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| Epirubicin Hydrochloride EP Impurity F(Epi-Daunorubicin)
CAS:57918-24-8
Formula: C27H29NO10
RM-E091806
527.52
(8S,10S)-8-acetyl-10-(((2R,4S,5R,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione EPLERENONE EP IMPURITY A
CAS:209253-67-8
Formula: C23H28O5
RM-E181412
384.47
(2'R,7R,8R,9R,10S,13S,14S)-10,13-dimethyl-7,8,11,12,13,14,15,16-octahydro-1H,3'H-spiro[9,7-(epoxymethano)cyclopenta[a]phenanthrene-17,2'-furan]-3,5',19(2H,4'H,6H,10H)-trione EPLERENONE EP IMPURITY B
CAS:192704-82-8
Formula: C24H30O6
RM-E181413
414.49
(1R,3aS,3bS,4R,9aR,9bS,9cS,10aR,10bR)-methyl 9a,10b-dimethyl-5',7-dioxo-2,3,3a,3b,4,4',5,5',7,8,9,9a,9b,9c,10a,10b-hexadecahydro-3'H-spiro[cyclopenta[1,2]phenanthro[3,4-b]oxirene-1,2'-furan]-4-carboxylate EPLERENONE EP IMPURITY D
CAS:209253-82-7
Formula: C23H28O6
RM-E181408
400.46
(2'R,4aS,4bR,5aR,6aS,9aS,9bR,10R)-4a,6a-dimethyl-2,5'-dioxo-3,4,4a,4',5a,5',6,6a,8,9,9a,9b,10,11-tetradecahydro-2H,3'H-spiro[cyclopenta[1,2]phenanthro[4,4a-b]oxirene-7,2'-furan]-10-carboxylic acid EPLERENONE EP IMPURITY E
CAS:209253-81-6
Formula: C24H30O6
RM-E181416
414.49
methyl (4aS,4bR,5aR,6aS,7R,9aS,9bR,10S)-4a,6a-dimethyl-2,5'-dioxo-2,4,4a,4',5a,5',6,6a,8,9,9a,9b,10,11-tetradecahydro-3H,3'H-spiro[cyclopenta[1,2]phenanthro[4,4a-b]oxirene-7,2'-furan]-10-carboxylate EPLERENONE EP IMPURITY G
CAS:41020-65-9
Formula: C24H32O5
RM-E181411
400.51
methyl (7R,8R,9S,10R,13S,14S,17R)-10,13-dimethyl-3,5'-dioxo-1,2,3,4',5',6,7,8,9,10,11,12,13,14,15,16-hexadecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-7-carboxylate EPLERENONE IMPURITY 13
CAS:N/A
Formula: C24H32O6
RM-E181423
416.51
3-((7R,8R,10S,13S,14S,17R)-17-hydroxy-7-(methoxycarbonyl)-10,13-dimethyl-3-oxo-2,3,6,7,8,10,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)propanoic acid EPLERENONE IMPURITY 16
CAS:2304869-71-2
Formula: C24H32O6
RM-E181426
416.51
methyl (7S,8S,9S,10R,11R,13S,14S,17R)-11-hydroxy-10,13-dimethyl-3,5'-dioxo-1,2,3,4',5',6,7,8,9,10,11,12,13,14,15,16-hexadecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-7-carboxylate EPOTHILONE B
CAS:152044-54-7
Formula: C27H41NO6S
RM-E162002
507.69
(1S,3S,7S,10R,11S,12S,16R)-7,11-Dihydroxy-8,8,10,12,16-pentamethyl-3-[(1E)-1-methyl-2-(2-methyl-4-thiazolyl)ethenyl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione EPOXY EXEMESTANE (6 ALPHA , BETA ISOMER)
CAS:184972-12-1
Formula: C20H24O3
RM-E131929
312.41
(8R,9S,10R,13S,14S)-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-6,2'-oxirane]-3,17-dione EQUILIN IMPURITY 2
CAS:N/A
Formula: C21H26O3
RM-E172102
326.44
(7aS,8R,10bS)-8-allyl-8-hydroxy-7a-methyl-4,5,7a,8,9,10,10a,10b,11,12-decahydro-3H-cyclopenta[5,6]naphtho[2,1-c]oxepin-3-one ERTAPENEM IMPURITY 12
CAS:N/A
Formula: C23H25N3O9S
RM-E201612
519.53
(3R,4S,4aS,5R)-6-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-3,5-dimethyl-1-oxo-3,4,4a,5-tetrahydro-1H-pyrrolo[1,2-c][1,3]oxazine-4,7-dicarboxylic acid Ertugliflozin Impurity 21
CAS:N/A
Formula: C44H48Cl2O14
RM-E900021
871.75
(1S,2S,3S,4R,5S)-5-(4-chloro-3-((S)-(((1S,2S,3S,4R,5S)-5-(4-chloro-3-(4-ethoxybenzyl)phenyl)-2,3,4-trihydroxy-6,8-dioxabicyclo[3.2.1]octan-1-yl)methoxy)(4-ethoxyphenyl)methyl)phenyl)-1-(hydroxymethyl)-6,8-dioxabicyclo[3.2.1]octane-2,3,4-triol ERTUGLIFLOZIN IMPURITY 4
CAS:1528739-05-0
Formula: C44H50Cl2O14
RM-E900004
873.77
(3S,4S,5R,6S)-6-(4-chloro-3-(4-ethoxybenzyl)phenyl)-2-(((3S,4S,5R,6S)-6-(4-chloro-3-(4-ethoxybenzyl)phenyl)-3,4,5-trihydroxy-6-methoxytetrahydro-2H-pyran-2-yl)(hydroxy)methyl)-3,4,5-trihydroxy-6-methoxytetrahydro-2H-pyran-2-carbaldehyde ERYTHROMYCIN A 9-OXIME (MIXTURE OF Z AND E ISOMERS)
CAS:13127-18-9
Formula: C37H68N2