
RM-I021433
propyl 4-((4-aminobutanoyl)oxy)benzoate

Ibandronate Impurity 34
Formula: C11H17NO9P2
369.2
RM-I021434
(1-hydroxy-4-(4-hydroxybenzamido)butane-1,1-diyl)bis(phosphonic acid)

Ibandronate Impurity 35
Formula: C12H19NO9P2
383.23
RM-I021435
(4-amino-1-hydroxy-1-(hydroxy(4-(methoxycarbonyl)phenoxy)phosphoryl)butyl)phosphonic acid

Ibandronate Impurity 36
Formula: C14H23NO9P2
411.28
RM-I021436
(4-amino-1-hydroxy-1-(hydroxy(4-(propoxycarbonyl)phenoxy)phosphoryl)butyl)phosphonic acid

Ibandronate Impurity 37
Formula: C12H30N2O12P4
518.27
RM-I021437
(3,6-bis(5-aminopentyl)-2,5-dihydroxy-2,5-dioxido-1,4,2,5-dioxadiphosphinane-3,6-diyl)bis(phosphonic acid)

Ibandronate Impurity 38
Formula: C8H21NO7P2
305.2
RM-I021438
(6-amino-1-(ethoxy(hydroxy)phosphoryl)-1-hydroxyhexyl)phosphonic acid

Ibandronate Impurity 39
Formula: C12H28N2O8P2
390.31
RM-I021439
(6-(6-aminohexanamido)-1-hydroxyhexane-1,1-diyl)bis(phosphonic acid)

IBANDRONATE IMPURITY 4
CAS:63132-39-8
Formula: C5H15NO7P2
263.12
RM-I021404
(3-(dimethylamino)-1-hydroxypropane-1,1-diyl)diphosphonic acid

Ibandronate Impurity 40
CAS:40870-84-6
Formula: C9H19NO2
173.26
RM-I021440
methyl 3-(pentylamino)propanoate

Ibandronate Impurity 41
CAS:26153-88-8
Formula: C7H17N
115.22
RM-I021441
N,N-dimethylpentan-1-amine

Ibandronate Impurity 42
Formula: C11H21NO4
231.29
RM-I021442
3,3'-(pentylazanediyl)dipropionic acid

Ibandronate Impurity 43
Formula: C13H25NO4
259.35
RM-I021443
dimethyl 3,3'-(pentylazanediyl)dipropionate

Ibandronate Impurity 5; Pamidronic Acid
CAS:40391-99-9
Formula: C3H11NO7P2
235.07
RM-I021405
(3-amino-1-hydroxypropane-1,1-diyl)diphosphonic acid

IBANDRONATE IMPURITY 6
CAS:2096992-07-1
Formula: C9H23NO7P2
319.23
RM-I021406
(1-hydroxy-3-(methyl(pentan-3-yl)amino)propane-1,1-diyl)diphosphonic acid

IBANDRONATE IMPURITY 7
CAS:2271411-87-9
Formula: C9H23NO8P2
335.23
RM-I021407
N-(3-hydroxy-3,3-diphosphonopropyl)-N-methylpentan-1-amine oxide

IBANDRONATE IMPURITY 8
CAS:1346601-22-6
Formula: C9H23NO7P2
319.23
RM-I021408
(1-hydroxy-3-(isopentyl(methyl)amino)propane-1,1-diyl)diphosphonic acid

Ibandronate Impurity 9
Formula: C8H21NO8P2
321.2
RM-I021409
(1-hydroxy-3-(hydroxy(pentyl)amino)propane-1,1-diyl)diphosphonic acid

Ibandronate Nitroso Impurity 44
Formula: C8H20N2O8P2
334.2
RM-I021444
(1-hydroxy-3-(nitroso(pentyl)amino)propane-1,1-diyl)bis(phosphonic acid)

Ibandronate Nitroso Impurity 45
Formula: C4H12N2O8P2
278.09
RM-I021445
(1-hydroxy-3-(methyl(nitroso)amino)propane-1,1-diyl)bis(phosphonic acid)

Ibandronate Nitroso Impurity 46
CAS:13256-07-0
Formula: C6H14N2O
130.19
RM-I021446
N-methyl-N-pentylnitrous amide

Ibandronate Nitroso Impurity 47
Formula: C5H11N3O3
161.16
RM-I021447
methyl(2-(methyl(nitroso)amino)ethyl)carbamic acid

IBANDRONATE SODIUM MONOHYDRATE
CAS:138926-19-9n+êNapÇüH2On+ë
Formula: C9H23NO7P2
319.23
RM-I021400
Sodium hydrogen(1-hydroxy-3-(methyl(pentyl)amino)-1-phosphonopropyl)phosphonate Hydrate

Ibandronic Acid Impurity 1
Formula: C4H12NNaO7P2
271.08
RM-I020101
sodium hydrogen(1-hydroxy-3-(methylamino)-1-phosphonopropyl)phosphonate

IBOGAINE
CAS:481-88-9
Formula: C19H24N2O
296.41
RM-I100100
(6R,6aS,7S,9R,11S)-7-ethyl-6,6a,7,8,9,10,12,13-octahydro-5H-6,9-methanopyrido[1',2':1,2]azepino[4,5-b]indol-2-ol

IBOGAMINE
CAS:83-74-9
Formula: C20H26N2O
310.44
RM-I100000
(6R,6aS,7S,9R,11S)-7-ethyl-2-methoxy-6,6a,7,8,9,10,12,13-octahydro-5H-6,9-methanopyrido[1',2':1,2]azepino[4,5-b]indole

IBOTENIC ACID
CAS:2552-55-8
Formula: C5H6N2O4
158.11
RG-P022544
2-amino-2-(3-hydroxyisoxazol-5-yl)acetic acid

Ibrexafungerp Citrate
CAS:1965291-08-0
Formula: C44H67N5O4 C6H8O7
730.05 192.12
RM-I345000
(1S,2R,3R,4aR,6aS,7R,8R,10aR,10bR,12aR)-2-((R)-2-amino-2,3,3-trimethylbutoxy)-1,6a,8,10a-tetramethyl-8-((R)-3-methylbutan-2-yl)-3-(5-(pyridin-4-yl)-1H-1,2,4-triazol-1-yl)-1,3,4,6,6a,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-2H-1,4a-(methano

Ibrexafungerp Impurity 1
Formula: C44H67N5O5
746.05
RM-I345001
4-(1-((1S,2R,3R,4aR,6aS,7R,8R,10aR,10bR,12aR)-2-((R)-2-amino-2,3,3-trimethylbutoxy)-7-carboxy-1,6a,8,10a-tetramethyl-8-((R)-3-methylbutan-2-yl)-1,3,4,6,6a,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-2H-1,4a-(methanooxymethano)chrysen-3-yl)-1H

Ibrexafungerp Impurity 2
Formula: C44H67N5O4
730.05
RM-I345002
(1S,2R,3R,4aR,6aS,7R,8R,10aR,10bR,12aR)-2-((S)-2-amino-2,3,3-trimethylbutoxy)-1,6a,8,10a-tetramethyl-8-((R)-3-methylbutan-2-yl)-3-(5-(pyridin-4-yl)-1H-1,2,4-triazol-1-yl)-1,3,4,6,6a,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-2H-1,4a-(methano

Ibrexafungerp Impurity 3
Formula: C37H52N4O4
616.85
RM-I345003
(1S,2R,3R,4aR,6aS,7R,8R,10aR,10bR,12aR)-2-hydroxy-1,6a,8,10a-tetramethyl-8-((R)-3-methylbutan-2-yl)-3-(5-(pyridin-4-yl)-1H-1,2,4-triazol-1-yl)-1,3,4,6,6a,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-2H-1,4a-(methanooxymethano)chrysene-7-carbox

Ibrexafungerp Impurity 4
Formula: C43H67N5O2
686.04
RM-I345004
(R)-2,3,3-trimethyl-1-(((1S,2R,3R,4aR,6aS,8S,10aR,10bR,12aR)-1,6a,8,10a-tetramethyl-8-((R)-3-methylbutan-2-yl)-3-(5-(pyridin-4-yl)-1H-1,2,4-triazol-1-yl)-1,3,4,6,6a,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-2H-1,4a-(methanooxymethano)chryse

Ibrexafungerp Impurity 5
Formula: C37H65N3O4
615.94
RM-I345005
(1S,2R,3R,4aR,6aS,7R,8R,10aR,10bR,12aR)-2-((R)-2-amino-2,3,3-trimethylbutoxy)-3-hydrazineyl-1,6a,8,10a-tetramethyl-8-((R)-3-methylbutan-2-yl)-1,3,4,6,6a,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-2H-1,4a-(methanooxymethano)chrysene-7-carboxy

IBRUTINIB
CAS:936563-96-1
Formula: C25H24N6O2
440.51
RM-I182000
(R)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

IBRUTINIB D5
CAS:1553977-17-5
Formula: C25H19D5N6O2
445.52
RM-I182027
(R)-1-(3-(4-amino-3-(4-(phenoxy-d5)phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

IBRUTINIB IMPURITY 1
Formula: C27H30N6O3
486.57
RM-I182001
tert-butyl 3-((3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amino)piperidine-1-carboxylate

IBRUTINIB IMPURITY 10
CAS:1917333-91-5
Formula: C28H26N6O3
494.54
RM-I182010
(R)-8-(1-acryloylpiperidin-3-yl)-10-(4-phenoxyphenyl)-3,4-dihydropyrazolo[4,3-e]pyrimido[1,2-c]pyrimidin-2(8H)-one

Ibrutinib Impurity 101
Formula: C26H28N6O3
472.55
RM-I182101
isopropyl (S)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate

Ibrutinib Impurity 102
Formula: C30H35N7O3
541.66
RM-I182102
1-((S)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-(3-hydroxypiperidin-1-yl)propan-1-one

Ibrutinib Impurity 103
Formula: C27H31N7O2
485.59
RM-I182103
(R)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-(dimethylamino)propan-1-one

Ibrutinib Impurity 104
Formula: C22H22N6O
386.46
RM-I182104
(R)-3-(4-phenoxyphenyl)-1-(piperidin-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 105
Formula: C17H15N5O2
321.34
RM-I182105
3-amino-N-formyl-5-(4-phenoxyphenyl)-1H-pyrazole-4-carboximidamide

Ibrutinib Impurity 106
Formula: C17H13N5O
303.33
RM-I182106
(Z)-N'-(4-cyano-5-(4-phenoxyphenyl)-1H-pyrazol-3-yl)formimidamide

Ibrutinib Impurity 107
Formula: C28H30N6O4
514.59
RM-I182107
(R)-3-(4-imino-3-(4-phenoxyphenyl)-1-(1-propionylpiperidin-3-yl)-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)propanoic acid

Ibrutinib Impurity 108
CAS:2052279-49-7
Formula: C25H24N6O3
456.51
RM-I182108
(R)-1-(1-acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine 7-oxide

Ibrutinib Impurity 109
Formula: C25H25ClN6O2
476.97
RM-I182109
1-((S)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-2-chloropropan-1-one

IBRUTINIB IMPURITY 11
CAS:1839099-22-7
Formula: C25H26N6O2
442.51
RM-I182011
(R)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one

Ibrutinib Impurity 110
CAS:42754-61-0
Formula: C10H8N4
184.2
RM-I182110
3-AMINO-5-PHENYL-1H-PYRAZOLE-4-CARBONITRILE

Ibrutinib Impurity 111
CAS:2031255-25-9
Formula: C25H24N6O3
456.51
RM-I182111
(R)-1-((R)-1-acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine 1-oxide

Ibrutinib Impurity 112
Formula: C37H47N7O5
669.83
RM-I182112
tert-butyl (S)-3-((1-((R)-1-(tert-butoxycarbonyl)piperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amino)piperidine-1-carboxylate

Ibrutinib Impurity 113
CAS:404577-34-0
Formula: C11H21NO5S
279.35
RM-I182113
tert-butyl (R)-3-((methylsulfonyl)oxy)piperidine-1-carboxylate

Ibrutinib Impurity 114
CAS:2554619-82-6
Formula: C25H26N6O3
458.52
RM-I182114
1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-hydroxypropan-1-one

Ibrutinib Impurity 115
Formula: C25H26N6O4
474.52
RM-I182115
(S)-1-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-2,3-dihydroxypropan-1-one

Ibrutinib Impurity 116
Formula: C25H26N6O4
474.52
RM-I182116
(R)-1-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-2,3-dihydroxypropan-1-one

Ibrutinib Impurity 117
CAS:4513-44-4
Formula: C10H10O3
178.19
RM-I182117
4-methoxyphenyl acrylate

Ibrutinib Impurity 118
Formula: C32H22N8O2
550.58
RM-I182118
5-amino-1-((4-cyano-5-(4-phenoxyphenyl)-1H-pyrazol-3-yl)amino)-3-(4-phenoxyphenyl)-1H-pyrazole-4-carbonitrile

Ibrutinib Impurity 119
CAS:2230802-43-2
Formula: C17H13N5O
303.33
RM-I182119
3-(2-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

IBRUTINIB IMPURITY 12
CAS:1022150-12-4
Formula: C22H22N6O
386.45
RM-I182012
(R)-3-(4-Phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 120
CAS:1092788-11-8
Formula: C17H13N5O
303.33
RM-I182120
3-(3-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 121
Formula: C21H20N4O2
360.42
RM-I182121
4-butoxy-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine

Ibrutinib Impurity 122
Formula: C20H25NO5
359.42
RM-I182122
(5bS,6aS,7aS,8R,8aR,9aS,9bS,10aS,10bS)-8-amino-8a-isopropyl-10b-methyl-2,5,5b,6,6a,8,8a,9a,9b,10b-decahydrotris(oxireno)[2',3':4b,5; 2'',3'':6,7; 2''',3''':8a,9]phenanthro[1,2-c]furan-3(1H)-one

Ibrutinib Impurity 123
Formula: C20H14N8O
382.39
RM-I182123
3,3'-(oxybis(4,1-phenylene))bis(5-amino-1H-pyrazole-4-carbonitrile)

Ibrutinib Impurity 124
Formula: C25H23ClN6O2
474.95
RM-I182124
(R)-1-(3-(4-amino-3-(4-(4-chlorophenoxy)phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

Ibrutinib Impurity 125
CAS:143667-36-1
Formula: C13H12N2O2
228.25
RM-I182125
4-Phenoxybenzohydrazide

Ibrutinib Impurity 126
CAS:85275-45-2
Formula: C10H19NO3
201.27
RM-I182126
tert-butyl 3-hydroxypiperidine-1-carboxylate

Ibrutinib Impurity 127
CAS:2437254-47-0
Formula: C25H24N6O3
456.51
RM-I182127
(R)-1-(1-acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine 5-oxide

Ibrutinib Impurity 128
CAS:37407-16-2
Formula: C14H10O5
258.23
RM-I182128
2-(4-carboxyphenoxy)benzoic acid

Ibrutinib Impurity 129
CAS:2134109-10-5
Formula: C16H18N6O
310.36
RM-I182129
(R)-4-(4-amino-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)phenol

IBRUTINIB IMPURITY 13
CAS:330786-24-8
Formula: C17H13N5O
303.32
RM-I182013
3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 130
CAS:2213398-77-5
Formula: C21H21N5O
359.43
RM-I182130
1-butyl-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 131
Formula: C32H24N8O2
552.6
RM-I182131
3-amino-N-(4-cyano-5-(4-phenoxyphenyl)-1H-pyrazol-3-yl)-5-(4-phenoxyphenyl)-1H-pyrazole-4-carboximidamide

Ibrutinib Impurity 132
Formula: C49H46N12O4
866.99
RM-I182132
1-((R)-3-(5-(2-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-2-oxoethyl)-4-imino-3-(4-phenoxyphenyl)-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

Ibrutinib Impurity 133
Formula: C26H26N6O2
454.53
RM-I182133
(R)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-2-methylprop-2-en-1-one

Ibrutinib Impurity 134
Formula: C47H46N12O3
826.97
RM-I182134
3-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-1-((S)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one

Ibrutinib Impurity 135
Formula: C25H25ClN6O2
476.97
RM-I182135
1-(4-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-chloropropan-1-one

Ibrutinib Impurity 136
Formula: C25H24N6O2
440.51
RM-I182136
(R)-1-(3-(4-amino-3-(4-phenoxyphenyl)-2H-pyrazolo[3,4-d]pyrimidin-2-yl)piperidin-1-yl)prop-2-en-1-one

Ibrutinib Impurity 137
Formula: C28H28Cl2N6O3
567.47
RM-I182137
(R)-3-chloro-N-(1-(1-(3-chloropropanoyl)piperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)propanamide

Ibrutinib Impurity 138
Formula: C22H21N7O2
415.46
RM-I182138
(R)-1-(1-nitrosopiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 139
Formula: C36H26N8O4
634.66
RM-I182139
1-acryloyl-5-amino-3-(4-phenoxyphenyl)-N-(3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-1H-pyrazole-4-carboxamide

IBRUTINIB IMPURITY 14
CAS:1288338-95-3
Formula: C24H24N6O2
428.49
RM-I182014
(R)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)ethanone

Ibrutinib Impurity 140
Formula: C36H26N8O4
634.66
RM-I182140
N-(1-acryloyl-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-5-amino-3-(4-phenoxyphenyl)-1H-pyrazole-4-carboxamide

Ibrutinib Impurity 141
Formula: C39H28N8O5
688.7
RM-I182141
1-acryloyl-N-(1-acryloyl-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-5-amino-3-(4-phenoxyphenyl)-1H-pyrazole-4-carboxamide

Ibrutinib Impurity 142
Formula: C38H38N12O3
710.8
RM-I182142
1-((3S)-3-(3-(4-(4-(1-(1-acryloylpiperidin-3-yl)-4-amino-1H-pyrazolo[3,4-d]pyrimidin-3-yl)phenoxy)phenyl)-4-amino-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

Ibrutinib Impurity 143
Formula: C28H26N6O3
494.56
RM-I182143
8-(1-acryloylpiperidin-3-yl)-10-(4-phenoxyphenyl)-3,4-dihydropyrazolo[4,3-e]pyrimido[1,2-c]pyrimidin-2(8H)-one

Ibrutinib Impurity 144
Formula: C30H35N7O3
541.66
RM-I182144
N-(2-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-5-hydroxypentyl)acrylamide

Ibrutinib Impurity 145
Formula: C27H30N6O3
486.58
RM-I182145
tert-butyl 4-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate

Ibrutinib Impurity 146
Formula: C28H27ClN6O3
531.01
RM-I182146
(R)-N-(1-(1-(3-chloropropanoyl)piperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)acrylamide

Ibrutinib Impurity 147
Formula: C27H29ClN6O2
505.02
RM-I182147
(R)-3-chloro-1-(3-(4-(ethylamino)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one

Ibrutinib Impurity 148
Formula: C50H49ClN12O4
917.47
RM-I182148
1-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-(1-((R)-1-(3-chloropropanoyl)piperidin-3-yl)-4-imino-3-(4-phenoxyphenyl)-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)propan-1-one

Ibrutinib Impurity 149
CAS:21218-94-0
Formula: C14H12O3
228.25
RM-I182149
methyl 4-phenoxybenzoate

IBRUTINIB IMPURITY 15
CAS:1288338-96-4
Formula: C25H25ClN6O2
476.96
RM-I182015
(R)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-chloropropan-1-one

Ibrutinib Impurity 150
Formula: C48H46N10O4
826.96
RM-I182150
1-((R)-3-(6-(1-((R)-1-acryloylpiperidin-3-yl)-3-amino-5-(4-phenoxyphenyl)-1H-pyrazol-4-yl)-4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

Ibrutinib Impurity 151
Formula: C51H48N10O5
881.01
RM-I182151
N-(1-((R)-1-acryloylpiperidin-3-yl)-4-(1-((R)-1-acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-6-yl)-5-(4-phenoxyphenyl)-1H-pyrazol-3-yl)acrylamide

Ibrutinib Impurity 152
Formula: C25H24N6O3
456.51
RM-I182152
1-((S)-1-acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine 1-oxide

Ibrutinib Impurity 153
CAS:2051-76-5
Formula: C6H6O3
126.11
RM-I182153
Acrylic anhydride

Ibrutinib Impurity 154
Formula: C21H19N5O3
389.42
RM-I182154
isopropyl 4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine-1-carboxylate

Ibrutinib Impurity 155
Formula: C26H28N6O3
472.55
RM-I182155
isopropyl (R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate

Ibrutinib Impurity 156
Formula: C34H42N8O3
610.76
RM-I182156
(R)-1-(3-((3-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl)amino)propyl)azepan-2-one

Ibrutinib Impurity 157
Formula: C42H50N12O5
802.94
RM-I182157
di-tert-butyl 3,3'-((oxybis(4,1-phenylene))bis(4-amino-1H-pyrazolo[3,4-d]pyrimidine-3,1-diyl))(3R,3'R)-bis(piperidine-1-carboxylate)

Ibrutinib Impurity 158
Formula: C17H13N5O
303.33
RM-I182158
(E)-N'-(4-cyano-3-(4-phenoxyphenyl)-1H-pyrazol-5-yl)formimidamide

Ibrutinib Impurity 159
Formula: C25H27N7O2
457.54
RM-I182159
(R)-3-amino-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one

IBRUTINIB IMPURITY 16
Formula: C44H44N12O4
804.9
RM-I182016
1-((R)-3-(5-(3-((R)-3-(4-amino-3-phenoxy-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl)-4-imino-3-(4-phenoxyphenyl)-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

Ibrutinib Impurity 160
Formula: C27H25N7O2
479.54
RM-I182160
(R)-4-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)pyridin-2(1H)-one

Ibrutinib Impurity 161
Formula: C15H21IN6O2
444.28
RM-I182161
tert-butyl (R)-3-(4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate

Ibrutinib Impurity 162
CAS:330792-69-3
Formula: C17H12N2O2
276.29
RG-M052073
2-(methoxy(4-phenoxyphenyl)methylene)malononitrile

Ibrutinib Impurity 163
Formula: C8H14ClNO2
191.66
RM-I182163
(S)-3-chloro-1-(3-hydroxypiperidin-1-yl)propan-1-one

Ibrutinib Impurity 164
Formula: C18H15N5O
317.35
RM-I182164
N-methyl-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 165
Formula: C25H24N6O3
456.51
RM-I182165
1-((R)-1-acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine 1-oxide

Ibrutinib Impurity 166
CAS:1288339-18-3
Formula: C25H24N6O3
456.51
RM-I182166
1-(3-(4-amino-3-(4-(4-hydroxyphenoxy)phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

Ibrutinib Impurity 167
Formula: C32H24N8O2
552.6
RM-I182167
3-amino-1-((3-amino-5-(4-phenoxyphenyl)-1H-pyrazol-4-yl)(imino)methyl)-5-(4-phenoxyphenyl)-1H-pyrazole-4-carbonitrile

Ibrutinib Impurity 168
Formula: C25H24N6O2
440.51
RM-I182168
1-(2-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

Ibrutinib Impurity 169
Formula: C15H13ClO3
276.72
RM-I182169
2-chloroethyl 4-phenoxybenzoate

IBRUTINIB IMPURITY 17
CAS:2031255-23-7
Formula: C50H48N12O4
880.99
RM-I182017
1-((R)-3-(4-((3-((R)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl)amino)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

Ibrutinib Impurity 170
Formula: C33H25N9O2
579.62
RM-I182170
1-((5-amino-3-(4-phenoxyphenyl)-1H-pyrazol-4-yl)(imino)methyl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 171
Formula: C33H24N8O3
580.61
RM-I182171
(5-amino-3-(4-phenoxyphenyl)-1H-pyrazol-4-yl)(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methanone

Ibrutinib Impurity 172
Formula: C17H14N4O
290.33
RM-I182172
3-amino-1-methyl-5-(4-phenoxyphenyl)-1H-pyrazole-4-carbonitrile

Ibrutinib Impurity 173
Formula: C28H28N6O4
512.57
RM-I182173
(R)-3-(1-(1-acryloylpiperidin-3-yl)-4-imino-3-(4-phenoxyphenyl)-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)propanoic acid

Ibrutinib Impurity 174
Formula: C42H42N10O2
718.87
RM-I182174
6-(3-amino-5-(4-phenoxyphenyl)-1-((R)-piperidin-3-yl)-1H-pyrazol-4-yl)-3-(4-phenoxyphenyl)-1-((R)-piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 175
Formula: C5H6O3
114.1
RM-I182175
acetic acrylic anhydride

Ibrutinib Impurity 176
Formula: C6H8O3
128.13
RM-I182176
acrylic propionic anhydride

Ibrutinib Impurity 177
Formula: C7H10O3
142.15
RM-I182177
acrylic butyric anhydride

Ibrutinib Impurity 178
Formula: C6H7ClO3
162.57
RM-I182178
acrylic 3-chloropropanoic anhydride

Ibrutinib Impurity 179
CAS:1516569-46-2
Formula: C17H14N4O
290.33
RM-I182179
5-amino-1-methyl-3-(4-phenoxyphenyl)-1H-pyrazole-4-carbonitrile

IBRUTINIB IMPURITY 18
CAS:1987905-93-0
Formula: C47H46N12O3
826.95
RM-I182018
1,3-bis((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one

Ibrutinib Impurity 180
Formula: C17H16N4O
292.34
RM-I182180
5-amino-2-methyl-3-(4-phenoxyphenyl)-2,3-dihydro-1H-pyrazole-4-carbonitrile

Ibrutinib Impurity 181
Formula: C32H26N8O2
554.61
RM-I182181
6-(5-amino-3-(4-phenoxyphenyl)-4,5-dihydro-1H-pyrazol-4-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 183
CAS:40586-47-8
Formula: C14H10O5
258.23
RM-I182183
4-phenoxyisophthalic acid

Ibrutinib Impurity 184
Formula: C17H17ClO3
304.77
RM-I182184
ethyl 2-(2-chloroethyl)-4-phenoxybenzoate

Ibrutinib Impurity 185
Formula: C16H15ClO3
290.74
RM-I182185
methyl 2-(2-chloroethyl)-4-phenoxybenzoate

Ibrutinib Impurity 186
Formula: C18H16N2O3
308.34
RM-I182186
(Z)-2-cyano-3-methoxy-N-methyl-3-(4-phenoxyphenyl)acrylamide

Ibrutinib Impurity 187
Formula: C19H13N3O4
347.33
RM-I182187
5-cyano-2-hydroxy-6-oxo-4-(4-phenoxyphenyl)-1,6-dihydropyridine-3-carboxamide

Ibrutinib Impurity 188
Formula: C22H16N10O
436.44
RM-I182188
3,3'-(4-phenoxy-1,2-phenylene)bis(1H-pyrazolo[3,4-d]pyrimidin-4-amine)

Ibrutinib Impurity 189
Formula: C22H16N10O
436.44
RM-I182189
3,3'-(4-phenoxy-1,3-phenylene)bis(1H-pyrazolo[3,4-d]pyrimidin-4-amine)

IBRUTINIB IMPURITY 19
CAS:1642630-12-3
Formula: C22H22N6O
386.45
RM-I182019
(S)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 190
Formula: C19H18N2O3
322.36
RM-I182190
(Z)-2-(cyanomethyl)-3-methoxy-N-methyl-3-(4-phenoxyphenyl)acrylamide

Ibrutinib Impurity 191
Formula: C20H15N3O4
361.36
RM-I182191
5-(cyanomethyl)-2-hydroxy-6-oxo-4-(4-phenoxyphenyl)-1,6-dihydropyridine-3-carboxamide

Ibrutinib Impurity 193
Formula: C17H12N2O
260.3
RM-I182193
2-(1-(4-phenoxyphenyl)ethylidene)malononitrile

IBRUTINIB IMPURITY 2
Formula: C37H47N7O5
669.81
RM-I182002
tert-butyl 3-((1-(1-(tert-butoxycarbonyl)piperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amino)piperidine-1-carboxylate

IBRUTINIB IMPURITY 20
CAS:936563-97-2
Formula: C25H24N6O2
440.5
RM-I182020
(S)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

IBRUTINIB IMPURITY 21
Formula: C27H30N6O3
486.57
RM-I182021
(S)-tert-butyl 3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate

IBRUTINIB IMPURITY 24
Formula: C25H24N6O3
456.51
RM-I182024
(R)-1-((S)-1-acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine 1-oxide

IBRUTINIB IMPURITY 25
CAS:43191-23-7
Formula: C12H12N2
184.24
RM-I182025
5-methyl-N-phenylpyridin-2-amine

IBRUTINIB IMPURITY 26
CAS:1445086-62-3
Formula: C18H16N2
260.33
RM-I182026
5-Methyl-N,N-diphenylpyridin-2-amine

IBRUTINIB IMPURITY 28
Formula: C50H48N12O4
880.99
RM-I182028
N-(1-((R)-1-acryloylpiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-3-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propanamide

IBRUTINIB IMPURITY 3
CAS:1226872-27-0
Formula: C25H26N6O4
474.51
RM-I182029
1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-2,3-dihydroxypropan-1-one

IBRUTINIB IMPURITY 30
CAS:330792-70-6
Formula: C16H12N4O
276.29
RM-I182030
5-Amino-3-(4-phenoxyphenyl)-1H-pyrazole-4-carbonitrile

IBRUTINIB IMPURITY 31
CAS:1022150-11-3
Formula: C27H30N6O3
486.57
RM-I182031
(R)-tert-Butyl 3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate

IBRUTINIB IMPURITY 32
CAS:2031255-27-1
Formula: C28H26N6O3
494.54
RM-I182032
(R)-N-(1-(1-Acryloylpiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)acrylamide

IBRUTINIB IMPURITY 33
CAS:143900-44-1
Formula: C10H19NO3
201.26
RM-I182033
(S)-tert-Butyl 3-hydroxypiperidine-1-carboxylate

IBRUTINIB IMPURITY 34
CAS:2031255-26-0
Formula: C26H28N6O3
472.54
RM-I182034
(R)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-methoxypropan-1-one

IBRUTINIB IMPURITY 35
Formula: C28H26N6O3
494.54
RM-I182035
(S)-8-(1-acryloylpiperidin-3-yl)-10-(4-phenoxyphenyl)-3,4-dihydropyrazolo[4,3-e]pyrimido[1,2-c]pyrimidin-2(8H)-one

IBRUTINIB IMPURITY 36
Formula: C28H26N6O3
494.54
RM-I182036
(S)-N-(1-(1-Acryloylpiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)acrylamide

IBRUTINIB IMPURITY 37
Formula: C28H28N6O4
512.56
RM-I182037
(S)-3-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl acrylate

Ibrutinib Impurity 38
CAS:2052279-48-6
Formula: C28H28N6O4
512.56
RM-I182038
(R)-4-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carbonyl)pent-4-enoic acid

Ibrutinib Impurity 39
Formula: C47H46N12O3
826.95
RM-I182039
1-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-((3-(4-phenoxyphenyl)-1-((S)-piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amino)propan-1-one

IBRUTINIB IMPURITY 40
Formula: C50H48N12O4
880.99
RM-I182040
1-((S)-3-(4-((3-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl)amino)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

Ibrutinib Impurity 41
Formula: C50H48N12O4
880.99
RM-I182041
N-(1-((S)-1-acryloylpiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-3-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propanamide

IBRUTINIB IMPURITY 42
Formula: C50H48N12O4
880.99
RM-I182042
N-(1-((S)-1-(3-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propanoyl)piperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)acrylamide

IBRUTINIB IMPURITY 43
Formula: C22H16N10O
436.43
RM-I182043
3,3'-(oxybis(4,1-phenylene))bis(1H-pyrazolo[3,4-d]pyrimidin-4-amine)

IBRUTINIB IMPURITY 44
Formula: C45H43N6O3P
746.84
RM-I182044
(R)-tert-butyl 3-(3-(4-phenoxyphenyl)-4-((triphenylphosphoranylidene)amino)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate

Ibrutinib Impurity 45
CAS:330785-90-5
Formula: C22H22N6O
386.45
RM-I182045
3-(4-phenoxyphenyl)-1-(piperidin-4-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 46
Formula: C32H34N12O
602.69
RM-I182046
(R)-3,3'-(oxybis(4,1-phenylene))bis(1-((R)-piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine)

Ibrutinib Impurity 47
Formula: C40H35N6OP
646.72
RM-I182047
(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-N-(triphenylphosphoranylidene)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

IBRUTINIB IMPURITY 48
CAS:1654820-87-7
Formula: C25H26N6O4
474.51
RM-I182048
1-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-2,3-dihydroxypropan-1-one

IBRUTINIB IMPURITY 49
CAS:2031255-24-8
Formula: C25H23N5O3
441.48
RM-I182049
(R)-1-(3-(4-Hydroxy-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

IBRUTINIB IMPURITY 5
CAS:2417548-76-4
Formula: C50H48N12O4
880.99
RM-I182005
1-((R)-3-(5-(3-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl)-4-imino-3-(4-phenoxyphenyl)-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

Ibrutinib Impurity 50
Formula: C18H13N5O2
331.33
RM-I182050
4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine-1-carbaldehyde

Ibrutinib Impurity 51
Formula: C19H17N5O2
347.37
RM-I182051
1-acryloyl-5-amino-3-(4-phenoxyphenyl)-1H-pyrazole-4-carboximidamide

Ibrutinib Impurity 52
Formula: C22H26N6O
390.48
RM-I182052
(R)-5-amino-1-(1-methylpiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazole-4-carboximidamide

Ibrutinib Impurity 53
Formula: C27H28N6O3
484.55
RM-I182053
(R)-N-(1-(1-acetylpiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)propionamide

Ibrutinib Impurity 54
Formula: C24H26N6O
414.5
RM-I182054
(R)-1-(1-ethylpiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 55
Formula: C27H28N6O3
484.55
RM-I182055
(R,Z)-N-((1-(1-acryloylpiperidin-3-yl)-5-amino-3-(4-phenoxyphenyl)-1H-pyrazol-4-yl)(amino)methylene)acrylamide

Ibrutinib Impurity 56
Formula: C27H28N6O2
468.55
RM-I182056
(R)-1-(3-(4-(ethylamino)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

Ibrutinib Impurity 57
Formula: C21H19N5O3
389.41
RM-I182057
O-isobutyryl-N-(3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)hydroxylamine

Ibrutinib Impurity 58
CAS:143900-43-0
Formula: C10H19NO3
201.26
RM-I182058
(R)-tert-Butyl 3-hydroxypiperidine-1-carboxylate

Ibrutinib Impurity 59
CAS:1807619-68-6
Formula: C17H12ClN5O
337.77
RM-I182059
3-(4-(4-chlorophenoxy)phenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

IBRUTINIB IMPURITY 6
Formula: C38H38N12O3
710.79
RM-I182006
1,1'-((3R,3'R)-((oxybis(4,1-phenylene))bis(4-amino-1H-pyrazolo[3,4-d]pyrimidine-3,1-diyl))bis(piperidine-3,1-diyl))bis(prop-2-en-1-one)

Ibrutinib Impurity 60
Formula: C33H24N8O3
580.61
RM-I182060
5-amino-3-(4-phenoxyphenyl)-N-(3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-1H-pyrazole-4-carboxamide

Ibrutinib Impurity 61
Formula: C17H12N4O2
304.31
RM-I182061
N-(4-cyano-3-(4-phenoxyphenyl)-1H-pyrazol-5-yl)formamide

Ibrutinib Impurity 62
CAS:98977-36-7
Formula: C10H17NO3
199.25
RM-I182062
tert-Butyl 3-oxopiperidine-1-carboxylate

Ibrutinib Impurity 63
CAS:109384-19-2
Formula: C10H19NO3
201.27
RM-I182063
tert-butyl 4-hydroxypiperidine-1-carboxylate

Ibrutinib Impurity 64
Formula: C25H26N6O3
458.52
RM-I182064
(R)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-hydroxypropan-1-one

Ibrutinib Impurity 65
Formula: C23H24N6O3S
464.54
RM-I182065
(R)-1-(1-(methylsulfonyl)piperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 66
Formula: C31H37N7O3
555.68
RM-I182066
isopropyl (R)-3-(3-(4-phenoxyphenyl)-4-(((R)-piperidin-3-yl)amino)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate

Ibrutinib Impurity 67
Formula: C50H50N12O4
883.03
RM-I182067
1-((3R)-3-(4-amino-5-(3-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl)-3-(4-phenoxyphenyl)-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

Ibrutinib Impurity 68
Formula: C18H15N5O
317.35
RM-I182068
2-methyl-3-(4-phenoxyphenyl)-2H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 69
Formula: C25H28N6O
428.54
RM-I182069
(R)-1-(1-isopropylpiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

IBRUTINIB IMPURITY 7
CAS:936563-92-7
Formula: C25H24N6O2
440.5
RM-I182007
1-(4-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

IBRUTINIB IMPURITY 70
CAS:1839099-23-8
Formula: C26H28N6O2
456.55
RM-I182070
(R)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)butan-1-one

Ibrutinib Impurity 71
Formula: C32H24N8O2
552.6
RM-I182071
6-(5-amino-3-(4-phenoxyphenyl)-1H-pyrazol-4-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 72
Formula: C20H15N5O2
357.37
RM-I182072
1-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)prop-2-en-1-one

IBRUTINIB IMPURITY 73
CAS:2512202-71-8
Formula: C30H32N6O4
540.62
RM-I182073
tert-butyl (R)-3-(4-acrylamido-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate

Ibrutinib Impurity 74
Formula: C28H28N6O4
512.57
RM-I182074
(R)-3-((1-(1-acryloylpiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amino)propanoic acid

Ibrutinib Impurity 75
Formula: C16H11ClN4O
310.74
RM-I182075
5-amino-3-(4-(4-chlorophenoxy)phenyl)-1H-pyrazole-4-carbonitrile

Ibrutinib Impurity 76
Formula: C16H12N4O
276.3
RM-I182076
5-amino-3-(3-phenoxyphenyl)-1H-pyrazole-4-carbonitrile

IBRUTINIB IMPURITY 77
CAS:2244619-11-0
Formula: C28H28N6O4
512.57
RM-I182077
(R)-3-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl acrylate

Ibrutinib Impurity 78
CAS:330792-68-2
Formula: C16H10N2O2
262.27
RM-I182078
2-(4-phenoxybenzoyl)malononitrile

Ibrutinib Impurity 79
Formula: C25H26N6O3
458.52
RM-I182079
1-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-2-hydroxypropan-1-one

IBRUTINIB IMPURITY 8
CAS:2213398-75-3
Formula: C18H15N5O
317.34
RM-I182008
1-methyl-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 80
CAS:1623-95-6
Formula: C13H9ClO2
232.66
RM-I182080
4-phenoxybenzoyl chloride

Ibrutinib Impurity 81
Formula: C27H30N6O3
486.58
RM-I182081
(S)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-ethoxypropan-1-one

Ibrutinib Impurity 82
Formula: C38H40N12O3
712.82
RM-I182082
1-((3R)-3-(3-(4-(4-(1-((R)-1-acryloylpiperidin-3-yl)-4-amino-1H-pyrazolo[3,4-d]pyrimidin-3-yl)phenoxy)phenyl)-4-amino-3a,7a-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

Ibrutinib Impurity 83
CAS:1881246-01-0
Formula: C16H12N4O
276.3
RM-I182083
5-amino-3-(2-phenoxyphenyl)-1H-pyrazole-4-carbonitrile

Ibrutinib Impurity 84
CAS:2215-77-2
Formula: C13H10O3
214.22
RM-I182084
4-Phenoxybenzoic acid

Ibrutinib Impurity 85
CAS:86953-81-3
Formula: C10H19NO3
201.27
RM-I182085
tert-Butyl 2-hydroxypiperidine-1-carboxylate

IBRUTINIB IMPURITY 86
Formula: C27H30N6O3
486.58
RM-I182086
tert-butyl 3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate

Ibrutinib Impurity 87
Formula: C22H22N6O
386.46
RM-I182087
3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

IBRUTINIB IMPURITY 88
CAS:936563-87-0
Formula: C25H24N6O2
440.51
RM-I182088
1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one

IBRUTINIB IMPURITY 89
Formula: C24H24N6O2
428.5
RM-I182089
1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)ethan-1-one

IBRUTINIB IMPURITY 9
Formula: C28H28N6O4
512.56
RM-I182009
(R)-3-(1-(1-Acryloylpiperidin-3-yl)-4-imino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)propanoic Acid

IBRUTINIB IMPURITY 90
Formula: C25H25ClN6O2
476.97
RM-I182090
1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-chloropropan-1-one

IBRUTINIB IMPURITY 91
Formula: C25H26N6O2
442.52
RM-I182091
1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one

IBRUTINIB IMPURITY 92
Formula: C26H28N6O3
472.55
RM-I182092
1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-methoxypropan-1-one

IBRUTINIB IMPURITY 93
Formula: C25H26N6O2
442.21
RM-I182093
(S)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one

IBRUTINIB IMPURITY 94
Formula: C26H28N6O3
472.22
RM-I182094
(S)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-methoxypropan-1-one

Ibrutinib Impurity 95
Formula: C25H25ClN6O2
476.17
RM-I182095
(S)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-chloropropan-1-one

IBRUTINIB IMPURITY 96
Formula: C24H24N6O2
428.2
RM-I182096
(S)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)ethan-1-one

Ibrutinib Impurity 97
Formula: C29H35N7O2
513.65
RM-I182097
(R)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-(diethylamino)propan-1-one

Ibrutinib Impurity 98
CAS:2213398-76-4
Formula: C19H17N5O
331.38
RM-I182098
1-ethyl-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity 99
Formula: C20H19N5O
345.41
RM-I182099
1-isopropyl-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Ibrutinib Impurity A
CAS:141699-59-4
Formula: C11H21NO5S
279.35
RG-A262175
tert-butyl 4-((methylsulfonyl)oxy)piperidine-1-carboxylate

Ibrutinib Nitroso Impurity 192
CAS:2256059-43-3
Formula: C22H21N7O2
415.46
RM-I182192
1-(1-nitrosopiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

IBUDILAST
CAS:50847-11-5
Formula: C14H18N2O
230.31
RM-I223000
1-(2-Isopropylpyrazolo[1,5-a]pyridin-3-yl)-2-methylpropan-1-one

IBUDILAST IMPURITY 1
Formula: C6H9BrN2
189.06
RM-I223001
1-amino-2-methylpyridin-1-ium bromide

Ibudilast impurity 2
Formula: C10H15BrN2O
259.15
RM-I223002
1-isobutyramido-2-methylpyridin-1-ium bromide

Ibudilast impurity 3
Formula: C12H14N2O
202.26
RM-I223003
1-(2-isopropylpyrazolo[1,5-a]pyridin-3-yl)ethan-1-one

Ibudilast impurity 4
Formula: C10H12N2
160.22
RM-I223004
2-isopropylpyrazolo[1,5-a]pyridine

IBUPROFEN
CAS:15687-27-1
Formula: C13H18O2
206.28
RM-I210400
2-(4-Isobutylphenyl)propanoic acid

IBUPROFEN CARBOXYLIC ACID
CAS:15935-54-3
Formula: C13H16O4
236.27
RM-I210682
3-(4-(1-carboxyethyl)phenyl)-2-methylpropanoic acid

IBUPROFEN EP IMPURITY A
CAS:66622-47-7
Formula: C13H18O2
206.28
RM-I210601
2-(3-Isobutylphenyl)propanoic acid

IBUPROFEN EP IMPURITY B
CAS:3585-49-7
Formula: C13H18O2
206.29
RM-I210602
2-(4-butylphenyl)propanoic acid

IBUPROFEN EP IMPURITY C
CAS:59512-17-3
Formula: C13H19NO
205.3
RM-I210603
2-(4-isobutylphenyl)propanamide

IBUPROFEN EP IMPURITY D
CAS:938-94-3
Formula: C10H12O2
164.21
RM-I210604
2-(p-tolyl)propanoic acid

IBUPROFEN EP IMPURITY E
CAS:38861-78-8
Formula: C12H16O
176.26
RM-I210605
1-(4-isobutylphenyl)ethan-1-one

IBUPROFEN EP IMPURITY F
CAS:65322-85-2
Formula: C13H18O2
206.29
RM-I210606
3-(4-isobutylphenyl)propanoic acid

IBUPROFEN EP IMPURITY G
Formula: C26H32O4
408.53
RM-I210607
(1RS,4RS)-7-(2-Methylpropyl)-1-[4-(2-methylpropyl)phenyl]-1,2,3,4-tetrahydronaphthalene-1,4-dicarboxylic acid

IBUPROFEN EP IMPURITY H
CAS:2143535-25-3
Formula: C24H32O
336.51
RM-I210608
(3RS)-1,3-bis[4-(2-methylpropyl)phenyl]butan-1-one

IBUPROFEN EP IMPURITY I
CAS:2143535-26-4
Formula: C24H34
322.53
RM-I210609
1-(2-methylpropyl)-4-[(3RS)-3-[4-(2-methylpropyl)phenyl]butyl]benzene

IBUPROFEN EP IMPURITY J
CAS:65813-55-0
Formula: C13H16O3
220.27
RM-I210610
2-(4-Isobutyrylphenyl)propanoic acid

IBUPROFEN EP IMPURITY K
CAS:43153-07-7
Formula: C10H10O3
178.18
RM-I210611
2-(4-formylphenyl)propanoic acid

IBUPROFEN EP IMPURITY L
CAS:53949-53-4
Formula: C13H18O3
222.28
RM-I210612
2-[4-(1-Hydroxy-2-methylpropyl)phenyl]propanoic acid

IBUPROFEN EP IMPURITY M
CAS:60057-62-7
Formula: C13H18O3
222.28
RM-I210613
2-hydroxy-2-(4-isobutylphenyl)propanoic acid

IBUPROFEN EP IMPURITY N
CAS:3585-52-2
Formula: C11H14O2
178.23
RM-I210614
2-(4-ethylphenyl)propanoic acid

IBUPROFEN EP IMPURITY O
CAS:64451-76-9
Formula: C13H18O2
206.29
RM-I210615
2-[4-(1-Methylpropyl)phenyl]propanoic acid

IBUPROFEN EP IMPURITY P
CAS:36039-36-8
Formula: C13H20O
192.3
RM-I210616
2-(4-isobutylphenyl)propan-1-ol

IBUPROFEN EP IMPURITY Q
CAS:36039-35-7
Formula: C12H18O
178.28
RM-I210617
2-[4-(2-methylpropyl)phenyl]ethanol

IBUPROFEN EP IMPURITY R
CAS:102120-87-6
Formula: C22H30
294.48
RM-I210618
4,4'-(ethane-1,1-diyl)bis(isobutylbenzene)

IBUPROFEN ETHYL ESTER
CAS:41283-72-1
Formula: C15H22O2
234.33
RM-I210636
Ethyl 2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 100
Formula: C16H24O3
264.37
RM-I210726
1-hydroxypropan-2-yl (2S)-2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 101
Formula: C16H24O3
264.37
RM-I210727
2-hydroxypropyl (2S)-2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 102
Formula: C16H24O4
280.36
RM-I210728
2,3-dihydroxypropyl (2S)-2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 103
Formula: C16H24O4
280.36
RM-I210729
1,3-dihydroxypropan-2-yl (S)-2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 104
Formula: C10H10O3
178.19
RM-I210730
(S)-2-(4-formylphenyl)propanoic acid

Ibuprofen Impurity 105
Formula: C19H28O6
352.43
RM-I210731
2-((3S)-3,4-dihydroxytetrahydrofuran-2-yl)-2-hydroxyethyl 2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 106
Formula: C29H40O5
468.63
RM-I210732
2-hydroxypropane-1,3-diyl bis(2-(4-isobutylphenyl)propanoate)

Ibuprofen Impurity 107 (Mixture of Diastereomers)
Formula: C16H24O3
264.37
RM-I210733
1-hydroxypropan-2-yl 2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 108 (Mixture of Diastereomers)
CAS:95093-58-6
Formula: C16H24O3
264.37
RM-I210734
2-Hydroxypropyl 2-(4-Isobutylphenyl)propanoate

Ibuprofen Impurity 109
Formula: C29H40O4
452.64
RM-I210735
propane-1,2-diyl bis(2-(4-isobutylphenyl)propanoate)

Ibuprofen Impurity 110
Formula: C19H30O7
370.44
RM-I210736
(2S,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl 2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 111
Formula: C16H24O3
264.37
RM-I210737
(S)-1-(2-methoxy-3-(1-(pentyloxy)ethyl)phenyl)ethan-1-one

IBUPROFEN IMPURITY 12
CAS:89878-75-1
Formula: C18H27ClO2
310.86
RM-I210638
3-chloro-2,2-dimethylpropyl 2-(4-isobutylphenyl)propanoate

IBUPROFEN IMPURITY 14
CAS:75625-99-9
Formula: C13H16O2
204.26
RM-I210640
2-(4-(2-methylprop-1-en-1-yl)phenyl)propanoic acid

IBUPROFEN IMPURITY 15
Formula: C22H29NO3
355.47
RM-I210641
3-((R)-1-hydroxy-2-(methylamino)ethyl)phenyl 2-(4-isobutylphenyl)propanoate

IBUPROFEN IMPURITY 17
CAS:1261450-16-1
Formula: C13H17ClO
224.73
RM-I210643
2-chloro-1-(2-isobutylphenyl)propan-1-one

IBUPROFEN IMPURITY 18
CAS:1261642-35-6
Formula: C13H17ClO
224.73
RM-I210644
2-Chloro-1-(3-isobutylphenyl)propan-1-one

IBUPROFEN IMPURITY 19
CAS:64622-21-5
Formula: C16H24O4
280.36
RM-I210645
2,3-Dihydroxypropyl 2-(4-Isobutylphenyl)propanoate

IBUPROFEN IMPURITY 2
CAS:623-61-0
Formula: C5H10O3
118.13
RM-I210428
isopropyl 2-hydroxyacetate

IBUPROFEN IMPURITY 20
CAS:51407-46-6
Formula: C13H18O
190.28
RM-I210646
2-(4-Isobutylphenyl)propanal

IBUPROFEN IMPURITY 21
CAS:61566-34-5
Formula: C14H20O2
220.31
RM-I210647
Methyl 2-(4-isobutylphenyl)propanoate

IBUPROFEN IMPURITY 23
CAS:1391054-15-1
Formula: C26H32O4
408.53
RM-I210649
7-isobutyl-1-(4-isobutylphenyl)-1,2,3,4-tetrahydronaphthalene-1,4-dicarboxylic acid

IBUPROFEN IMPURITY 24
Formula: C25H32O2
364.52
RM-I210650
6-isobutyl-4-(4-isobutylphenyl)-1,2,3,4-tetrahydronaphthalene-1-carboxylic acid

IBUPROFEN IMPURITY 26
CAS:53949-54-5
Formula: C13H18O3
222.28
RM-I210652
2-(4-(3-hydroxy-2-methylpropyl)phenyl)propanoic acid

IBUPROFEN IMPURITY 27
CAS:1009-14-9
Formula: C11H14O
162.23
RM-I210427
Valerophenone

IBUPROFEN IMPURITY 28
CAS:100319-40-2
Formula: C12H18
162.27
RM-I210654
1-Ethyl-4-isobutylbenzene

IBUPROFEN IMPURITY 29
CAS:124635-85-4
Formula: C16H24O4
280.36
RM-I210655
1,3-dihydroxypropan-2-yl 2-(4-isobutylphenyl)propanoate

IBUPROFEN IMPURITY 3
Formula: C15H22O3
250.33
RM-I210429
(S)-ethyl 2-(4-isobutylphenyl)propaneperoxoate

IBUPROFEN IMPURITY 30
CAS:51146-55-5
Formula: C13H18O3
222.28
RM-I210656
2-(4-(2-Hydroxy-2-methylpropyl)phenyl)propanoic acid

IBUPROFEN IMPURITY 31
CAS:64622-17-9
Formula: C16H24O2
248.36
RM-I210657
Isopropyl 2-(4-isobutylphenyl)propanoate

IBUPROFEN IMPURITY 32
CAS:4397-53-9
Formula: C14H12O2
212.24
RM-I210658
4-(Benzyloxy)benzaldehyde

IBUPROFEN IMPURITY 33
CAS:1161014-75-0
Formula: C34H50O7
570.76
RM-I210659
((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(2-(4-isobutylphenyl)propanoate)

IBUPROFEN IMPURITY 34
CAS:69363-33-3
Formula: C13H18O2
206.28
RM-I210660
2-(2-Isobutylphenyl)propanoic acid

IBUPROFEN IMPURITY 35
CAS:586-89-0
Formula: C9H8O3
164.16
RM-I210661
4-ACETYLBENZOIC ACID

IBUPROFEN IMPURITY 36
CAS:126176-61-2
Formula: C18H28O3
292.41
RM-I210662
3-hydroxy-2,2-dimethylpropyl 2-(4-isobutylphenyl)propanoate

IBUPROFEN IMPURITY 37
CAS:132560-66-8
Formula: C11H13ClO
196.67
RM-I210663
2-chloro-1-(4-ethylphenyl)propan-1-one

IBUPROFEN IMPURITY 38
CAS:89878-71-7
Formula: C13H17ClO
224.73
RM-I210664
1-(4-butylphenyl)-2-chloropropan-1-one

IBUPROFEN IMPURITY 39
CAS:1019398-59-4
Formula: C13H17ClO
224.73
RM-I210665
1-(4-(sec-butyl)phenyl)-2-chloropropan-1-one

IBUPROFEN IMPURITY 4
CAS:89878-72-8
Formula: C18H27ClO2
310.86
RM-I210430
2-(1-chloroethyl)-2-(4-isobutylphenyl)-5,5-dimethyl-1,3-dioxane

IBUPROFEN IMPURITY 40
CAS:1340024-54-5
Formula: C14H18O
202.29
RM-I210666
6-isobutyl-3-methyl-2,3-dihydro-1H-inden-1-one

Ibuprofen Impurity 41(Ibuprofen Glucuronide)
CAS:115075-59-7
Formula: C19H26O8
382.41
RM-I210667
(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-((2-(4-isobutylphenyl)propanoyl)oxy)tetrahydro-2H-pyran-2-carboxylic acid

Ibuprofen Impurity 42
Formula: C19H30O7
370.44
RM-I210668
(3R,4R)-2,3,4,5,6-pentahydroxyhexyl 2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 43
Formula: C19H28O6
352.43
RM-I210669
(R)-2-((2R,3R,4S)-3,4-dihydroxytetrahydrofuran-2-yl)-2-hydroxyethyl 2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 44
CAS:105959-56-6
Formula: C21H27NO
309.45
RM-I210670
2-(4-isobutylphenyl)-N-(1-phenylethyl)propanamide

Ibuprofen Impurity 45
CAS:63444-56-4
Formula: C12H16
160.26
RM-I210653
1-Isobutyl-4-vinylbenzene

Ibuprofen Impurity 47
Formula: C26H32O4
408.54
RM-I210671
(1R)-7-isobutyl-1-(4-isobutylphenyl)-1,2,3,4-tetrahydronaphthalene-1,4-dicarboxylic acid

Ibuprofen Impurity 48
Formula: C18H27ClO2
310.86
RM-I210672
2-(1-chloroethyl)-2-(3-isobutylphenyl)-5,5-dimethyl-1,3-dioxane

IBUPROFEN IMPURITY 49
Formula: C18H27ClO2
310.86
RM-I210673
2-(1-chloroethyl)-2-(2-isobutylphenyl)-5,5-dimethyl-1,3-dioxane

Ibuprofen Impurity 50
Formula: C18H27ClO2
310.86
RM-I210674
3-chloro-2,2-dimethylpropyl 2-(3-isobutylphenyl)propanoate

Ibuprofen Impurity 51
Formula: C18H27ClO2
310.86
RM-I210675
3-chloro-2,2-dimethylpropyl 2-(2-isobutylphenyl)propanoate

Ibuprofen Impurity 52
Formula: C8H15NO4
189.21
RM-I210676
2-(2-(diethylamino)ethoxy)-2-oxoacetic acid

Ibuprofen Impurity 53
Formula: C14H28N2O4
288.39
RM-I210677
bis(2-(diethylamino)ethyl) oxalate

Ibuprofen Impurity 54
Formula: C17H27NO
261.41
RM-I210678
N,N-diethyl-2-(4-isobutylphenyl)propanamide

Ibuprofen Impurity 55
Formula: C13H21NO3S
271.38
RM-I210679
2-(diethylamino)ethyl 4-methylbenzenesulfonate

Ibuprofen Impurity 56
CAS:15931-59-6
Formula: C5H13NO
103.17
RM-I210680
(diethylamino)methanol

Ibuprofen Impurity 57
Formula: C6H15NO
117.19
RM-I210681
1-(diethylamino)ethan-1-ol

Ibuprofen Impurity 58
Formula: C22H29NO3
355.48
RM-I210683
1-(3-hydroxyphenyl)-2-(methylamino)ethyl 2-(4-isobutylphenyl)propanoate

IBUPROFEN IMPURITY 59
Formula: C22H29NO3
355.48
RM-I210684
N-(2-hydroxy-2-(3-hydroxyphenyl)ethyl)-2-(4-isobutylphenyl)-N-methylpropanamide

IBUPROFEN IMPURITY 60
Formula: C13H18O2
206.29
RM-I210685
(R)-2-(4-Butylphenyl)propanoic acid

Ibuprofen Impurity 61
Formula: C10H12O2
164.2
RM-I210686
(R)-2-(p-tolyl)propanoic acid

Ibuprofen Impurity 62
Formula: C11H14O2
178.23
RM-I210687
(R)-2-(4-ethylphenyl)propanoic acid

Ibuprofen Impurity 63
Formula: C13H18O3
222.28
RM-I210688
(S)-2-hydroxy-2-(4-isobutylphenyl)propanoic acid

Ibuprofen Impurity 64
Formula: C13H18O2
206.29
RM-I210689
(R)-2-(3-isobutylphenyl)propanoic acid

Ibuprofen Impurity 65(Peg400)
206.28+44*(5-11)
RM-I210690
Ibuprofen Impurity 65

Ibuprofen Impurity 66(Peg600)
206.28+(PEG600)
RM-I210691
Ibuprofen-Polyethylenglycol600

IBUPROFEN IMPURITY 67
Formula: C21H25NO3
339.44
RM-I210692
4-acetamidophenyl 2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 68
CAS:132560-67-9
Formula: C12H15ClO
210.7
RM-I210693
2-Chloro-1-(4-propylphenyl)propan-1-one

Ibuprofen Impurity 69
Formula: C12H15ClO
210.7
RM-I210694
2-chloro-1-(4-isopropylphenyl)propan-1-one

IBUPROFEN IMPURITY 7
CAS:3585-47-5
Formula: C12H16O2
192.25
RM-I210633
2-(4-propylphenyl)propanoic acid

Ibuprofen Impurity 70
Formula: C17H25ClO2
296.84
RM-I210695
2-(1-chloroethyl)-5,5-dimethyl-2-(4-propylphenyl)-1,3-dioxane

Ibuprofen Impurity 71
Formula: C17H25ClO2
296.84
RM-I210696
2-(1-chloroethyl)-2-(4-isopropylphenyl)-5,5-dimethyl-1,3-dioxane

IBUPROFEN IMPURITY 72
Formula: C18H28O2
276.42
RM-I210697
2-ethyl-2-(4-isobutylphenyl)-5,5-dimethyl-1,3-dioxane

Ibuprofen Impurity 73
Formula: C18H27ClO2
310.86
RM-I210698
3-chloro-2,2-dimethylpropyl 2-(4-butylphenyl)propanoate

Ibuprofen Impurity 74
Formula: C17H25ClO2
296.84
RM-I210699
3-chloro-2,2-dimethylpropyl 2-(4-propylphenyl)propanoate

Ibuprofen Impurity 75
Formula: C16H23ClO2
282.81
RM-I210701
3-chloro-2,2-dimethylpropyl 2-(4-ethylphenyl)propanoate

Ibuprofen Impurity 76
Formula: C15H21ClO2
268.78
RM-I210702
3-chloro-2,2-dimethylpropyl 2-(p-tolyl)propanoate

Ibuprofen Impurity 77
Formula: C18H27ClO2
310.86
RM-I210703
3-chloro-2,2-dimethylpropyl 2-(4-(sec-butyl)phenyl)propanoate

IBUPROFEN IMPURITY 78
Formula: C17H25ClO2
296.84
RM-I210704
3-chloro-2,2-dimethylpropyl 2-(4-isopropylphenyl)propanoate

IBUPROFEN IMPURITY 79
CAS:220089-22-5
Formula: C12H14O3
206.24
RM-I210705
isopropyl 4-acetylbenzoate

IBUPROFEN IMPURITY 8
CAS:13401-56-4
Formula: C5H11ClO
122.59
RM-I210634
3-Chloro-2,2-dimethylpropan-1-ol

Ibuprofen Impurity 80 (Peg 600)
438.61+(PEG600)
RM-I210706
Ibuprofen Impurity 80 (PEG 600)

Ibuprofen Impurity 81
Formula: C19H28O6
352.43
RM-I210707
2-(3,4-dihydroxytetrahydrofuran-2-yl)-2-hydroxyethyl 2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 82
Formula: C23H36O2
344.54
RM-I210708
(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 83
Formula: C19H30O7
370.44
RM-I210709
(2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl 2-(4-isobutylphenyl)propanoate

IBUPROFEN IMPURITY 85
Formula: C19H30O4
322.45
RM-I210711
2-(2-ethoxyethoxy)ethyl 2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 86
Formula: C21H27NO
309.45
RM-I210712
(S)-2-(4-isobutylphenyl)-N-((R)-1-phenylethyl)propanamide

IBUPROFEN IMPURITY 87
Formula: C12H18O
178.28
RM-I210713
2-(4-isopropylphenyl)propan-2-ol

IBUPROFEN IMPURITY 88
Formula: C13H17NO
203.29
RM-I210714
2-(4-isobutylphenyl)acrylamide

Ibuprofen Impurity 89
Formula: C13H16O2
204.27
RM-I210715
2-(4-isobutylphenyl)acrylic acid

IBUPROFEN IMPURITY 9
Formula: C12H17ClO3S
276.78
RM-I210635
3-chloro-2,2-dimethylpropyl 4-methylbenzenesulfonate

Ibuprofen Impurity 90
CAS:1382477-73-7
Formula: C8H15ClO3
194.66
RM-I210716
3-hydroxy-2,2-dimethylpropyl 2-chloropropanoate

IBUPROFEN IMPURITY 91
Formula: C11H18Cl2O4
285.16
RM-I210717
2,2-dimethylpropane-1,3-diyl bis(2-chloropropanoate)

Ibuprofen Impurity 92
Formula: C12H16O2
192.26
RM-I210718
2-(4-Isobutylphenyl)acetic acid

Ibuprofen Impurity 93
CAS:81576-52-5
Formula: C21H27NO
309.45
RM-I210719
(S)-2-(4-isobutylphenyl)-N-((S)-1-phenylethyl)propanamide

Ibuprofen Impurity 94
CAS:1314907-71-5
Formula: C12H16O2
192.26
RM-I210720
1-(4-(1-Hydroxy-2-methylpropyl)phenyl)ethan-1-one

Ibuprofen Impurity 95
CAS:81576-55-8
Formula: C14H20O2
220.31
RM-I210721
methyl (S)-2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 96
CAS:1114975-39-1
Formula: C16H24O2
248.37
RM-I210722
Isopropyl (S)-2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 97
CAS:1985-51-9
Formula: C13H20O4
240.3
RM-I210723
2,2-dimethylpropane-1,3-diyl bis(2-methylacrylate)

Ibuprofen Impurity 98
Formula: C19H30O7
370.44
RM-I210724
(2R,3R,4R,5S)-2,3,4,5,6-pentahydroxyhexyl 2-(4-isobutylphenyl)propanoate/(2S,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl 2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity 99
Formula: C38H58O9
658.87
RM-I210725
3,6,9,12,15-pentaoxaheptadecane-1,17-diyl bis(2-(4-isobutylphenyl)propanoate)

Ibuprofen Impurity S
CAS:38861-88-0
Formula: C11H14O2
178.23
RM-I210619
4-Isobutylbenzoic Acid

Ibuprofen Impurity T
Formula: C22H29NO3
355.47
RM-I210620
(R)-1-(3-hydroxyphenyl)-2-(methylamino)ethyl 2-(4-isobutylphenyl)propanoate

Ibuprofen Impurity X
Formula: C22H29NO3
355.47
RM-I210624
N-((R)-2-hydroxy-2-(3-hydroxyphenyl)ethyl)-2-(4-isobutylphenyl)-N-methylpropanamide

IBUPROFEN IMPURITY Y
CAS:57469-82-6
Formula: C19H32N4O4
380.48
RM-I210625
(S)-2-amino-5-guanidinopentanoic acid compound with 2-(4-isobutylphenyl)propanoic acid (1:1)

IBUPROFEN IMPURITY Z
CAS:80336-66-9
Formula: C13H17ClO
224.73
RM-I210626
2-Chloro-1-(4-isobutylphenyl)propan-1-one

IBUPROFEN PICONOL
CAS:64622-45-3
Formula: C19H23NO2
297.4
RM-I210621
pyridin-2-ylmethyl 2-(4-isobutylphenyl)propanoate

IBUPROFEN PSEUDOEPHEDRINE AMINO COMPOUND
Formula: C23H31NO2
353.5
RM-I210425
N-((1S,2S)-1-hydroxy-1-phenylpropan-2-yl)-2-(4-isobutylphenyl)-N-methylpropanamide

IBUPROFEN PSEUDOEPHEDRINE ESTER
Formula: C23H32ClNO2
389.96
RM-I210424
(1S,2S)-2-(methylamino)-1-phenylpropyl 2-(4-isobutylphenyl)propanoate hydrochloride

IBUPROFEN-D3
CAS:121662-14-4
Formula: C13H15O2D3
209.3
RM-I210426
2-(4-isobutylphenyl)propanoic-3,3,3-d3 acid

IBUTILIDE
CAS:122647-31-8
Formula: C20H36N2O3S
384.58
RM-I022100
N-(4-(4-(ethyl(heptyl)amino)-1-hydroxybutyl)phenyl)methanesulfonamide

IBUTILIDE FUMARATE-D5
Formula: C20H31D5N2O3S*C4H4O4
389.61*116.07
RM-I022102
N-(4-(4-((ethyl-d5)(heptyl)amino)-1-hydroxybutyl)phenyl)methanesulfonamide fumarate

IBUTILIDE IMPURITY 1
CAS:100632-57-3
Formula: C11H13NO5S
271.29
RM-I022101
4-(4-(methylsulfonamido)phenyl)-4-oxobutanoic acid

Ibutilide Impurity 10
CAS:149684-23-1
Formula: C17H18N2O6S2
410.46
RM-I022110
N,N'-(malonylbis(4,1-phenylene))dimethanesulfonamide

Ibutilide Impurity 11
CAS:1197-22-4
Formula: C7H9NO2S
171.21
RM-I022111
N-Phenylmethanesulfonamide

Ibutilide Impurity 12
Formula: C13H27NO2
229.36
RM-I022112
4-(ethyl(heptyl)amino)butanoic acid

Ibutilide Impurity 5
Formula: C18H20N2O6S2
424.49
RM-I022105
N,N'-(succinylbis(4,1-phenylene))dimethanesulfonamide

Ibutilide Impurity 6
Formula: C20H32N2O4S
396.55
RM-I022106
N-ethyl-N-heptyl-4-(2-(methylsulfonamido)phenyl)-4-oxobutanamide

Ibutilide Impurity 7
Formula: C20H36N2O3S
384.58
RM-I022107
N-(2-(4-(ethyl(heptyl)amino)-1-hydroxybutyl)phenyl)methanesulfonamide

Ibutilide Impurity 8
CAS:2340001-05-8
Formula: C11H13NO5S
271.29
RM-I022108
4-(3-(methylsulfonamido)phenyl)-4-oxobutanoic acid

Ibutilide Impurity 9
CAS:100633-01-0
Formula: C20H36N2O3S
384.58
RM-I022109
N-(3-(4-(ethyl(heptyl)amino)-1-hydroxybutyl)phenyl)methanesulfonamide

IBUTILIDE USP RELATED COMPOUND A
CAS:100632-58-4
Formula: C20H32N2O4S
396.54
RM-I022103
N-ethyl-N-heptyl-4-(4-(methylsulfonamido)phenyl)-4-oxobutanamide

IBUTILIDE USP RELATED COMPOUND B
CAS:160087-98-9
Formula: C20H34N2O4S
398.56
RM-I022104
N-ethyl-N-heptyl-4-hydroxy-4-(4-(methylsulfonamido)phenyl)butanamide

Icatibant Dimer Impurity 3
Formula: C118H176N38O25S2
2591.07
RM-I193303
H-D-Arg-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-D-Arg-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH

ICATIBANT IMPURITY 1
Formula: C59H89N19O13S
1304.54
RM-I193301
H-D-Arg-D-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH

ICATIBANT IMPURITY 2
Formula: C61H91N19O14S
1346.58
RM-I193302
Ac-D-Arg-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH

ICATIBANT IMPURITY 4
Formula: C53H78N15O13S
1165.36
RM-I193304
H-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH

Icatibant Impurity 5
Formula: C13H14N2O3
246.27
RM-I193305
(3S)-3-(hydroxymethyl)-2,3,11,11a-tetrahydro-4H-pyrazino[1,2-b]isoquinoline-1,4(6H)-dione

Icatibant Impurity 6
Formula: C25H36N6O5
500.6
RM-I193306
((2S,3aS,7aS)-1-((R)-8-hydroxy-3,4,5,6-tetrahydroisoquinoline-3-carbonyl)octahydro-1H-indole-2-carbonyl)-L-arginine

Icatibant Impurity 7
Formula: C34H55N13O10S
837.96
RM-I193307
((S)-2-(2-((2S,4R)-1-(D-arginyl-L-arginyl-L-prolyl)-4-hydroxypyrrolidine-2-carboxamido)acetamido)-3-(thiophen-2-yl)propanoyl)-L-serine

Icatibant Impurity 8
Formula: C25H34N6O5
498.58
RM-I193308
((2S,3aS,7aS)-1-((R)-8-hydroxy-3,4-dihydroisoquinoline-3-carbonyl)octahydro-1H-indole-2-carbonyl)-L-arginine

Ichiba Acid
CAS:479-30-1
Formula: C8H7NO5
197.15
RG-A262767
5-hydroxy-6-methylpyridine-3,4-dicarboxylic acid

Iclepertin
CAS:1421936-85-7
Formula: C20H18F6N2O5S
512.42
RG-A262419
(5-(methylsulfonyl)-2-(((R)-1,1,1-trifluoropropan-2-yl)oxy)phenyl)((1R,5R)-1-(5-(trifluoromethyl)isoxazol-3-yl)-3-azabicyclo[3.1.0]hexan-3-yl)methanone

ICOSANEDIOIC ACID
CAS:2424-92-2
Formula: C20H38O4
342.52
RG-E140638
Icosanedioic acid

icosapent
CAS:10417-94-4
Formula: C20H30O2
302.45
RM-I031500
(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoic acid

ICOTINIB IMPURITY 1
Formula: C44H42N6O8
782.85
RM-I365001
N4,N20-bis(3-ethynylphenyl)-7,8,10,11,13,14,23,24,26,27,29,30-dodecahydro-[1,4,7,10,13,16,19,22]octaoxacyclotetracosino[2,3-g:14,15-g']diquinazoline-4,20-diamine

ICOTINIB IMPURITY 2
Formula: C44H42N6O8
782.85
RM-I365002
N4,N17-bis(3-ethynylphenyl)-7,8,10,11,13,14,23,24,26,27,29,30-dodecahydro-[1,4,7,10,13,16,19,22]octaoxacyclotetracosino[2,3-g:15,14-g']diquinazoline-4,17-diamine

Icotinib Impurity 3
Formula: C14H19NO6
297.31
RM-I365003
methyl 13-amino-2,3,5,6,8,9-hexahydrobenzo[b][1,4,7,10]tetraoxacyclododecine-12-carboxylate

ICOTINIB IMPURITY 4
CAS:1204313-57-4
Formula: C14H16N2O5
292.29
RM-I365004
7,8,10,11,13,14-hexahydro-[1,4,7,10]tetraoxacyclododecino[2,3-g]quinazolin-4(3H)-one

ICOTINIB IMPURITY 5
CAS:1204313-58-5
Formula: C14H15ClN2O4
310.73
RM-I365005
4-chloro-7,8,10,11,13,14-hexahydro-[1,4,7,10]tetraoxacyclododecino[2,3-g]quinazoline

IDARUBICIN HYDROCHLORIDE
CAS:57852-57-0
Formula: C26H27NO9 HCl
497.49 36.46
RM-I041800
(7S,9S)-9-acetyl-7-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,9,11-trihydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione hydrochloride

IDARUBICIN IMPURITY 1
Formula: C28H31NO10 HCl
541.55 36.46
RM-I041801
(7S,9S)-7-(((2R,4S,5S,6S)-4-Amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,9,11-trihydroxy-9-(2-methyl-1,3-dioxolan-2-yl)-7,8,9,10-tetrahydrotetracene-5,12-dione Hydrochloride

Idarubicin Impurity 10
Formula: C38H47NO19
821.78
RM-I041810
(7S,9S)-9-acetyl-7-(((2R,4S,5S,6S)-4-(((2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)amino)-5-hydroxy-6-methyltetrahydro-2H-pyra

Idarubicin Impurity 11
CAS:66314-42-9
Formula: C18H10O5
306.27
RM-I041811
6,8,11-trihydroxytetracene-5,12-dione

Idarubicin Impurity 12
Formula: C20H16O8
384.34
RM-I041812
(8S,10S)-8-acetyl-1,6,8,10,11-pentahydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione

Idarubicin Impurity 13
Formula: C28H26F3NO9
577.51
RM-I041813
N-((2S,3S,4S,6R)-6-(((1S,3S)-3-acetyl-3,12-dihydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracen-1-yl)oxy)-3-hydroxy-2-methyltetrahydro-2H-pyran-4-yl)-2,2,2-trifluoroacetamide

Idarubicin Impurity 14
Formula: C28H26F3NO11
609.51
RM-I041814
N-((2S,3S,4S,6R)-6-(((1S,3S)-3-acetyl-3,5,10,12-tetrahydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracen-1-yl)oxy)-3-hydroxy-2-methyltetrahydro-2H-pyran-4-yl)-2,2,2-trifluoroacetamide

Idarubicin Impurity 15
CAS:69804-36-0
Formula: C27H27NO9
509.51
RM-I041815
(S)-9-acetyl-7-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,11-dihydroxy-4-methoxy-7,8-dihydrotetracene-5,12-dione

Idarubicin Impurity 16
CAS:749168-24-9
Formula: C6H13NO3
147.17
RM-I041816
(2R,4S,5S,6S)-4-amino-6-methyltetrahydro-2H-pyran-2,5-diol

Idarubicin Impurity 17
Formula: C30H28F3NO11
635.55
RM-I041817
(2S,3S,4S,6R)-6-(((1S,3S)-3-acetyl-3,5,12-trihydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracen-1-yl)oxy)-2-methyl-4-(2,2,2-trifluoroacetamido)tetrahydro-2H-pyran-3-yl acetate

Idarubicin Impurity 18
CAS:4305-54-8
Formula: C6H13NO3
147.17
RM-I041818
(4S,5S,6S)-4-amino-6-methyltetrahydro-2H-pyran-2,5-diol

Idarubicin Impurity 19
Formula: C6H11NO2
129.16
RM-I041819
(2S,3S,4S)-4-amino-2-methyl-3,4-dihydro-2H-pyran-3-ol

Idarubicin Impurity 20
CAS:1456632-24-8
Formula: C24H23NO8
453.45
RM-I041820
(S)-4-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-5,12-dihydroxy-3,4-dihydrotetracene-2,6,11(1H)-trione

Idarubicin Impurity 21
CAS:84082-03-1
Formula: C26H27NO8
481.5
RM-I041821
8-acetyl-10-((4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,8-dihydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione

Idarubicin Impurity 22
Formula: C26H27NO8
481.5
RM-I041822
(8S,10S)-8-acetyl-10-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,8-dihydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione

Idarubicin Impurity 23
Formula: C20H16O7
368.34
RM-I041823
(R)-8-acetyl-1,6,8,11-tetrahydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione

Idarubicin Impurity 24
CAS:2919142-91-7
Formula: C29H33NO11
571.58
RM-I041824
(8S,10S)-10-(((2S,4R,5R,6R)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,8,11-trihydroxy-1-methoxy-8-(2-methyl-1,3-dioxolan-2-yl)-7,8,9,10-tetrahydrotetracene-5,12-dione

Idarubicin Impurity 25
CAS:2183522-37-2
Formula: C25H27NO11
517.49
RM-I041825
(8R,10S)-10-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-8-hydroperoxy-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione

Idarubicin Impurity 3
Formula: C26H27NO10 HCl
513.49 36.46
RM-I041803
(8S,10S)-8-acetyl-10-(((2R,4S,5S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-1,6,8,11-tetrahydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione hydrochloride

Idarubicin Impurity 4; 4-Demethyl Daunorubicin(Carubicin)
CAS:50935-04-1
Formula: C26H27NO10
513.5
RM-I041804
(8S,10S)-8-acetyl-10-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-1,6,8,11-tetrahydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione

Idarubicin Impurity 5
CAS:77312-66-4
Formula: C26H27NO8
481.5
RM-I041805
(7S,9S)-9-acetyl-7-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,9-dihydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione

Idarubicin Impurity 6
Formula: C30H24F9NO15S2
873.62
RM-I041806
(8S,10S)-8-acetyl-8,11-dihydroxy-10-(((2R,4S,5S,6S)-5-hydroxy-6-methyl-4-(2,2,2-trifluoroacetamido)tetrahydro-2H-pyran-2-yl)oxy)-5,12-dioxo-5,7,8,9,10,12-hexahydrotetracene-1,6-diyl bis(trifluoromethanesulfonate)

IDARUBICIN IMPURITY 7
CAS:84499-12-7
Formula: C20H12O5
332.31
RM-I041807
8-acetyl-6,11-dihydroxytetracene-5,12-dione

Idarubicin Impurity 8
CAS:91738-92-0
Formula: C26H29NO9
499.52
RM-I041808
(7S,9S)-7-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,9,11-trihydroxy-9-((R)-1-hydroxyethyl)-7,8,9,10-tetrahydrotetracene-5,12-dione

Idarubicin Impurity 9
CAS:78901-92-5
Formula: C20H12O6
348.31
RM-I041809
8-acetyl-1,6,11-trihydroxytetracene-5,12-dione

IDARUBICIN ISOMER
CAS:58957-93-0
Formula: C26H27NO9
497.49
RM-I041802
(7S,9S)-9-acetyl-7-(((2S,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,9,11-trihydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione

IDARUBICINOL
CAS:86189-66-4
Formula: C26H29NO9
499.52
RM-I041826
4-Demethoxydaunorubicinol; Antibiotic FCE 22723; (7S,9S)-7-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,9,11-trihydroxy-9-((S)-1-hydroxyethyl)-7,8,9,10-tetrahydrotetracene-5,12-dione

IDEBENONE
CAS:58186-27-9
Formula: C19H30O5
338.44
RM-I040500
2-(10-hydroxydecyl)-5,6-dimethoxy-3-methylcyclohexa-2,5-diene-1,4-dione

Idebenone Impurity 1
Formula: C18H28O4
308.41
RM-I040501
3-(10-hydroxydecyl)-5-methoxy-2-methylcyclohexa-2,5-diene-1,4-dione

IDEBENONE IMPURITY 2
CAS:116460-82-3
Formula: C18H28O4
308.41
RM-I040502
2-(10-hydroxydecyl)-5-methoxy-3-methylcyclohexa-2,5-diene-1,4-dione

IDEBENONE IMPURITY 3
CAS:58186-26-8
Formula: C19H32O5
340.45
RM-I040503
2-(10-hydroxydecyl)-5,6-dimethoxy-3-methylbenzene-1,4-diol

IDEBENONE IMPURITY 4
Formula: C19H31NO4
337.46
RM-I040504
3-(10-hydroxydecyl)-4-imino-5,6-dimethoxy-2-methylcyclohexa-2,5-dien-1-one

IDEBENONE IMPURITY 5
Formula: C19H30O6
354.44
RM-I040505
2-(1,10-dihydroxydecyl)-5,6-dimethoxy-3-methylcyclohexa-2,5-diene-1,4-dione

Idebenone Impurity 6
CAS:58186-01-9
Formula: C13H16O6
268.27
RM-I040506
4-(4,5-dimethoxy-2-methyl-3,6-dioxocyclohexa-1,4-dien-1-yl)butanoic acid

IDEBENONE IMPURITY 7
CAS:58185-99-2
Formula: C19H28O6
352.43
RM-I040507
10-(4,5-dimethoxy-2-methyl-3,6-dioxocyclohexa-1,4-dien-1-yl)decanoic acid

IDEBENONE IMPURITY 8
CAS:77712-34-6
Formula: C15H22O5
282.34
RM-I040508
2-(6-hydroxyhexyl)-5,6-dimethoxy-3-methylcyclohexa-2,5-diene-1,4-dione

IDELALISIB (CAL-101)
CAS:870281-82-6
Formula: C22H18FN7O
415.43
RM-I013400
(S)-2-(1-((9H-Purin-6-yl)amino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-one

IDELALISIB IMPURITY 1
Formula: C28H26FN7O7
591.56
RM-I013401
6-(((S)-1-(5-fluoro-4-oxo-3-phenyl-3,4-dihydroquinazolin-2-yl)propyl)(9H-purin-6-yl)amino)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid

IDELALISIB IMPURITY 2
Formula: C13H11FN2O
230.24
RM-I013402
2-amino-6-fluoro-N-phenylbenzamide

IDELALISIB IMPURITY 3
Formula: C22H18FN7O
415.43
RM-I013403
(R)-2-(1-((9H-purin-6-yl)amino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-one

IDELALISIB IMPURITY 4
Formula: C39H33FN10O2
692.76
RM-I013404
2-((S)-1-((9H-Purin-6-yl)amino)propyl)-5-(((S)-1-(5-fluoro-4-oxo-3-phenyl-3,4-dihydroquinazolin-2-yl)propyl)amino)-3-phenylquinazolin-4(3H)-one

IDELALISIB IMPURITY 5
CAS:870281-86-0
Formula: C17H16FN3O
297.33
RM-I013405
(S)-2-(1-aminopropyl)-5-fluoro-3-phenylquinazolin-4(3H)-one

IDOXURIDINE
CAS:54-42-2
Formula: C9H11IN2O5
354.1
RM-I041700
1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-iodopyrimidine-2,4(1H,3H)-dione

Ifenprodil Impurity 1
Formula: C21H27NO2
325.45
RM-I310001
4-((1S,2R)-2-(4-benzylpiperidin-1-yl)-1-hydroxypropyl)phenol

IFOSFAMIDE
CAS:3778-73-2
Formula: C7H15Cl2N2O2P
261.09
RM-I061500
(RS)-N,3-Bis(2-Chloroethyl)-1,3,2-oxazaphosphinan-2-amine 2-Oxide

IFOSFAMIDE EP IMPURITY A
CAS:22608-58-8
Formula: C5H13ClNO4P
217.59
RM-I061501
3-((2-Chloroethyl)amino)propyl Dihydrogen Phosphate

IFOSFAMIDE EP IMPURITY B
CAS:241482-18-8
Formula: C10H24Cl2N2O7P2
417.16
RM-I061502
Bis[3-[(2-chloroethyl)amino]propyl] dihydrogen diphosphate

IFOSFAMIDE EP IMPURITY C
CAS:689-98-5
Formula: C2H6ClN
79.53
RM-I061503
2-chloroethanamine

IFOSFAMIDE EP IMPURITY D
CAS:141-43-5
Formula: C2H7NO
61.08
RG-A130952
2-Aminoethanol

IFOSFAMIDE EP IMPURITY E
CAS:42453-19-0
Formula: C5H11Cl2N
156.05
RM-I061505
3-Chloro-N-(2-chloroethyl)propan-1-amine

IFOSFAMIDE EP IMPURITY F
CAS:40722-73-4
Formula: C5H10Cl2NO2P
218.02
RM-I061506
(RS)-2-Chloro-3-(2-chloroethyl)-1,3,2-oxazaphosphinane 2-oxide

IFOSFAMIDE IMPURITY 10
CAS:119670-13-2
Formula: C7H13Cl2N2O3P
275.07
RM-I061510
2-chloro-1-(2-((2-chloroethyl)amino)-2-oxido-1,3,2-oxazaphosphinan-3-yl)ethanone

IFOSFAMIDE IMPURITY 11
CAS:87010-29-5
Formula: C6H11NO3
145.16
RM-I061511
3-(3-hydroxypropyl)oxazolidin-2-one

IFOSFAMIDE IMPURITY 12
CAS:29102-47-4
Formula: C7H14ClN2O2P
224.63
RM-I061512
2-(Aziridin-1-yl)-3-(2-chloroethyl)-1,3,2-oxazaphosphinane 2-oxide

Ifosfamide Impurity 13
CAS:5638-58-4
Formula: C3H7ClNO2P
155.52
RM-I061513
2-chloro-1,3,2-oxazaphosphinane 2-oxide

Ifosfamide Impurity 14
CAS:36761-83-8
Formula: C5H12ClN2O2P
198.59
RM-I061514
2-((2-chloroethyl)amino)-1,3,2-oxazaphosphinane 2-oxide

Ifosfamide Impurity 15
Formula: C8H17Cl2N2O2P
275.11
RM-I061515
3-(2-chloroethyl)-2-((3-chloropropyl)amino)-1,3,2-oxazaphosphinane 2-oxide

Ifosfamide Impurity 16
CAS:2649320-48-7
Formula: C8H17Cl2N2O2P
275.11
RM-I061516
3-(2-chloroethyl)-2-((2-chloropropyl)amino)-1,3,2-oxazaphosphinane 2-oxide

IGURATIMOD
CAS:123663-49-0
Formula: C17H14N2O6S
374.37
RM-I071800
N-(7-(Methylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)formamide

IGURATIMOD IMPURITY 1
CAS:16156-59-5
Formula: C7H8O3S
172.2
RM-I071827
phenyl methanesulfonate

IGURATIMOD IMPURITY 10
CAS:759430-03-0
Formula: C16H18N2O5S
350.39
RM-I071836
N-(4-glycyl-5-methoxy-2-phenoxyphenyl)methanesulfonamide

Iguratimod Impurity 102
Formula: C12H9NO4
231.21
RM-I071927
3-nitro-4-phenoxyphenol

Iguratimod Impurity 103
Formula: C9H9ClN2O4
244.63
RM-I071928
2-amino-1-(5-chloro-2-methoxy-4-nitrophenyl)ethan-1-one

Iguratimod Impurity 104
Formula: C9H11ClN2O2
214.65
RM-I071929
2-amino-1-(4-amino-5-chloro-2-methoxyphenyl)ethan-1-one

Iguratimod Impurity 105
Formula: C10H7ClN2O3
238.63
RM-I071930
N-(7-amino-6-chloro-4-oxo-4H-chromen-3-yl)formamide

Iguratimod Impurity 106
Formula: C10H5ClN2O5
268.61
RM-I071931
N-(6-chloro-7-nitro-4-oxo-4H-chromen-3-yl)formamide

Iguratimod Impurity 107
Formula: C14H12Cl2N2O2
311.16
RM-I071932
(E)-1,2-bis(2-chloro-5-methoxyphenyl)diazene

Iguratimod Impurity 108
Formula: C14H12Cl2N2O3
327.16
RM-I071933
(Z)-1,2-bis(2-chloro-5-methoxyphenyl)diazene 1-oxide

Iguratimod Impurity 109
CAS:791108-77-5
Formula: C13H11NO4
245.23
RM-I071934
1-methoxy-2-nitro-4-phenoxybenzene

IGURATIMOD IMPURITY 11
CAS:149456-98-4
Formula: C17H18N2O6S
378.4
RM-I071837
N-(2-(2-methoxy-4-(methylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)formamide

Iguratimod Impurity 110
CAS:116289-67-9
Formula: C13H13NO2
215.25
RM-I071935
2-methoxy-5-phenoxyaniline

Iguratimod Impurity 111
Formula: C14H15NO4S
293.34
RM-I071936
N-(2-methoxy-5-phenoxyphenyl)methanesulfonamide

Iguratimod Impurity 112
Formula: C16H18N2O5S
350.39
RM-I071937
1-((5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)-3-((2-(2-fluorophenyl)-4-((methylamino)methyl)-1H-pyrrol-1-yl)sulfonyl)pyridin-1-ium

IGURATIMOD IMPURITY 12
Formula: C21H26N2O6S
434.51
RM-I071838
N-(2-(2-methoxy-4-(methylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)pivalamide

IGURATIMOD IMPURITY 13
Formula: C20H24N2O6S
420.48
RM-I071839
N-(2-(2-hydroxy-4-(methylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)pivalamide

IGURATIMOD IMPURITY 15
CAS:10298-80-3
Formula: C7H6ClNO3
187.58
RM-I071841
1-chloro-4-methoxy-2-nitrobenzene

IGURATIMOD IMPURITY 16
CAS:2401-24-3
Formula: C7H8ClNO
157.6
RM-I071842
2-Chloro-5-methoxyaniline

Iguratimod Impurity 17 (Cp Impurity M12)
CAS:123662-92-0
Formula: C18H16N2O6S
388.39
RM-I071843
N-(7-(Methylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)acetamide

IGURATIMOD IMPURITY 18
CAS:149456-97-3
Formula: C18H20N2O6S
392.43
RM-I071844
N-(2-(2-methoxy-4-(methylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)acetamide

IGURATIMOD IMPURITY 19
CAS:149457-04-5
Formula: C17H18N2O6S
378.4
RM-I071845
N-(2-(2-hydroxy-4-(methylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)acetamide

IGURATIMOD IMPURITY 20
Formula: C18H18N2O7S
406.41
RM-I071846
N-(4-(formylglycyl)-5-methoxy-2-phenoxyphenyl)-N-(methylsulfonyl)formamide

IGURATIMOD IMPURITY 21
CAS:544482-14-6
Formula: C18H18N2O7S
406.41
RM-I071847
N-formyl-N-(2-(2-methoxy-4-(methylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)formamide

IGURATIMOD IMPURITY 22
Formula: C19H18N2O8S
434.42
RM-I071848
N-(4-(diformylglycyl)-5-methoxy-2-phenoxyphenyl)-N-(methylsulfonyl)formamide

IGURATIMOD IMPURITY 23
Formula: C16H12N2O4
296.28
RM-I071849
N-(7-amino-4-oxo-6-phenoxy-4H-chromen-3-yl)formamide

IGURATIMOD IMPURITY 24
CAS:150831-14-4
Formula: C15H16N2O5S
336.36
RM-I071850
N-(4-glycyl-5-hydroxy-2-phenoxyphenyl)methanesulfonamide

IGURATIMOD IMPURITY 25
Formula: C17H18N2O6S
378.4
RM-I071851
N-(4-glycyl-5-methoxy-2-phenoxyphenyl)-N-(methylsulfonyl)formamide

IGURATIMOD IMPURITY 26
Formula: C17H18N2O6S
378.4
RM-I071852
N-(2-(2-hydroxy-4-(N-methylmethylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)formamide

IGURATIMOD IMPURITY 27
Formula: C17H18N2O6S
378.4
RM-I071853
N-(2-(2-hydroxy-4-(methylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)-N-methylformamide

IGURATIMOD IMPURITY 28
Formula: C18H14N2O7S
402.38
RM-I071854
N-formyl-N-(7-(methylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)formamide

Iguratimod Impurity 29 (Cp Impurity M10)
CAS:123663-48-9
Formula: C16H14N2O5S
346.36
RM-I071855
N-(3-amino-4-oxo-6-phenoxy-4H-chromen-7-yl)methanesulfonamide

IGURATIMOD IMPURITY 30
Formula: C15H14N2O4
286.29
RM-I071856
N-(2-(4-amino-2-hydroxy-5-phenoxyphenyl)-2-oxoethyl)formamide

IGURATIMOD IMPURITY 31
Formula: C17H16N2O7S
392.38
RM-I071857
N-formyl-N-(2-(2-hydroxy-4-(methylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)formamide

Iguratimod Impurity 32
Formula: C21H22N2O6S
430.48
RM-I071858
N-(7-(Methylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)pivalamide

Iguratimod Impurity 33
Formula: C17H16N2O7S
392.38
RM-I071859
N-(2-hydroxy-7-(methylsulfonamido)-4-oxo-6-phenoxychroman-3-yl)formamide

Iguratimod Impurity 34
Formula: C14H13NO6S
323.32
RM-I071860
2-hydroxy-4-(methylsulfonamido)-5-phenoxybenzoic acid

Iguratimod Impurity 35
Formula: C17H20N2O7S2
428.47
RM-I071861
N-(4-glycyl-5-methoxy-2-phenoxyphenyl)-N-(methylsulfonyl)methanesulfonamide

Iguratimod Impurity 36
Formula: C15H16N2O3
272.3
RM-I071862
2-amino-1-(4-amino-2-methoxy-5-phenoxyphenyl)ethan-1-one

Iguratimod Impurity 37
Formula: C17H14N2O7S
390.37
RM-I071863
N-(4-(methylsulfonamido)-7-oxo-5-phenoxy-7H-oxireno[2,3-b]chromen-7a(1aH)-yl)formamide

Iguratimod Impurity 38
Formula: C18H20N2O6S
392.43
RM-I071864
N-(2-(2-hydroxy-4-(N-methylmethylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)-N-methylformamide

Iguratimod Impurity 39
Formula: C17H16N2O7S
392.38
RM-I071865
2-(formylglycyl)-5-(methylsulfonamido)-4-phenoxyphenyl formate

Iguratimod Impurity 40
CAS:1340086-28-3
Formula: C8H10ClNO3S
235.68
RM-I071866
N-(2-chloro-5-methoxyphenyl)methanesulfonamide

Iguratimod Impurity 41
CAS:123663-50-3
Formula: C18H16N2O6S
388.39
RM-I071867
N-methyl-N-(7-(methylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)formamide

Iguratimod Impurity 44
Formula: C10H13ClN2O4S
292.73
RM-I071868
N-(2-chloro-4-glycyl-5-methoxyphenyl)methanesulfonamide

Iguratimod Impurity 45
Formula: C19H18N2O6S
402.42
RM-I071869
N-methyl-N-(7-(N-methylmethylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)formamide

Iguratimod Impurity 46
Formula: C15H12N2O3
268.27
RM-I071870
3,7-diamino-6-phenoxy-4H-chromen-4-one

Iguratimod Impurity 47
Formula: C17H14N2O7S
390.37
RM-I071871
(7-(methylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)carbamic acid

Iguratimod Impurity 48
Formula: C14H14N2O3
258.28
RM-I071872
2-amino-1-(4-amino-2-hydroxy-5-phenoxyphenyl)ethan-1-one

Iguratimod Impurity 49
Formula: C18H20N2O6S
392.43
RM-I071873
N-(2-(2-methoxy-4-(methylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)-N-methylformamide

IGURATIMOD IMPURITY 5
CAS:84594-95-6
Formula: C13H11NO4
245.24
RM-I071831
4-methoxy-2-nitro-1-phenoxybenzene

Iguratimod Impurity 50
Formula: C16H14N2O6S
362.36
RM-I071874
N-(7a-amino-7-oxo-5-phenoxy-1a,7a-dihydro-7H-oxireno[2,3-b]chromen-4-yl)methanesulfonamide

Iguratimod Impurity 51
Formula: C15H15NO6S
337.35
RM-I071875
2-methoxy-4-(methylsulfonamido)-5-phenoxybenzoic acid

Iguratimod Impurity 52
Formula: C17H16N2O7S
392.38
RM-I071876
N-(4-(formylglycyl)-5-hydroxy-2-phenoxyphenyl)-N-(methylsulfonyl)formamide

Iguratimod Impurity 53
Formula: C18H14N2O7S
402.38
RM-I071877
N-(3-formamido-4-oxo-6-phenoxy-4H-chromen-7-yl)-N-(methylsulfonyl)formamide

Iguratimod Impurity 54
Formula: C17H18N2O8S2
442.46
RM-I071878
N-(2-(2-hydroxy-4-(N-(methylsulfonyl)methylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)formamide

Iguratimod Impurity 55
Formula: C18H16N2O8S2
452.45
RM-I071879
N-(7-(N-(methylsulfonyl)methylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)formamide

Iguratimod Impurity 56
Formula: C17H14N2O7S
390.37
RM-I071880
N-(7-(N-hydroxymethylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)formamide

Iguratimod Impurity 57
Formula: C18H20N2O8S2
456.48
RM-I071881
N-(2-(2-methoxy-4-(N-(methylsulfonyl)methylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)formamide

Iguratimod Impurity 58
CAS:2375563-22-5
Formula: C15H17NO6S2
371.42
RM-I071882
N-(5-methoxy-2-phenoxyphenyl)-N-(methylsulfonyl)methanesulfonamide

Iguratimod Impurity 59
Formula: C17H13N3O7S
403.37
RM-I071883
N-(7-(methylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)-N-nitrosoformamide

IGURATIMOD IMPURITY 6
CAS:76838-72-7
Formula: C13H13NO2
215.25
RM-I071832
5-methoxy-2-phenoxyaniline

Iguratimod Impurity 60
Formula: C15H17NO4S
307.36
RM-I071884
N-(5-methoxy-2-phenoxyphenyl)-N-methylmethanesulfonamide

Iguratimod Impurity 61
Formula: C10H14N2O5S
274.29
RM-I071885
N-(4-glycyl-2-hydroxy-5-methoxyphenyl)methanesulfonamide

Iguratimod Impurity 62
Formula: C17H20N2O5S
364.42
RM-I071886
N-(4-glycyl-5-methoxy-2-phenoxyphenyl)-N-methylmethanesulfonamide

Iguratimod Impurity 63
Formula: C18H20N2O6S
392.43
RM-I071887
N-(2-(2-methoxy-4-(N-methylmethylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)formamide

Iguratimod Impurity 64
Formula: C11H13ClN2O5S
320.74
RM-I071888
N-(2-(5-chloro-2-methoxy-4-(methylsulfonamido)phenyl)-2-oxoethyl)formamide

Iguratimod Impurity 65
Formula: C10H11ClN2O5S
306.72
RM-I071889
N-(2-(5-chloro-2-hydroxy-4-(methylsulfonamido)phenyl)-2-oxoethyl)formamide

Iguratimod Impurity 66
Formula: C11H9ClN2O5S
316.71
RM-I071890
N-(6-chloro-7-(methylsulfonamido)-4-oxo-4H-chromen-3-yl)formamide

Iguratimod Impurity 67
Formula: C16H16N2O4
300.31
RM-I071891
N-(2-(4-amino-2-methoxy-5-phenoxyphenyl)-2-oxoethyl)formamide

Iguratimod Impurity 68
CAS:144150-51-6
Formula: C9H10ClNO5S
279.69
RM-I071892
5-chloro-2-methoxy-4-(methylsulfonamido)benzoic acid

Iguratimod Impurity 69
Formula: C15H14N2O5
302.29
RM-I071893
2-amino-1-(2-methoxy-4-nitro-5-phenoxyphenyl)ethan-1-one

IGURATIMOD IMPURITY 7
CAS:123664-84-6
Formula: C14H15NO4S
293.34
RM-I071833
N-(5-methoxy-2-phenoxyphenyl)methanesulfonamide

IGURATIMOD IMPURITY 70
Formula: C14H11NO6
289.24
RM-I071894
2-methoxy-4-nitro-5-phenoxybenzoic acid

Iguratimod Impurity 71
Formula: C14H13NO4
259.26
RM-I071895
4-amino-2-methoxy-5-phenoxybenzoic acid

Iguratimod Impurity 72
Formula: C16H14N2O7S
378.36
RM-I071896
N,N-diformyl-2-hydroxy-4-(methylsulfonamido)-5-phenoxybenzamide

Iguratimod Impurity 73
Formula: C14H13NO3
243.26
RM-I071897
1-(4-amino-2-hydroxy-5-phenoxyphenyl)ethan-1-one

Iguratimod Impurity 74
Formula: C16H18N2O5S
350.39
RM-I071898
N-(2-(4-glycylphenoxy)-5-methoxyphenyl)methanesulfonamide

Iguratimod Impurity 75
Formula: C18H21N3O6S
407.44
RM-I071899
N-(4-glycyl-2-(4-glycylphenoxy)-5-methoxyphenyl)methanesulfonamide

Iguratimod Impurity 76
Formula: C16H18N2O5S
350.39
RM-I071901
N-(2-(2-glycylphenoxy)-5-methoxyphenyl)methanesulfonamide

Iguratimod Impurity 77
Formula: C17H16N2O7S
392.38
RM-I071902
N-(1-(2-hydroxy-4-(methylsulfonamido)-5-phenoxyphenyl)-1,3-dioxopropan-2-yl)formamide

Iguratimod Impurity 78
Formula: C16H10N2O6
326.26
RM-I071903
N-(7-nitro-4-oxo-6-phenoxy-4H-chromen-3-yl)formamide

Iguratimod Impurity 79
Formula: C17H16N2O5
328.32
RM-I071904
N-(2-(4-formamido-2-methoxy-5-phenoxyphenyl)-2-oxoethyl)formamide

IGURATIMOD IMPURITY 8
CAS:149457-03-4
Formula: C16H16N2O6S
364.37
RM-I071834
N-(2-(2-hydroxy-4-(methylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)formamide

Iguratimod Impurity 80
Formula: C16H16N2O6S
364.37
RM-I071905
N-(3-amino-2-hydroxy-4-oxo-6-phenoxychroman-7-yl)methanesulfonamide

Iguratimod Impurity 81
Formula: C13H11NO5S
293.29
RM-I071906
(4-formyl-5-hydroxy-2-phenoxyphenyl)sulfuramidous acid

Iguratimod Impurity 82
Formula: C13H11NO5S
293.29
RM-I071907
4-(hydrosulfonylamino)-3-phenoxybenzoic acid

Iguratimod Impurity 83
Formula: C16H18N2O5S
350.39
RM-I071908
N-(3-glycyl-5-methoxy-2-phenoxyphenyl)methanesulfonamide

Iguratimod Impurity 84
Formula: C16H18N2O5S
350.39
RM-I071909
N-(2-glycyl-3-methoxy-6-phenoxyphenyl)methanesulfonamide

Iguratimod Impurity 85
Formula: C16H17N3O6S
379.39
RM-I071910
N-(5-methoxy-4-(nitrosoglycyl)-2-phenoxyphenyl)methanesulfonamide

Iguratimod Impurity 87
Formula: C26H22N2O4
426.47
RM-I071912
(E)-1,2-bis(5-methoxy-2-phenoxyphenyl)diazene

Iguratimod Impurity 88
Formula: C26H22N2O5
442.47
RM-I071913
(Z)-1,2-bis(5-methoxy-2-phenoxyphenyl)diazene 1-oxide

IGURATIMOD IMPURITY 9
CAS:1179354-65-4
Formula: C18H16N2O6S
388.39
RM-I071835
N-(7-(N-methylmethylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)formamide

Iguratimod Impurity A
Formula: C17H15NO5S
345.37
RM-I071801
3-amino-7-((methylsulfonyl)methyl)-6-phenoxy-4H-chromen-4-one

Iguratimod Impurity B
Formula: C19H17NO6S
387.41
RM-I071802
N-(7-((methylsulfonyl)methyl)-4-oxo-6-phenoxy-4H-chromen-3-yl)acetamide

Iguratimod Nitroso Impurity 100
Formula: C15H11N3O4
297.27
RM-I071925
N-(3-amino-4-oxo-6-phenoxy-4H-chromen-7-yl)nitrous amide

Iguratimod Nitroso Impurity 101
Formula: C16H11N3O5
325.28
RM-I071926
N-(7-amino-4-oxo-6-phenoxy-4H-chromen-3-yl)-N-nitrosoformamide

Iguratimod Nitroso Impurity 86
Formula: C17H13N3O7S
403.37
RM-I071911
N-(7-(N-nitrosomethylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)formamide

Iguratimod Nitroso Impurity 89
Formula: C21H25N3O7S
463.51
RM-I071914
N-(2-(2-methoxy-4-(methylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)-N-nitrosopivalamide

Iguratimod Nitroso Impurity 90
Formula: C15H11N3O4
297.27
RM-I071915
N-(3-amino-4-oxo-6-phenoxy-4H-chromen-7-yl)nitrous amide

Iguratimod Nitroso Impurity 91
Formula: C16H11N3O5
325.28
RM-I071916
N-(7-(nitrosoamino)-4-oxo-6-phenoxy-4H-chromen-3-yl)formamide

Iguratimod Nitroso Impurity 92
Formula: C15H15N3O6S
365.36
RM-I071917
N-(5-hydroxy-4-(nitrosoglycyl)-2-phenoxyphenyl)methanesulfonamide

Iguratimod Nitroso Impurity 93
Formula: C16H13N3O6S
375.36
RM-I071918
N-(3-(nitrosoamino)-4-oxo-6-phenoxy-4H-chromen-7-yl)methanesulfonamide

Iguratimod Nitroso Impurity 94
Formula: C18H15N3O7S
417.39
RM-I071919
N-(7-(methylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)-N-nitrosoacetamide

Iguratimod Nitroso Impurity 95
Formula: C18H15N3O7S
417.39
RM-I071920
N-(7-(N-methylmethylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)-N-nitrosoformamide

Iguratimod Nitroso Impurity 96
Formula: C21H21N3O7S
459.47
RM-I071921
N-(7-(methylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)-N-nitrosopivalamide

Iguratimod Nitroso Impurity 97
Formula: C18H15N3O9S2
481.45
RM-I071922
N-(7-(N-(methylsulfonyl)methylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)-N-nitrosoformamide

Iguratimod Nitroso Impurity 98
Formula: C17H17N3O7S
407.4
RM-I071923
N-(2-(2-methoxy-4-(methylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)-N-nitrosoformamide

Iguratimod Nitroso Impurity 99
Formula: C16H15N3O7S
393.37
RM-I071924
N-(2-(2-hydroxy-4-(methylsulfonamido)-5-phenoxyphenyl)-2-oxoethyl)-N-nitrosoformamide

IGURATIMOD-D5
Formula: C17H9D5N2O6S
379.4
RM-I071840
N-(7-(methylsulfonamido)-4-oxo-6-(phenoxy-d5)-4H-chromen-3-yl)formamide

ILAPRAZOLE
CAS:172152-36-2
Formula: C19H18N4O2S
366.44
RM-I120100
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

ILAPRAZOLE IMPURITY 1
CAS:172152-37-3
Formula: C19H18N4O3S
382.44
RM-I120101
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfonyl)-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

ILAPRAZOLE IMPURITY 10
CAS:84445-90-9
Formula: C9H9N3OS
207.25
RM-I120110
N-(2-mercapto-1H-benzo[d]imidazol-6-yl)acetamide

Ilaprazole Impurity 101
CAS:2288740-69-0
Formula: C8H10ClNO2
187.62
RM-I120201
2-(chloromethyl)-4-methoxy-3-methylpyridine 1-oxide

Ilaprazole Impurity 102
Formula: C18H12N4OS
332.38
RM-I120202
3-methyl-9-(1H-pyrrol-1-yl)-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12H)-one

Ilaprazole Impurity 103
Formula: C18H12N4OS
332.38
RM-I120203
3-methyl-8-(1H-pyrrol-1-yl)-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12H)-one

Ilaprazole Impurity 104
Formula: C20H18N5OS Cl
376.46 35.45
RM-I120204
1-(6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-4-methoxy-3-methyl-2-(thiocyanatomethyl)pyridin-1-ium chloride

Ilaprazole Impurity 105
CAS:58536-70-2
Formula: C7H4N2S
148.18
RM-I120205
2H-benzo[d]imidazole-2-thione

Ilaprazole Impurity 106
Formula: C14H10N6S2
326.4
RM-I120206
(Z)-5,5'-(diazene-1,2-diyl)bis(1H-benzo[d]imidazole-2-thiol)

Ilaprazole Impurity 107
Formula: C10H9N3O2
203.2
RM-I120207
3-nitro-4-(1H-pyrrol-1-yl)aniline

Ilaprazole Impurity 108
Formula: C20H20N4OS
364.47
RM-I120208
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-1-methyl-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 109
CAS:886372-23-2
Formula: C8H9NO2
151.17
RM-I120209
4-Methoxy-3-methylpicolinaldehyde

ILAPRAZOLE IMPURITY 11
CAS:1360824-57-2
Formula: C19H17ClN4O2S
400.88
RM-I120111
5-(2-chloro-1H-pyrrol-1-yl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole

Ilaprazole Impurity 110
Formula: C20H20N4O2S
380.47
RM-I120210
(R)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1-methyl-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 111
Formula: C20H20N4O2S
380.47
RM-I120211
(R)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1-methyl-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 112
Formula: C20H20N4O2S
380.47
RM-I120212
(S)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1-methyl-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 113
Formula: C20H20N4O2S
380.47
RM-I120213
(S)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1-methyl-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 114
Formula: C17H10N4OS
318.35
RM-I120214
9-(1H-pyrrol-1-yl)-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12H)-one

Ilaprazole Impurity 115
Formula: C12H15N3O2S
265.33
RM-I120215
(E)-4-((2-mercapto-1H-benzo[d]imidazol-5-yl)amino)-1-methoxybut-3-en-1-ol

Ilaprazole Impurity 116
Formula: C17H18N4O2S
342.42
RM-I120216
N-(2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazol-5-yl)acetamide

Ilaprazole Impurity 117
Formula: C20H24N4O3S
400.5
RM-I120217
(E)-1-methoxy-4-((2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazol-5-yl)amino)but-3-en-1-ol

Ilaprazole Impurity 118
Formula: C12H11N3O3S
277.3
RM-I120218
methyl 5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole-2-sulfonate

Ilaprazole Impurity 119
Formula: C13H13N3O3S
291.33
RM-I120219
ethyl 5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole-2-sulfonate

ILAPRAZOLE IMPURITY 12
Formula: C27H27N5O3S
501.61
RM-I120112
1-((4-methoxy-3-methylpyridin-2-yl)methyl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 120
Formula: C15H11N3S
265.33
RM-I120220
5-(2H-isoindol-2-yl)-1H-benzo[d]imidazole-2-thiol

Ilaprazole Impurity 121
Formula: C15H11N3S
265.33
RM-I120221
6-(1H-indol-1-yl)-1H-benzo[d]imidazole-2-thiol

Ilaprazole Impurity 122
Formula: C19H15N4OS Cl
347.42 35.45
RM-I120222
2-methoxy-1-methyl-9-(1H-pyrrol-1-yl)-12-thioxo-12H-benzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-5-ium chloride

Ilaprazole Impurity 123
Formula: C19H15N4OS Cl
347.42 35.45
RM-I120223
2-methoxy-1-methyl-8-(1H-pyrrol-1-yl)-12-thioxo-12H-benzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-5-ium chloride

Ilaprazole Impurity 124
Formula: C14H10N6OS2
342.4
RM-I120224
(Z)-1,2-bis(2-mercapto-1H-benzo[d]imidazol-5-yl)diazene 1-oxide

Ilaprazole Impurity 125
Formula: C11H9N3
183.21
RM-I120225
5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 126
Formula: C15H14N4O3S
330.36
RM-I120226
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-5-nitro-1H-benzo[d]imidazole

Ilaprazole Impurity 127
Formula: C40H40N8O2S2 2*Cl
728.93 70.90
RM-I120227
2,2'-(disulfanediylbis(methylene))bis(1-((5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)methyl)-4-methoxy-3-methylpyridin-1-ium) chloride

Ilaprazole Impurity 128
Formula: C40H40N8O2S3 2*Cl
760.99 70.90
RM-I120228
2,2'-(trisulfanediylbis(methylene))bis(1-((5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)methyl)-4-methoxy-3-methylpyridin-1-ium) chloride

Ilaprazole Impurity 129
Formula: C12H15N3O2S
265.33
RM-I120229
5-((5-methoxytetrahydrofuran-2-yl)amino)-1H-benzo[d]imidazole-2-thiol

ILAPRAZOLE IMPURITY 13
CAS:86604-74-2
Formula: C8H10ClNO HCl
171.62 36.46
RM-I120113
2-(Chloromethyl)-4-methoxy-3-methylpyridine hydrochloride

Ilaprazole Impurity 130
Formula: C15H15N3O3S
317.36
RM-I120230
2-(((4-Methoxy-3-methylpyridin-2-yl)methyl)sulfonyl)-1H-benzo[d]imidazole

Ilaprazole Impurity 131
CAS:2561418-28-6
Formula: C19H18N4S
334.44
RM-I120231
2-(((3,4-dimethylpyridin-2-yl)methyl)thio)-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 132
Formula: C18H16N4O3S
368.41
RM-I120232
2-(((5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)sulfonyl)methyl)-3-methylpyridin-4-ol

Ilaprazole Impurity 133
Formula: C18H16N4O2S
352.41
RM-I120233
2-(((3-methylpyridin-2-yl)methyl)sulfonyl)-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 134
Formula: C15H16N4O2S
316.38
RM-I120234
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazol-6-amine

Ilaprazole Impurity 135
Formula: C15H16N4O3S
332.38
RM-I120235
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfonyl)-1H-benzo[d]imidazol-6-amine

Ilaprazole Impurity 136
Formula: C19H16N4O2
332.36
RM-I120236
1-(6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-2-acetyl-3-methylpyridin-4(1H)-one

Ilaprazole Impurity 137
Formula: C19H18N4O2S
366.44
RM-I120237
2-(((6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridin-4(1H)-one

Ilaprazole Impurity 138
Formula: C19H18N4O4S2
430.5
RM-I120238
S-((1-(5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-4-methoxy-3-methylpyridin-1-ium-2-yl)methyl) sulfurothioate

Ilaprazole Impurity 139
Formula: C15H16N4O3S
332.38
RM-I120239
2-(((5-amino-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-4-methoxy-3-methylpyridine 1-oxide

ILAPRAZOLE IMPURITY 14
CAS:1018229-53-2
Formula: C11H9N3O
199.21
RM-I120114
5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2(3H)-one

Ilaprazole Impurity 140
Formula: C19H18N4O3S
382.44
RM-I120240
1-(2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazol-5-yl)-1H-pyrrole-2,3-diol

Ilaprazole Impurity 141
Formula: C19H19N5OS
365.46
RM-I120241
1-(2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazol-5-yl)-1H-pyrrol-3-amine

Ilaprazole Impurity 142
CAS:1070969-86-6
Formula: C19H17DN4O2S
367.45
RM-I120242
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole-1-d

Ilaprazole Impurity 143
CAS:19462-97-6
Formula: C7H7N3S
165.21
RM-I120243
7-amino-1H-benzo[d]imidazole-2-thiol

Ilaprazole Impurity 144
Formula: C16H20N2O4
304.35
RM-I120244
2-((6-(hydroxymethyl)-4-methoxy-5-methylpyridin-3-yl)methyl)-4-methoxy-3-methylpyridine 1-oxide

Ilaprazole Impurity 145
Formula: C38H36N8O2S3 2Cl
732.94 70.90
RM-I120245
2,2'-(trisulfanediylbis(methylene))bis(1-(6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-4-methoxy-3-methylpyridin-1-ium) chloride

Ilaprazole Impurity 146
CAS:136192-85-3
Formula: C10H10O4
194.19
RM-I120246
methyl 2-acetyl-6-hydroxybenzoate

Ilaprazole Impurity 148
Formula: C14H23NO7
317.34
RM-I120248
(2R,3R,4R,5R)-6-((4-methoxy-3-methylpyridin-2-yl)methoxy)hexane-1,2,3,4,5-pentaol

Ilaprazole Impurity 149
Formula: C19H18N4O3
350.38
RM-I120249
2-((2-hydroxy-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-1-yl)methyl)-4-methoxy-3-methylpyridine 1-oxide

ILAPRAZOLE IMPURITY 15
CAS:5307-14-2
Formula: C6H7N3O2
153.14
RM-I120115
2-Nitrobenzene-1,4-diamine

Ilaprazole Impurity 150
Formula: C8H9NO4
183.16
RM-I120250
2-carboxy-4-methoxy-3-methylpyridine 1-oxide

Ilaprazole Impurity 151
Formula: C22H20N6S2
432.56
RM-I120251
1,2-bis(5-(1H-pyrrol-1-yl)-2,3-dihydro-1H-benzo[d]imidazol-2-yl)disulfane

Ilaprazole Impurity 152
Formula: C19H18N4O
318.38
RM-I120252
1-((4-methoxy-3-methylpyridin-2-yl)methyl)-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 153
Formula: C19H18N4O
318.38
RM-I120253
1-((4-methoxy-3-methylpyridin-2-yl)methyl)-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 154
Formula: C19H17N4OS Cl
349.43 35.45
RM-I120254
1-(5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-4-methoxy-3-methyl-2-thioformylpyridin-1-ium chloride

Ilaprazole Impurity 155
CAS:172152-59-9
Formula: C9H11NO3S
213.25
RM-I120255
S-((4-methoxy-3-methylpyridin-2-yl)methyl) O-hydrogen carbonothioate

Ilaprazole Impurity 156
Formula: C18H17N4O Cl
305.36 35.45
RM-I120256
1-(6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-4-methoxy-3-methylpyridin-1-ium chloride

Ilaprazole Impurity 157
Formula: C18H16N4O
304.35
RM-I120257
2-((2,3-dimethylpyridin-4-yl)oxy)-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 158
Formula: C20H20N4O2
348.41
RM-I120258
1-(1-(6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-4-methoxy-3-methyl-1,4-dihydropyridin-2-yl)ethan-1-one

Ilaprazole Impurity 159
Formula: C10H7N3O2
201.19
RM-I120259
1-(2,4-dinitrosophenyl)-1H-pyrrole

ILAPRAZOLE IMPURITY 16
CAS:1360824-55-0
Formula: C27H27N5O2S
485.6
RM-I120116
1-((4-methoxy-3-methylpyridin-2-yl)methyl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 160
Formula: C19H16N4OS
348.42
RM-I120260
2-methoxy-1-methyl-9-(1H-pyrrol-1-yl)benzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridine-12(2H)-thione

Ilaprazole Impurity 162
Formula: C14H12N6O4
328.29
RM-I120262
1-(4-amino-2-nitrophenyl)-2-methyl-7-nitro-1H-benzo[d]imidazol-6-amine

Ilaprazole Impurity 163
CAS:67382-07-4
Formula: C6H6N4O4
198.14
RM-I120263
2,5-dinitrobenzene-1,4-diamine

Ilaprazole Impurity 164
CAS:32114-57-1
Formula: C6H7N3O2
153.14
RM-I120264
2-nitrobenzene-1,3-diamine

Ilaprazole Impurity 165
Formula: C4H4Br2O
227.88
RM-I120265
2,5-dibromo-2,5-dihydrofuran

Ilaprazole Impurity 166
Formula: C20H18N6O
358.41
RM-I120266
1,2-bis(2-amino-4-(1H-pyrrol-1-yl)phenyl)diazene 1-oxide

Ilaprazole Impurity 167
Formula: C22H16N6S2
428.53
RM-I120267
1,2-bis(6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)disulfane

Ilaprazole Impurity 168
Formula: C19H17BrN4O2S
445.34
RM-I120268
6-(2-bromo-1H-pyrrol-1-yl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole

Ilaprazole Impurity 169
Formula: C24H24N6
396.5
RM-I120269
N1,N1'-((1E,3E)-buta-1,3-diene-1,4-diyl)bis(4-(1H-pyrrol-1-yl)benzene-1,2-diamine)

ILAPRAZOLE IMPURITY 17
Formula: C27H27N5O3S
501.6
RM-I120117
1-((4-methoxy-3-methylpyridin-2-yl)methyl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 170
Formula: C9H11NO3
181.19
RM-I120270
(4-hydroxy-3-methylpyridin-2-yl)methyl acetate

Ilaprazole Impurity 171
CAS:52814-41-2
Formula: C9H11NO2
165.19
RM-I120271
(3-methylpyridin-2-yl)methyl acetate

Ilaprazole Impurity 172
Formula: C9H11NO3
181.19
RM-I120272
2-(acetoxymethyl)-3-methylpyridine 1-oxide

Ilaprazole Impurity 173
Formula: C21H21N4O3 Cl
377.42 35.45
RM-I120273
1-(5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-2-(ethoxycarbonyl)-4-methoxy-3-methylpyridin-1-ium chloride

Ilaprazole Impurity 174
Formula: C23H20N4OS
400.5
RM-I120274
5-(1H-indol-1-yl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole

Ilaprazole Impurity 175
Formula: C13H11N3OS*2
257.31*2
RM-I120275
1-(5-(1H-pyrrol-1-yl)-2-thioxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)ethan-1-one--1-(6-(1H-pyrrol-1-yl)-2-thioxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)ethan-1-one (1/1)

Ilaprazole Impurity 176
Formula: C24H20N6O4
456.46
RM-I120276
(1E,3E)-N1,N4-bis(2-nitro-4-(1H-pyrrol-1-yl)phenyl)buta-1,3-diene-1,4-diamine

Ilaprazole Impurity 177
Formula: C20H20N6
344.42
RM-I120277
6,6'-(hydrazine-1,2-diyl)bis(3-(1H-pyrrol-1-yl)aniline)

Ilaprazole Impurity 178
Formula: C19H18N4O3S
382.44
RM-I120278
1-(2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazol-6-yl)-1,5-dihydro-2H-pyrrol-2-one

Ilaprazole Impurity 179
CAS:13436-45-8
Formula: C5H10O2
102.13
RM-I120279
2-Methoxytetrahydrofuran

ILAPRAZOLE IMPURITY 18
Formula: C19H16N4O3 C18H16N4O
348.36 304.35
RM-I120118
1-(5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-4-methoxy-3-methylpyridin-1-ium-2-carboxylate/1-(5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-2,3-dimethylpyridin-1-ium-4-olate

Ilaprazole Impurity 180
CAS:6086-29-9
Formula: C8H9N3O3
195.18
RM-I120280
N-(4-Amino-3-nitrophenyl)acetamide

Ilaprazole Impurity 181
Formula: C15H14N4O4S
346.36
RM-I120281
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-5-nitro-1H-benzo[d]imidazole

Ilaprazole Impurity 183
Formula: C19H20N4O2S
368.46
RM-I120283
1-(2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazol-5-yl)-2,3-dihydro-1H-pyrrol-2-ol

Ilaprazole Impurity 184
Formula: C22H20N6OS2
448.56
RM-I120284
5-(2-((5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)sulfinyl)-2,3-dihydro-1H-pyrrol-1-yl)-2,3-dihydro-1H-benzo[d]imidazole-2-thiol

Ilaprazole Impurity 185
Formula: C19H16Cl2N4O2S
435.32
RM-I120285
5-(2,3-dichloro-1H-pyrrol-1-yl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole

Ilaprazole Impurity 186
Formula: C12H13NO6
267.24
RM-I120286
2,2'-(4-nitro-1,3-phenylene)dipropionic acid

Ilaprazole Impurity 187
Formula: C19H18N4O4S2
430.5
RM-I120287
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole-1-sulfonic acid

ILAPRAZOLE IMPURITY 19
Formula: C19H19N4OS Cl
351.45 35.45
RM-I120119
1-(5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-2-(mercaptomethyl)-4-methoxy-3-methylpyridin-1-ium chloride

Ilaprazole Impurity 2(Ilaprazole Pyridine N-Oxide)
CAS:2285346-44-1
Formula: C19H18N4O3S
382.44
RM-I120102
2-(((6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-4-methoxy-3-methylpyridine 1-oxide

ILAPRAZOLE IMPURITY 20
Formula: C19H19N4O Cl
319.39 35.45
RM-I120120
1-(5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-4-methoxy-2,3-dimethylpyridin-1-ium chloride

ILAPRAZOLE IMPURITY 22
CAS:172152-53-3
Formula: C11H9N3S
215.27
RM-I120122
5-(1H-Pyrrol-1-yl)-1H-benzo[d]imidazole-2-thiol

ILAPRAZOLE IMPURITY 23
Formula: C18H12N4OS*2
332.38*2
RM-I120123
1-methyl-8-(1H-pyrrol-1-yl)-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12H)-one--1-methyl-9-(1H-pyrrol-1-yl)-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12H)-one (1/1)

ILAPRAZOLE IMPURITY 24
Formula: C11H9N3O3S
263.27
RM-I120124
5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole-2-sulfonic acid

ILAPRAZOLE IMPURITY 25
Formula: C19H17ClN4O3
384.82
RM-I120125
1-(5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-2-carboxy-4-methoxy-3-methylpyridin-1-ium chloride

ILAPRAZOLE IMPURITY 26
CAS:2285346-39-4
Formula: C18H16N4O
304.35
RM-I120126
1-(5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-2,3-dimethylpyridin-1-ium-4-olate

ILAPRAZOLE IMPURITY 27
Formula: C20H20N4O2S*2
380.47*2
RM-I120127
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1-methyl-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole--2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1-methyl-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole (1/1)

ILAPRAZOLE IMPURITY 28
Formula: C30H25N7OS
531.64
RM-I120128
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-6,6'-di(1H-pyrrol-1-yl)-1H,1'H-5,5'-bibenzo[d]imidazole

ILAPRAZOLE IMPURITY 29
Formula: C31H27N7O2S
561.66
RM-I120129
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-2'-methyl-6,6'-di(1H-pyrrol-1-yl)-1H,1'H-5,5'-bibenzo[d]imidazole

ILAPRAZOLE IMPURITY 3
Formula: C19H18N4O4S
398.44
RM-I120103
2-(((6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)sulfonyl)methyl)-4-methoxy-3-methylpyridine 1-oxide

ILAPRAZOLE IMPURITY 31
Formula: C19H18N4O2S
366.44
RM-I120131
2-(((6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)thio)methyl)-4-methoxy-3-methylpyridine 1-oxide

Ilaprazole Impurity 32
CAS:172152-43-1
Formula: C20H20N4O2S
380.47
RM-I120132
2-(((4-ethoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 33
Formula: C19H17ClN4O2S
400.88
RM-I120133
5-(3-chloro-1H-pyrrol-1-yl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole

Ilaprazole Impurity 34
CAS:1508282-90-3
Formula: C18H16N4OS
336.41
RM-I120134
2-(((5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)thio)methyl)-3-methylpyridin-4-ol

Ilaprazole Impurity 35
Formula: C27H27N5O2S
485.61
RM-I120135
1-((4-methoxy-3-methylpyridin-2-yl)methyl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole/ 1-((4-methoxy-3-methylpyridin-2-yl)methyl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-6-(1H-pyrrol-1-

Ilaprazole Impurity 36
Formula: C20H20N4OS
364.47
RM-I120136
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-1-methyl-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole--2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-1-methyl-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole (1/1)

Ilaprazole Impurity 37
Formula: C38H36N8O2S2 2Cl
700.88 70.90
RM-I120137
2,2'-(disulfanediylbis(methylene))bis(1-(6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-4-methoxy-3-methylpyridin-1-ium) chloride

Ilaprazole Impurity 38
Formula: C27H27N5O3S*2
501.61*2
RM-I120138
1-((4-methoxy-3-methylpyridin-2-yl)methyl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole--1-((4-methoxy-3-methylpyridin-2-yl)methyl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-6-(1H-p

Ilaprazole Impurity 39
Formula: C11H9N3O2S
247.27
RM-I120139
5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole-2-sulfinic acid

ILAPRAZOLE IMPURITY 4
CAS:1360824-56-1
Formula: C27H27N5O2S
485.6
RM-I120104
1-((4-methoxy-3-methylpyridin-2-yl)methyl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 40
Formula: C18H15ClN4S
354.86
RM-I120140
2-(((4-chloro-3-methylpyridin-2-yl)methyl)thio)-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 41
Formula: C18H16N4S
320.41
RM-I120141
2-(((3-methylpyridin-2-yl)methyl)thio)-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 42
Formula: C18H12N4OS
332.38
RM-I120142
1-methyl-9-(1H-pyrrol-1-yl)-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12H)-one

Ilaprazole Impurity 43
Formula: C18H12N4OS
332.38
RM-I120143
1-methyl-8-(1H-pyrrol-1-yl)-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12H)-one

Ilaprazole Impurity 44
Formula: C18H16N4OS
336.41
RM-I120144
2-(((3-methylpyridin-2-yl)methyl)sulfinyl)-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 45
Formula: C20H20N4O2S
380.47
RM-I120145
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1-methyl-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 46
Formula: C20H22N4O2S
382.48
RM-I120146
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1-methyl-6-(1H-pyrrol-1-yl)-2,3-dihydro-1H-benzo[d]imidazole

Ilaprazole Impurity 47
Formula: C22H16N6S2
428.53
RM-I120147
1,2-bis(5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)disulfane

Ilaprazole Impurity 48
CAS:1015136-56-7
Formula: C8H9Cl2NO
206.07
RM-I120148
5-chloro-2-(chloromethyl)-4-methoxy-3-methylpyridine

Ilaprazole Impurity 49
CAS:1256807-19-8
Formula: C8H10ClNO
171.62
RM-I120149
2-(chloromethyl)-5-methoxy-3-methylpyridine

ILAPRAZOLE IMPURITY 5
Formula: C18H14N4O3
334.33
RM-I120105
1-(5-(1H-Pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-3-methyl-4-oxo-1,4-dihydropyridine-2-carboxylic acid

Ilaprazole Impurity 50
CAS:1378653-43-0
Formula: C8H10ClNO
171.62
RM-I120150
2-(chloromethyl)-6-methoxy-3-methylpyridine

Ilaprazole Impurity 51
Formula: C19H16N4O3
348.36
RM-I120151
1-(5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-4-methoxy-3-methylpyridin-1-ium-2-carboxylate

Ilaprazole Impurity 52
Formula: C23H20N4OS
400.5
RM-I120152
6-(2H-isoindol-2-yl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole

Ilaprazole Impurity 53
CAS:1508282-87-8
Formula: C18H14N4O3
334.34
RM-I120153
1-(6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-5-methyl-4-oxo-1,4-dihydropyridine-2-carboxylic acid

Ilaprazole Impurity 54
Formula: C19H18N4OS
350.44
RM-I120154
3-methyl-2-(((1-methyl-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)thio)methyl)pyridin-4-ol

Ilaprazole Impurity 55
Formula: C38H34N8O2S2
698.86
RM-I120155
2,2'-bis(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-6,6'-di(1H-pyrrol-1-yl)-3H,3'H-5,5'-bibenzo[d]imidazole

Ilaprazole Impurity 56
Formula: C38H34N8O4S2
730.86
RM-I120156
2,2'-bis(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-6,6'-di(1H-pyrrol-1-yl)-3H,3'H-5,5'-bibenzo[d]imidazole

Ilaprazole Impurity 57
Formula: C7H5N3OS
179.2
RM-I120157
5-nitroso-1H-benzo[d]imidazole-2-thiol

Ilaprazole Impurity 58
Formula: C7H7N3OS
181.21
RM-I120158
5-(hydroxyamino)-1H-benzo[d]imidazole-2-thiol

Ilaprazole Impurity 59
Formula: C14H12N6S2
328.41
RM-I120159
2,2'-disulfanediylbis(1H-benzo[d]imidazol-5-amine)

ILAPRAZOLE IMPURITY 6
Formula: C18H15ClN4OS
370.86
RM-I120106
2-(((4-chloro-3-methylpyridin-2-yl)methyl)sulfinyl)-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 60
Formula: C13H11N3OS
257.31
RM-I120160
S-(5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl) ethanethioate

Ilaprazole Impurity 61
Formula: C10H9N3O
187.2
RM-I120161
2-nitroso-4-(1H-pyrrol-1-yl)aniline

Ilaprazole Impurity 62
Formula: C10H11N3O
189.22
RM-I120162
2-(hydroxyamino)-4-(1H-pyrrol-1-yl)aniline

Ilaprazole Impurity 63
Formula: C20H18N6
342.41
RM-I120163
(E)-2,2'-(diazene-1,2-diyl)bis(4-(1H-pyrrol-1-yl)aniline)

Ilaprazole Impurity 64
Formula: C20H18N6O
358.41
RM-I120164
(Z)-1,2-bis(2-amino-5-(1H-pyrrol-1-yl)phenyl)diazene 1-oxide

Ilaprazole Impurity 65
CAS:137352-61-5
Formula: C10H11N3
173.22
RM-I120165
4-(1H-pyrrol-1-yl)benzene-1,3-diamine

Ilaprazole Impurity 66
Formula: C19H18N4O3S
382.44
RM-I120166
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole 3-oxide

Ilaprazole Impurity 67
Formula: C8H11NO3
169.18
RM-I120167
2-(hydroxymethyl)-4-methoxy-3-methylpyridine 1-oxide

Ilaprazole Impurity 68
Formula: C19H17ClN4O2S
400.88
RM-I120168
6-(3-chloro-1H-pyrrol-1-yl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole

Ilaprazole Impurity 69
Formula: C11H9N3O2S
247.27
RM-I120169
6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole-2-sulfinic acid

ILAPRAZOLE IMPURITY 7
Formula: C20H20N4OS
364.46
RM-I120107
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-1-methyl-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 70
Formula: C8H11NO3S
201.24
RM-I120170
(4-methoxy-3-methylpyridin-2-yl)methanesulfinic acid

Ilaprazole Impurity 72
Formula: C18H13N5S2
363.46
RM-I120172
2-((1H-benzo[d]imidazol-2-yl)disulfaneyl)-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 73
CAS:1114985-75-9
Formula: C14H8N6O4S2
388.38
RM-I120173
1,2-bis(6-nitro-1H-benzo[d]imidazol-2-yl)disulfane

Ilaprazole Impurity 74
Formula: C14H12N6S2
328.41
RM-I120174
2,2'-disulfanediylbis(1H-benzo[d]imidazol-6-amine)

Ilaprazole Impurity 75
Formula: C7H7N3OS
181.21
RM-I120175
5-(hydroxyamino)-1,3-dihydro-2H-benzo[d]imidazole-2-thione

Ilaprazole Impurity 76
Formula: C14H10N6S2
326.4
RM-I120176
(E)-5,5'-(diazene-1,2-diyl)bis(1,3-dihydro-2H-benzo[d]imidazole-2-thione)

Ilaprazole Impurity 77
Formula: C14H12N6S2
328.41
RM-I120177
5,5'-(hydrazine-1,2-diyl)bis(1,3-dihydro-2H-benzo[d]imidazole-2-thione)

Ilaprazole Impurity 78
Formula: C15H23N3O3S
325.43
RM-I120178
5-((1,4-diethoxy-4-hydroxybutyl)amino)-1,3-dihydro-2H-benzo[d]imidazole-2-thione

Ilaprazole Impurity 79
Formula: C11H11N3OS
233.29
RM-I120179
5-(2-hydroxy-2,3-dihydro-1H-pyrrol-1-yl)-1,3-dihydro-2H-benzo[d]imidazole-2-thione

ILAPRAZOLE IMPURITY 8
Formula: C18H16N4O2S
352.41
RM-I120108
2-(((5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3-methylpyridin-4-ol

Ilaprazole Impurity 80
CAS:473537-16-5
Formula: C10H9N3O2
203.2
RM-I120180
2-nitro-4-(1H-pyrrol-1-yl)aniline

Ilaprazole Impurity 81
CAS:172152-60-2
Formula: C10H11N3
173.22
RM-I120181
4-(1H-pyrrol-1-yl)benzene-1,2-diamine

Ilaprazole Impurity 82
Formula: C9H9N3O3S
239.25
RM-I120182
5-acetamido-1H-benzo[d]imidazole-2-sulfinic acid

Ilaprazole Impurity 83
Formula: C14H12N6S3
360.47
RM-I120183
2,2'-trisulfanediylbis(1H-benzo[d]imidazol-5-amine)

Ilaprazole Impurity 85
Formula: C19H17ClN4OS
384.88
RM-I120185
5-(2-chloro-1H-pyrrol-1-yl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole

Ilaprazole Impurity 86
Formula: C20H20N4O2S
380.47
RM-I120186
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1-methyl-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 87
Formula: C11H9N3O3S
263.27
RM-I120187
6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole-2-sulfonic acid

Ilaprazole Impurity 88
CAS:99651-28-2
Formula: C8H10ClNO
171.62
RM-I120188
2-(chloromethyl)-4-methoxypyridine

Ilaprazole Impurity 89
CAS:1807231-85-1
Formula: C8H10ClNO
171.62
RM-I120189
3-(chloromethyl)-4-methoxy-2-methylpyridine

ILAPRAZOLE IMPURITY 9
CAS:172152-35-1
Formula: C19H18N4OS
350.44
RM-I120109
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 90
Formula: C23H20N4O2S
416.5
RM-I120190
5-(1H-indol-1-yl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole

Ilaprazole Impurity 91
CAS:1508282-92-5
Formula: C19H18N4O3S
382.44
RM-I120191
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole 3-oxide

Ilaprazole Impurity 92
Formula: C19H16N4O3S
380.42
RM-I120192
2-(((5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3-methylisonicotinic acid

Ilaprazole Impurity 94
Formula: C22H16N6S
396.47
RM-I120194
bis(6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)sulfane

Ilaprazole Impurity 95
Formula: C8H10ClNO2
187.62
RM-I120195
3-(chloromethyl)-4-methoxy-2-methylpyridine 1-oxide

Ilaprazole Impurity 96
Formula: C19H17ClN4O2S
400.88
RM-I120196
2-(((5-chloro-4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

Ilaprazole Impurity 97
Formula: C19H17ClN4O2S
400.88
RM-I120197
1-(2-(((5-chloro-4-methoxy-3-methylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazol-5-yl)-1H-pyrrol-3-ol

Ilaprazole Impurity 98
Formula: C11H11N3OS
233.29
RM-I120198
1-(2-mercapto-1H-benzo[d]imidazol-5-yl)-2,3-dihydro-1H-pyrrol-3-ol

Ilaprazole Impurity 99
Formula: C19H19N4O2 Cl
335.39 35.45
RM-I120199
1-(5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-2-(hydroxymethyl)-4-methoxy-5-methylpyridin-1-ium chloride

Ilaprazole Nitroso Impurity 161
CAS:5345-53-9
Formula: C10H11N3O4
237.22
RM-I120261
N,N'-(2-nitro-1,4-phenylene)diacetamide

ILAPRAZOLE-D3
CAS:1070969-17-3
Formula: C19H15D3N4O2S
369.46
RM-I120184
2-(((4-(methoxy-d3)-3-methylpyridin-2-yl)methyl)sulfinyl)-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole

ILOPERIDONE
CAS:133454-47-4
Formula: C24H27FN2O4
426.49
RM-I121600
1-(4-(3-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)propoxy)-3-methoxyphenyl)ethan-1-one

ILOPERIDONE IMPURITY 1
Formula: C24H28N2O4
408.49
RM-I121601
1-(4-(3-(4-(benzo[d]isoxazol-3-yl)piperidin-1-yl)propoxy)-3-methoxyphenyl)ethan-1-one

ILOPERIDONE IMPURITY 10
CAS:98294-54-3
Formula: C12H14FNO
207.25
RM-I121610
(2-fluorophenyl)(piperidin-4-yl)methanone

ILOPERIDONE IMPURITY 2
Formula: C12H15BrO3
287.15
RM-I121602
1-(4-(2-bromopropoxy)-3-methoxyphenyl)ethanone

ILOPERIDONE IMPURITY 3
CAS:792857-93-3
Formula: C12H14ClNO
223.7
RM-I121603
(2-Chlorophenyl)(piperidin-4-yl)methanone

ILOPERIDONE IMPURITY 4
Formula: C12H13ClFNO
241.69
RM-I121604
(2-chloro-4-fluorophenyl)(piperidin-4-yl)methanone

ILOPERIDONE IMPURITY 5
Formula: C12H13ClFNO
241.69
RM-I121605
(4-chloro-2-fluorophenyl)(piperidin-4-yl)methanone

ILOPERIDONE IMPURITY 6
Formula: C12H13Cl2NO
258.14
RM-I121606
(2,4-dichlorophenyl)(piperidin-4-yl)methanone

ILOPERIDONE IMPURITY 7
Formula: C12H15ClO3
242.7
RM-I121607
1-(4-((1-chloropropan-2-yl)oxy)-3-methoxyphenyl)ethanone

ILOPERIDONE IMPURITY 8
CAS:133454-55-4
Formula: C24H29FN2O4
428.5
RM-I121608
1-(4-(3-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)propoxy)-3-methoxyphenyl)ethanol

ILOPERIDONE IMPURITY 9
CAS:1388072-44-3
Formula: C12H13F2NO
225.24
RM-I121609
(2,6-difluorophenyl)(piperidin-4-yl)methanone

ILOPROST
CAS:78919-13-8
Formula: C22H32O4
360.49
RM-I121500
(E)-5-((3aS,4R,5R,6aS)-5-hydroxy-4-((3S,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)hexahydropentalen-2(1H)-ylidene)pentanoic acid

Iloprost Impurity 1
CAS:85026-51-3
Formula: C22H32O4
360.49
RM-I121501
5-((3aS,4R,5R,6aS,E)-5-hydroxy-4-((3R,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)hexahydropentalen-2(1H)-ylidene)pentanoic acid

Iloprost Impurity 10
Formula: C22H34O5
378.51
RM-I121510
5-((3aS,5R,6aS,E)-4-((3R)-1,3-dihydroxy-4-methyloct-6-yn-1-yl)-5-hydroxyhexahydropentalen-2(1H)-ylidene)pentanoic acid

Iloprost Impurity 2
Formula: C44H62O7
702.97
RM-I121502
5-((3aS,4R,5R,6aS,E)-5-((5-((3aS,4R,5R,6aS,E)-5-hydroxy-4-((3S,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)hexahydropentalen-2(1H)-ylidene)pentanoyl)oxy)-4-((3S,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)hexahydropentalen-2(1H)-ylidene)pentanoic a

Iloprost Impurity 3
Formula: C25H38O4
402.58
RM-I121503
isopropyl 5-((3aS,4R,5R,6aS,E)-5-hydroxy-4-((3S,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)hexahydropentalen-2(1H)-ylidene)pentanoate

Iloprost Impurity 4
Formula: C44H62O7
702.97
RM-I121504
5-((3aS,4R,5R,6aS,E)-5-hydroxy-4-((3S,E)-3-((5-((3aS,4R,5R,6aS,E)-5-hydroxy-4-((3S,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)hexahydropentalen-2(1H)-ylidene)pentanoyl)oxy)-4-methyloct-1-en-6-yn-1-yl)hexahydropentalen-2(1H)-ylidene)pentanoic a

Iloprost Impurity 5
CAS:74843-14-4
Formula: C22H32O4
360.49
RM-I121505
5-((3aS,4R,5R,6aS,E)-5-hydroxy-4-((3S,4S,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)hexahydropentalen-2(1H)-ylidene)pentanoic acid

Iloprost Impurity 6
Formula: C22H30O4
358.48
RM-I121506
5-((3aS,4R,5R,6aS,E)-5-hydroxy-4-((E)-4-methyl-3-oxooct-1-en-6-yn-1-yl)hexahydropentalen-2(1H)-ylidene)pentanoic acid

Iloprost Impurity 7
Formula: C24H34O5
402.53
RM-I121507
5-((3aS,4R,5R,6aS,E)-5-acetoxy-4-((3S,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)hexahydropentalen-2(1H)-ylidene)pentanoic acid

Iloprost Impurity 8
Formula: C24H34O5
402.53
RM-I121508
5-((3aS,4R,5R,6aS,E)-4-((3S,E)-3-acetoxy-4-methyloct-1-en-6-yn-1-yl)-5-hydroxyhexahydropentalen-2(1H)-ylidene)pentanoic acid

Iloprost Impurity 9
Formula: C24H36O4
388.55
RM-I121509
ethyl 5-((3aS,4R,5R,6aS,E)-5-hydroxy-4-((3S,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)hexahydropentalen-2(1H)-ylidene)pentanoate

IMATINIB
CAS:152459-95-5
Formula: C29H31N7O
493.6
RM-I132000
N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)-4-((4-methylpiperazin-1-yl)methyl)benzamide

IMATINIB EP IMPURITY A
CAS:123367-26-0
Formula: C10H12N2O
176.22
RM-I132074
(E)-3-(dimethylamino)-1-(pyridin-3-yl)prop-2-en-1-one

IMATINIB EP IMPURITY B
CAS:581076-65-5
Formula: C21H28N6O
380.49
RM-I132008
N-(3-Guanidino-4-methylphenyl)-4-((4-methylpiperazin-1-yl)methyl)benzamide

IMATINIB EP IMPURITY C
CAS:404844-02-6
Formula: C28H29N7O
479.58
RM-I132006
N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)-4-(piperazin-1-ylmethyl)benzamide

Imatinib EP Impurity C-14C
CAS:1076263-70-1
Formula: C2714CH29N7O
481.58
RM-I132095
N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl-2-14C)amino)phenyl)-4-(piperazin-1-ylmethyl)benzamide

IMATINIB EP IMPURITY D CHLORIDE
Formula: C53H51N12O2*Cl
923.5
RM-I132011
1-methyl-1,4-bis(4-((4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)carbamoyl)benzyl)piperazin-1-ium chloride

IMATINIB EP IMPURITY F
CAS:152460-10-1
Formula: C16H15N5
277.32
RM-I132013
6-Methyl-N1-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine

IMATINIB EP IMPURITY H
CAS:350-03-8
Formula: C7H7NO
121.14
RM-I132014
1-(pyridin-3-yl)ethanone

IMATINIB EP IMPURITY J
CAS:571186-91-9
Formula: C29H31N7O2
509.61
RM-I132004
4-[(4-Methyl-4-oxido-1-piperazinyl)methyl]-N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]benzamide

IMATINIB IMPURITY 1
CAS:571186-92-0
Formula: C29H31N7O2
509.6
RM-I132001
3-(2-((2-methyl-5-(4-((4-methylpiperazin-1-yl)methyl)benzamido)phenyl)amino)pyrimidin-4-yl)pyridine 1-oxide

IMATINIB IMPURITY 10
CAS:1026753-54-7
Formula: C29H31N7O
493.62
RM-I132036
N-(3-methyl-4-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)-4-((4-methylpiperazin-1-yl)methyl)benzamide

IMATINIB IMPURITY 11
CAS:404844-11-7
Formula: C24H20ClN5O
429.9
RM-I132037
4-(chloromethyl)-N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)benzamide

IMATINIB IMPURITY 12
Formula: C41H45N9O2
695.86
RM-I132038
N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)-4-((4-(4-((4-methylpiperazin-1-yl)methyl)benzoyl)piperazin-1-yl)methyl)benzamide

IMATINIB IMPURITY 13
CAS:99-55-8
Formula: C7H8N2O2
152.15
RM-I132039
2-Methyl-5-nitroaniline

IMATINIB IMPURITY 14
CAS:152460-09-8
Formula: C16H13N5O2
307.31
RM-I132040
N-(2-Methyl-5-nitrophenyl)-4-(pyridin-3-yl)pyrimidin-2-amine

IMATINIB IMPURITY 17
CAS:148077-69-4(free base)
Formula: C13H17ClN2O 2HCl
252.74 72.92
RM-I132043
4-((4-Methylpiperazin-1-yl)methyl)benzoyl chloride dihydrochloride

IMATINIB IMPURITY 18
CAS:125743-63-7
Formula: C13H17N3
215.29
RM-I132044
4-((4-Methylpiperazin-1-yl)methyl)benzonitrile

IMATINIB IMPURITY 19
CAS:14188-94-4
Formula: C7H7NO2
137.14
RM-I132045
3-acetylpyridine 1-oxide

IMATINIB IMPURITY 2
CAS:571186-93-1
Formula: C29H31N7O3
525.61
RM-I132002
1-methyl-4-(4-((4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)carbamoyl)benzyl)piperazine 1,4-dioxide

IMATINIB IMPURITY 20
CAS:220213-15-0
Formula: C12H16N2O2
220.27
RM-I132046
4-(piperazin-1-ylmethyl)benzoic acid

IMATINIB IMPURITY 21
Formula: C9H14N6
206.25
RM-I132047
1,1'-(4-methyl-1,3-phenylene)diguanidine

IMATINIB IMPURITY 22
Formula: C16H13N5O
291.31
RM-I132048
N-(2-methyl-5-nitrosophenyl)-4-(pyridin-3-yl)pyrimidin-2-amine

IMATINIB IMPURITY 23
Formula: C16H15N5O
293.32
RM-I132049
N-(5-(hydroxyamino)-2-methylphenyl)-4-(pyridin-3-yl)pyrimidin-2-amine

IMATINIB IMPURITY 24
CAS:1131605-15-6
Formula: C9H12N6O2
236.23
RM-I132050
Imatinib Impurity 24

IMATINIB IMPURITY 25
CAS:141-83-3
Formula: C2H6N4O
102.1
RM-I132051
Urea,N-(aminoiminomethyl)

IMATINIB IMPURITY 26
CAS:6232-88-8
Formula: C8H7BrO2
215.04
RM-I132052
4-(Bromomethyl)benzoic acid

IMATINIB IMPURITY 27
Formula: C10H12N2O
176.22
RM-I132027
(Z)-3-(dimethylamino)-1-(pyridin-3-yl)prop-2-en-1-one

IMATINIB IMPURITY 3
CAS:938082-57-6
Formula: C29H31N7O2
509.6
RM-I132003
4-methyl-1-(4-((4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)carbamoyl)benzyl)piperazine 1-oxide

IMATINIB IMPURITY 33
CAS:581076-64-4
Formula: C8H12N4
164.21
RM-I132033
1-(5-amino-2-methylphenyl)guanidine

IMATINIB IMPURITY 5
CAS:1365802-18-1
Formula: C52H48N12O2
873.02
RM-I132005
4,4'-(Piperazine-1,4-diylbis(methylene))bis(N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)benzamide)

IMATINIB IMPURITY 53
CAS:1356565-46-2
Formula: C42H47N9O2
709.88
RM-I132053
N-(2-methyl-5-(4-((4-methylpiperazin-1-yl)methyl)benzamido)phenyl)-4-((4-methylpiperazin-1-yl)methyl)-N-(4-(pyridin-3-yl)pyrimidin-2-yl)benzamide

Imatinib Impurity 54
Formula: C9H11N5O3
237.22
RM-I132054
Imatinib Impurity 54

Imatinib Impurity 55
Formula: C9H14N6
206.25
RM-I132055
Imatinib Impurity 55

Imatinib Impurity 56
Formula: C9H13N5O
207.23
RM-I132056
Imatinib Impurity 56

Imatinib Impurity 57
Formula: C18H17N5O
319.36
RM-I132057
N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)acetamide

IMATINIB IMPURITY 58
CAS:1802325-93-4
Formula: C20H22N2O4
354.4
RM-I132058
4,4'-(piperazine-1,4-diylbis(methylene))dibenzoic acid

IMATINIB IMPURITY 59
CAS:796738-72-2
Formula: C8H10N4O2
194.19
RM-I132059
1-(2-Methyl-4-nitrophenyl)guanidine

IMATINIB IMPURITY 60
CAS:581076-66-6
Formula: C24H19Cl2N5O
464.35
RM-I132060
4-(dichloromethyl)-N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)benzamide

IMATINIB IMPURITY 61
CAS:870459-88-4
Formula: C8H10N4O2
194.19
RM-I132061
1-(2-Methyl-3-nitrophenyl)guanidine

IMATINIB IMPURITY 62
CAS:314268-40-1
Formula: C14H20N2O2
248.32
RM-I132062
Methyl 4-((4-methylpiperazin-1-yl)methyl)benzoate

Imatinib Impurity 63
CAS:1407229-73-5
Formula: C21H25N2O4
369.43
RM-I132063
1,4-bis(4-carboxybenzyl)-1-methylpiperazin-1-ium

Imatinib Impurity 64
Formula: C17H17N5
291.35
RM-I132064
N1,4-dimethyl-N3-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine

Imatinib Impurity 65
Formula: C42H47N9O2
709.88
RM-I132065
N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)-4-((4-methylpiperazin-1-yl)methyl)-N-(4-((4-methylpiperazin-1-yl)methyl)benzoyl)benzamide

Imatinib Impurity 66
Formula: C16H15N5
277.32
RM-I132066
2-Methyl-N1-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,4-diamine

Imatinib Impurity 67
CAS:7115-89-1
Formula: C8H7BrO2
215.04
RM-I132067
2-(Bromomethyl)benzoic acid

Imatinib Impurity 68
Formula: C16H13N5O3
323.31
RM-I132068
3-(6-((2-methyl-5-nitrophenyl)amino)pyrimidin-4-yl)pyridine 1-oxide

Imatinib Impurity 69
Formula: C17H15N7O2
349.35
RM-I132069
1-(2-methyl-5-nitrophenyl)-3-(4-(pyridin-3-yl)pyrimidin-2-yl)guanidine

Imatinib Impurity 70
Formula: C40H34N10O
670.78
RM-I132070
N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)-4-(((4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)amino)methyl)benzamide

IMATINIB IMPURITY 71
CAS:152460-07-6
Formula: C8H10N4O2
194.19
RG-N092007
1-(2-methyl-5-nitrophenyl)guanidine

Imatinib Impurity 73
Formula: C17H17N7
319.37
RM-I132073
1-(5-amino-2-methylphenyl)-3-(4-(pyridin-3-yl)pyrimidin-2-yl)guanidine

Imatinib Impurity 74
CAS:55314-16-4
Formula: C10H12N2O
176.22
RM-I132012
3-(Dimethylamino)-1-(pyridin-3-yl)prop-2-en-1-one

Imatinib Impurity 75
Formula: C24H21N5O
395.47
RM-I132075
4-methyl-N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)benzamide

Imatinib Impurity 76
Formula: C29H31N7O
493.62
RM-I132076
N-(2-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)-4-((4-methylpiperazin-1-yl)methyl)benzamide

Imatinib Impurity 77
CAS:1092942-82-9
Formula: C29H23D8N7O
501.66
RM-I132077
N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)-4-((4-methylpiperazin-1-yl-2,2,3,3,5,5,6,6-d8)methyl)benzamide

IMATINIB IMPURITY 8
CAS:106261-48-7
Formula: C13H18N2O2
234.29
RM-I132034
4-((4-Methylpiperazin-1-yl)methyl)benzoic acid

Imatinib Impurity 81
CAS:2118894-75-8
Formula: C16H20N4O
284.36
RM-I132081
(1H-imidazol-1-yl)(4-((4-methylpiperazin-1-yl)methyl)phenyl)methanone

Imatinib Impurity 82
CAS:1246819-59-9
Formula: C29H31N7O
493.62
RM-I132082
N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)-3-((4-methylpiperazin-1-yl)methyl)benzamide

Imatinib Impurity 83
Formula: C16H15N5
277.33
RM-I132083
2-methyl-N1-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine

Imatinib Impurity 84
Formula: C16H15N5
277.33
RM-I132084
6-methyl-N1-(4-(pyridin-2-yl)pyrimidin-2-yl)benzene-1,3-diamine

Imatinib Impurity 85
Formula: C16H13N5O2
307.31
RM-I132085
N-(2-methyl-5-nitrophenyl)-4-(pyridin-4-yl)pyrimidin-2-amine

Imatinib Impurity 86
Formula: C16H13N5O2
307.31
RM-I132086
N-(2-methyl-3-nitrophenyl)-4-(pyridin-3-yl)pyrimidin-2-amine

Imatinib Impurity 87
Formula: C16H13N5O2
307.31
RM-I132087
N-(2-methyl-4-nitrophenyl)-4-(pyridin-3-yl)pyrimidin-2-amine

Imatinib Impurity 88
CAS:514209-42-8
Formula: C13H18N2O2
234.3
RM-I132088
3-((4-methylpiperazin-1-yl)methyl)benzoic Acid

Imatinib Impurity 89
CAS:514209-40-6
Formula: C13H18N2O2
234.3
RM-I132089
2-((4-methylpiperazin-1-yl)methyl)benzoic acid

IMATINIB IMPURITY 9
CAS:2410195-20-7
Formula: C17H15N5O
305.33
RM-I132035
N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)formamide

Imatinib Impurity 90
CAS:658689-29-3
Formula: C14H20N2O2
248.33
RM-I132090
methyl 3-((4-methylpiperazin-1-yl)methyl)benzoate

Imatinib Impurity 91
Formula: C14H20N2O2
248.33
RM-I132091
methyl 2-((4-methylpiperazin-1-yl)methyl)benzoate

Imatinib Impurity 92
Formula: C13H17ClN2O
252.74
RM-I132092
2-((4-methylpiperazin-1-yl)methyl)benzoyl chloride

Imatinib Impurity 93
Formula: C13H17ClN2O
252.74
RM-I132093
3-((4-methylpiperazin-1-yl)methyl)benzoyl chloride

Imatinib Impurity 97
Formula: C8H10N4O2
194.19
RM-I132097
1-(2-methyl-6-nitrophenyl)guanidine

Imatinib Impurity 98
Formula: C7H8N2O2
152.15
RM-I132098
2-Methyl-4-nitroaniline

Imatinib Impurity 99
Formula: C7H8N2O2
152.15
RM-I132099
2-Methyl-6-nitroaniline

IMATINIB IMPURITY I
Formula: C22H26N2O4
382.45
RM-I132009
dimethyl 4,4'-(piperazine-1,4-diylbis(methylene))dibenzoate

IMATINIB MESYLATE
CAS:220127-57-1
Formula: C30H35N7O4S
589.71
RM-I132080
4-[(4-Methylpiperazin-1-yl)methyl]-N-(4-methyl-3-{[4-(pyridin-3-yl)pyrimidin-2-yl]amino}phenyl)benzamide mesylate

Imatinib Nitroso Impurity 94
Formula: C16H14N6O
306.33
RM-I132094
N-(5-amino-2-methylphenyl)-N-(4-(pyridin-3-yl)pyrimidin-2-yl)nitrous amide

Imatinib Nitroso Impurity 96
Formula: C29H30N8O3
538.61
RM-I132096
1-methyl-4-(4-((4-methyl-3-(nitroso(4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)carbamoyl)benzyl)piperazine 1-oxide

IMAZALIL-D5
CAS:1398065-92-3
Formula: C14H9D5Cl2N2O
302.21
RM-I674965
Enilconazole-D5; Fecundal-D5; Fcundal-D5; Bromazil-D5

IMAZAPIC
CAS:104098-48-8
Formula: C14H17N3O3
275.3
RG-A260454
Imazapic

IMAZAPYR
CAS:81334-34-1
Formula: C13H15N3O3
261.28
RG-A260921
Imazapyr

IMAZETHAPYR
CAS:81335-77-5
Formula: C15H19N3O3
289.33
RG-A260922
IMAZETHAPYR

IMD 0354
CAS:978-62-1
Formula: C15H8ClF6NO2
383.67
RG-E141487
N-(3,5-Bis(trifluoromethyl)phenyl)-5-chloro-2-hydroxybenzamide

IMEGLIMIN HCL
CAS:775351-61-6
Formula: C6H13N5 HCl
155.21 36.46
RM-I258000
(R)-N2,N2,6-trimethyl-3,6-dihydro-1,3,5-triazine-2,4-diamine hydrochloride

Imeglimin Impurity 1
CAS:794495-43-5
Formula: C6H13N5
155.21
RM-I258001
(6S)-1,6-Dihydro-N2,N2,6-trimethyl-1.3.5triazine-2,4-diamine

Imeglimin Impurity 2
Formula: C6H13N5
155.21
RM-I258002
(S)-4-imino-N,N,6-trimethyl-1,4,5,6-tetrahydro-1,3,5-triazin-2-amine

IMIDACLOPRID
CAS:138261-41-3
Formula: C9H10ClN5O2
255.66
RM-I591800
neonicotinoid; neonicotinoids

Imidacloprid Guanidine Impurity
Formula: C9H11ClN4
210.66
RM-I591803
1-((6-chloropyridin-3-yl)methyl)imidazolidin-2-imine

Imidacloprid Guanidine Impurity D4 Hcl
Formula: C9H7D4ClN4 HCl
214.69 36.46
RM-I591805
Imidacloprid Guanidine Impurity d4 HCl

Imidacloprid Impurity 10
Formula: C11H17N7O2
279.3
RM-I591810
N-(1-((6-((2-aminoethyl)amino)pyridin-3-yl)methyl)-4,5-dihydro-1H-imidazol-2-yl)nitramide

Imidacloprid Impurity 11
Formula: C17H21ClN8O2
404.85
RM-I591811
N-(1-((6-((2-(((6-chloropyridin-3-yl)methyl)amino)ethyl)amino)pyridin-3-yl)methyl)-4,5-dihydro-1H-imidazol-2-yl)nitramide

Imidacloprid Impurity 12
Formula: C9H9Cl2N5O2
290.11
RM-I591812
N-(1-((5,6-dichloropyridin-3-yl)methyl)-4,5-dihydro-1H-imidazol-2-yl)nitramide

Imidacloprid Impurity 13
Formula: C12H17ClN10O4
400.78
RM-I591813
1-(2-((6-chloro-3-((2-(nitroamino)-4,5-dihydro-1H-imidazol-1-yl)methyl)pyridin-2-yl)amino)ethyl)-3-nitroguanidine

Imidacloprid Impurity 14
CAS:5326-23-8
Formula: C6H4ClNO2
157.55
RM-I591814
6-chloronicotinic acid

IMIDACLOPRID IMPURITY 15
CAS:120868-66-8
Formula: C9H10ClN3O
211.65
RM-I591815
1-((6-chloropyridin-3-yl)methyl)imidazolidin-2-one

Imidacloprid Impurity 16
Formula: C8H10ClN3
183.64
RM-I591816
N-((6-chloropyridin-3-yl)methyl)acetimidamide

Imidacloprid Impurity 17
CAS:1117-70-0
Formula: C6H7NO
109.13
RM-I591817
4-formylpent-4-enenitrile

Imidacloprid Impurity 18
CAS:120868-67-9
Formula: C9H10ClN3S
227.71
RM-I591818
3-((6-chloropyridin-3-yl)methyl)thiazolidin-2-imine

IMIDACLOPRID IMPURITY 6
CAS:127202-53-3
Formula: C9H11ClN4
210.66
RM-I591806
1-((6-chloropyridin-3-yl)methyl)-4,5-dihydro-1H-imidazol-2-amine

IMIDACLOPRID IMPURITY 7
CAS:556-88-7
Formula: CH4N4O2
104.07
RM-I591807
1-nitroguanidine

Imidacloprid Impurity 8
CAS:5465-96-3
Formula: C3H6N4O2
130.11
RM-I591808
N-(4,5-dihydro-1H-imidazol-2-yl)nitramide

Imidacloprid Impurity 9
Formula: C12H18N10O4
366.34
RM-I591809
1-nitro-3-(2-((5-((2-(nitroamino)-4,5-dihydro-1H-imidazol-1-yl)methyl)pyridin-2-yl)amino)ethyl)guanidine

Imidacloprid Nitrosimine Impurity
Formula: C9H10ClN5O
239.66
RM-I591802
N-(1-((6-chloropyridin-3-yl)methyl)imidazolidin-2-ylidene)nitrous amide

IMIDAFENACIN
CAS:170105-16-5
Formula: C20H21N3O
319.4
RM-I130100
4-(2-Methyl-1H-imidazol-1-yl)-2,2-diphenylbutanamide

IMIDAFENACIN IMPURITY 1
CAS:174266-18-3
Formula: C20H20N2O2 HCl
320.38 36.46
RM-I130101
4-(2-methyl-1H-imidazol-1-yl)-2,2-diphenylbutanoic acid hydrochloride

IMIDAFENACIN IMPURITY 10
CAS:6309-36-0
Formula: C16H15NO
237.3
RM-I130110
3,3-diphenylpyrrolidin-2-one

IMIDAFENACIN IMPURITY 11
CAS:191592-57-1
Formula: C16H13N
219.28
RM-I130111
2,2-diphenylbut-3-enenitrile

IMIDAFENACIN IMPURITY 12
Formula: C35H34N4
510.69
RM-I130112
4-(1-(3-amino-3,3-diphenylpropyl)-2-methyl-1H-imidazol-4-yl)-2,2-diphenylbutanenitrile

IMIDAFENACIN IMPURITY 2
CAS:170105-20-1
Formula: C19H19N3O
305.37
RM-I130102
4-(1H-imidazol-1-yl)-2,2-diphenylbutanamide

IMIDAFENACIN IMPURITY 3
CAS:503598-78-5
Formula: C16H18N2O
254.33
RM-I130103
4-amino-2,2-diphenylbutanamide

IMIDAFENACIN IMPURITY 4
CAS:503598-05-8
Formula: C20H21N3O3
351.4
RM-I130104
4-(2-Methyl-4,5-Dioxoimidazolidin-1-yl)-2,2-Diphenylbutanamide

IMIDAFENACIN IMPURITY 5
CAS:503598-17-2
Formula: C18H19N3O3
325.36
RM-I130105
N1-(4-amino-4-oxo-3,3-diphenylbutyl)oxalamide

IMIDAFENACIN IMPURITY 6
CAS:503598-07-0
Formula: C18H18N2O4
326.35
RM-I130106
2-((4-amino-4-oxo-3,3-diphenylbutyl)amino)-2-oxoacetic acid

IMIDAFENACIN IMPURITY 7
CAS:503598-33-2
Formula: C18H21N3O
295.38
RM-I130107
4-acetimidamido-2,2-diphenylbutanamide

IMIDAFENACIN IMPURITY 8
CAS:503598-13-8
Formula: C20H23N3O3
353.41
RM-I130108
4-(2-acetamidoacetamido)-2,2-diphenylbutanamide

IMIDAFENACIN IMPURITY 9
Formula: C36H32N4
520.67
RM-I130109
4,4'-(2-methyl-1H-imidazole-1,4-diyl)bis(2,2-diphenylbutanenitrile)

IMIDAPRIL
CAS:89371-37-9
Formula: C20H27N3O6
405.44
RM-I131800
(S)-3-((S)-2-(((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)-1-methyl-2-oxoimidazolidine-4-carboxylic acid

Imidapril Impurity 10
CAS:84793-24-8
Formula: C16H19NO5
305.33
RM-I131810
ethyl (S)-2-((S)-4-methyl-2,5-dioxooxazolidin-3-yl)-4-phenylbutanoate

Imidapril Impurity 11
Formula: C20H25N3O5
387.44
RM-I131811
ethyl (S)-2-((6S,8aR)-2,6-dimethyl-3,5,8-trioxohexahydroimidazo[1,5-a]pyrazin-7(1H)-yl)-4-phenylbutanoate

Imidapril Impurity 12
Formula: C20H26ClN3O6
439.89
RM-I131812
(S)-3-(((S)-4-(2-chlorophenyl)-1-ethoxy-1-oxobutan-2-yl)-L-alanyl)-1-methyl-2-oxoimidazolidine-4-carboxylic acid

Imidapril Impurity 13
Formula: C20H26ClN3O6
439.89
RM-I131813
(S)-3-(((S)-4-(4-chlorophenyl)-1-ethoxy-1-oxobutan-2-yl)-L-alanyl)-1-methyl-2-oxoimidazolidine-4-carboxylic acid

Imidapril impurity 2
CAS:84023-58-5
Formula: C13H17NO4
251.28
RM-I131802
(S)-2-(((S)-1-carboxyethyl)amino)-4-phenylbutanoic acid

Imidapril Impurity 3
Formula: C5H8N2O3
144.13
RM-I131803
(S)-1-methyl-2-oxoimidazolidine-4-carboxylic acid

Imidapril impurity 4
Formula: C20H27N3O6
405.44
RM-I131804
(R)-3-((R)-2-(((R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)-1-methyl-2-oxoimidazolidine-4-carboxylic acid

Imidapril impurity 5
Formula: C22H31N3O6 HCl
433.50 36.46
RM-I131805
(S)-ethyl 3-((S)-2-(((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)-1-methyl-2-oxoimidazolidine-4-carboxylate hydrochloride

Imidapril Impurity 6
Formula: C16H19NO5
305.33
RM-I131806
(R)-ethyl 2-((R)-4-methyl-2,5-dioxooxazolidin-3-yl)-4-phenylbutanoate

Imidapril Impurity 7
Formula: C24H35N3O6
461.55
RM-I131807
(S)-tert-butyl 3-((S)-2-(((R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)-1-methyl-2-oxoimidazolidine-4-carboxylate

Imidapril Impurity 8
Formula: C18H21N3O5
359.38
RM-I131808
(S)-2-((6S,8aR)-2,6-dimethyl-3,5,8-trioxohexahydroimidazo[1,5-a]pyrazin-7(1H)-yl)-4-phenylbutanoic acid

Imidapril Impurity 9
Formula: C24H35N3O6 C4H4O4
461.55 116.07
RM-I131809
(S)-tert-butyl 3-((S)-2-(((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)-1-methyl-2-oxoimidazolidine-4-carboxylate maleate

IMIDAPRILAT
CAS:89371-44-8
Formula: C18H23N3O6
377.39
RM-I131801
(S)-3-((S)-2-(((S)-1-carboxy-3-phenylpropyl)amino)propanoyl)-1-methyl-2-oxoimidazolidine-4-carboxylic acid

Imidazol-1-Yl-Acetic Acid; Zoledronic Acid Impurity D
CAS:22884-10-2
Formula: C5H6N2O2
126.11
RM-E200900
2-(1H-Imidazol-1-yl)acetic acid

IMIDAZOLIDINE
CAS:504-74-5
Formula: C3H8N2
72.11
RG-I130903
Imidazolidine

IMIDAZOLIDINYL UREA
CAS:39236-46-9
Formula: C11H16N8O8
388.3
RG-A262812
1,1'-methylenebis(3-(3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl)urea)

IMIDOCARB DIPROPIONATE
CAS:55750-06-6
Formula: C19H20N6O 2C3H6O2
348.40 148.16
RM-I131500
1,3-bis(3-(4,5-dihydro-1H-imidazol-2-yl)phenyl)urea dipropionate

Imidocarb impurity 1
Formula: C18H18N6
318.38
RM-I131501
(Z)-1,2-bis(3-(4,5-dihydro-1H-imidazol-2-yl)phenyl)diazene

Imidodicarbonic Diamide, N-Hydroxy
CAS:17479-46-8
Formula: C2H5N3O3
119.08
RG-A263355
Imidodicarbonic diamide, N-hydroxy

IMINOPHENAZINE
CAS:755710-53-3
Formula: C12H9N3
195.23
RG-P022805
phenazin-1(5H)-imine

IMINOSTILBENE N-CARBONYL BROMIDE
CAS:40421-05-4
Formula: C15H10BrNO
300.15
RM-I131402
5H-Dibenzo[b,f]azepine-5-carbonyl bromide

IMINOSTILBENE-D2
CAS:91704-65-3
Formula: C14H9D2N
195.26
RM-I131404
Iminostilbene-d2

IMIPENEM EP IMPURITY A
CAS:59995-64-1
Formula: C11H16N2O4S
272.32
RM-I131601
(5R,6S)-3-((2-aminoethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid

IMIPENEM EP IMPURITY B
CAS:1197869-90-1
Formula: C12H19N3O5S
317.36
RM-I131602
(2R)-2-((1S,2R)-1-carboxy-2-hydroxypropyl)-4-((2-formimidamidoethyl)thio)-3,4-dihydro-2H-pyrrole-5-carboxylic acid

Imipenem Impurity 10
Formula: C16H16N2O7
348.31
RM-I131610
(5S,6R)-4-nitrobenzyl 6-((R)-1-hydroxyethyl)-3,7-dioxo-1-azabicyclo[3.2.0]heptane-2-carboxylate

Imipenem Impurity 11
Formula: C14H19N3O5S
341.38
RM-I131611
(4aR)-6-((2-formimidamidoethyl)thio)-4-((R)-1-hydroxyethyl)-3-methylene-1-oxo-3,4,4a,5-tetrahydro-1H-pyrrolo[1,2-c][1,3]oxazine-7-carboxylic acid

Imipenem Impurity 12
Formula: C11H17N3O3S
271.34
RM-I131612
(E)-4-((2-formimidamidoethyl)thio)-2-((R)-2-hydroxypropylidene)-3,4-dihydro-2H-pyrrole-5-carboxylic acid

Imipenem Impurity 13
Formula: C28H43N5O9S2
657.8
RM-I131613
(2R)-2-((2S,3R)-1-((1-carboxy-2-(((E)-6-carboxy-6-(2,2-dimethylcyclopropane-1-carboxamido)hex-5-en-1-yl)thio)ethyl)amino)-3-hydroxy-1-oxobutan-2-yl)-4-((2-formimidamidoethyl)thio)-3,4-dihydro-2H-pyrrole-5-carboxylic acid

Imipenem Impurity 14
Formula: C23H37N2NaO6S
492.61
RM-I131614
sodium (Z)-7-(((R)-2-carboxy-2-((2-methyl-4-oxopentan-2-yl)amino)ethyl)thio)-2-((S)-1,2,2-trimethylcyclopropane-1-carboxamido)hept-2-enoate

Imipenem Impurity 15
Formula: C17H26N2O5S
370.46
RM-I131615
(Z)-3-(6-carboxy-6-(2,2-dimethylcyclopropane-1-carboxamido)hex-5-en-1-yl)thiazolidine-4-carboxylic acid

Imipenem Impurity 16
Formula: C12H19N3O5S
317.36
RM-I131616
(2R,4R)-2-((1S,2R)-1-carboxy-2-hydroxypropyl)-4-((2-formimidamidoethyl)thio)-3,4-dihydro-2H-pyrrole-5-carboxylic acid

Imipenem Impurity 17
Formula: C24H34N6O8S2
598.69
RM-I131617
5-((1R,2R)-1-carboxy-2-hydroxypropyl)-3-((2-formimidamidoethyl)thio)-1-((5R,6S)-3-((2-formimidamidoethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carbonyl)-4,5-dihydro-1H-pyrrole-2-carboxylic acid

Imipenem Impurity 18
Formula: C23H30N4O8S2
554.63
RM-I131618
(5R,6S)-3-((2-(((E)-((2-(((5R,6S)-2-carboxy-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl)thio)ethyl)amino)methylene)amino)ethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid

Imipenem Impurity 19
CAS:776257-75-1
Formula: C24H34N6O8S2
598.69
RM-I131619
3-((2-formimidamidoethyl)thio)-5-(1-((3-((2-formimidamidoethyl)thio)-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carbonyl)oxy)-3-hydroxy-1-oxobutan-2-yl)-4,5-dihydro-1H-pyrrole-2-carboxylic acid

Imipenem Impurity 20
Formula: C24H34N6O8S2
598.69
RM-I131620
(R)-5-((1S,2R)-1-carboxy-2-hydroxypropyl)-3-((2-formimidamidoethyl)thio)-1-((5R,6S)-3-((2-formimidamidoethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carbonyl)-4,5-dihydro-1H-pyrrole-2-carboxylic acid

Imipenem Impurity 21
Formula: C11H19N3O3S
273.35
RM-I131621
3-((2-formimidamidoethyl)thio)-5-((R)-2-hydroxypropyl)-4,5-dihydro-1H-pyrrole-2-carboxylic acid

Imipenem Impurity 22
Formula: C13H21N3O5S
331.39
RM-I131622
(2R)-4-((2-formimidamidoethyl)thio)-2-((2S,3R)-3-hydroxy-1-methoxy-1-oxobutan-2-yl)-3,4-dihydro-2H-pyrrole-5-carboxylic acid

Imipenem Impurity 23
Formula: C12H19N3O5S
317.36
RM-I131623
(5S)-5-((1S,2R)-1-carboxy-2-hydroxypropyl)-3-((2-formimidamidoethyl)thio)-2,5-dihydro-1H-pyrrole-2-carboxylic acid

Imipenem Impurity 24
Formula: C24H34N6O8S2
598.69
RM-I131624
(2S,2'S,3R,3'R)-2,2'-((3R,8R)-1,6-bis((2-formimidamidoethyl)thio)-5,10-dioxo-2,7,8,10-tetrahydro-3H,5H-dipyrrolo[1,2-a:1',2'-d]pyrazine-3,8-diyl)bis(3-hydroxybutanoic acid)

Imipenem Impurity 25
Formula: C28H43N5O9S2
657.8
RM-I131625
(2R)-2-((2S,3R)-1-(((R)-1-carboxy-2-(((Z)-6-carboxy-6-((S)-2,2-dimethylcyclopropane-1-carboxamido)hex-5-en-1-yl)thio)ethyl)amino)-3-hydroxy-1-oxobutan-2-yl)-4-((2-formimidamidoethyl)thio)-3,4-dihydro-2H-pyrrole-5-carboxylic acid

Imipenem Impurity 26
Formula: C13H17N3O6S
343.35
RM-I131626
(4aR)-6-((2-formimidamidoethyl)thio)-4-((R)-1-hydroxyethyl)-1,3-dioxo-3,4,4a,5-tetrahydro-1H-pyrrolo[1,2-c][1,3]oxazine-7-carboxylic acid

Imipenem Impurity 27
Formula: C24H34N6O8S2
598.69
RM-I131627
5-(1-carboxy-2-hydroxypropyl)-3-((2-formimidamidoethyl)thio)-1-(3-((2-formimidamidoethyl)thio)-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carbonyl)-4,5-dihydro-1H-pyrrole-2-carboxylic acid

Imipenem Impurity 28
Formula: C24H34N6O8S2
598.69
RM-I131628
2,2'-(1,6-bis((2-formimidamidoethyl)thio)-5,10-dioxo-2,7,8,10-tetrahydro-3H,5H-dipyrrolo[1,2-a:1',2'-d]pyrazine-3,8-diyl)bis(3-hydroxybutanoic acid)

Imipenem Impurity 29
Formula: C28H43N5O9S2
657.8
RM-I131629
(R)-1-((Z)-7-(((R)-2-amino-2-carboxyethyl)thio)-2-((S)-2,2-dimethylcyclopropane-1-carboxamido)hept-2-enoyl)-5-((1S,2R)-1-carboxy-2-hydroxypropyl)-3-((2-formimidamidoethyl)thio)-4,5-dihydro-1H-pyrrole-2-carboxylic acid

IMIPENEM IMPURITY 3
CAS:130641-22-4
Formula: C13H20N4O5S
344.39
RM-I131603
(R)-5-((2S,3R)-1-amino-3-hydroxy-1-oxobutan-2-yl)-3-((2-formimidamidoethyl)thio)-1-formyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid

Imipenem Impurity 30
Formula: C13H17N3O6S
343.35
RM-I131630
(4S,4aR)-6-((2-formimidamidoethyl)thio)-4-((R)-1-hydroxyethyl)-1,3-dioxo-3,4,4a,5-tetrahydro-1H-pyrrolo[1,2-c][1,3]oxazine-7-carboxylic acid

Imipenem Impurity 31
Formula: C13H20N4O5S
344.39
RM-I131631
(5R,6S)-6-((R)-1-hydroxyethyl)-7-oxo-3-((2-((ureidomethyl)amino)ethyl)thio)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid

Imipenem Impurity 32; Cilastatin Impurity 1
Formula: C17H26N2O5S
370.46
RM-I131632
(R)-3-((Z)-6-carboxy-6-((S)-2,2-dimethylcyclopropane-1-carboxamido)hex-5-en-1-yl)thiazolidine-4-carboxylic acid

Imipenem Impurity 33
Formula: C12H19N3O5S
317.36
RM-I131633
(R)-5-((1S,2R)-1-carboxy-2-hydroxypropyl)-3-((2-formimidamidoethyl)thio)-4,5-dihydro-1H-pyrrole-2-carboxylic acid

Imipenem Impurity 34
Formula: C13H17N3O6S
343.35
RM-I131634
6-((2-formimidamidoethyl)thio)-4-((R)-1-hydroxyethyl)-1,3-dioxo-3,4,4a,5-tetrahydro-1H-pyrrolo[1,2-c][1,3]oxazine-7-carboxylic acid

Imipenem Impurity 35
Formula: C37H40N6O12S2
824.88
RM-I131635
4-nitrobenzyl (5R)-6-((R)-1-hydroxyethyl)-3-(((((E)-2-((2-(((5S)-6-((S)-1-hydroxyethyl)-2-(((4-nitrobenzyl)oxy)carbonyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl)thio)ethyl)amino)ethylidene)amino)methyl)thio)-7-oxo-1-azabicyclo[3.2.0]hept-2-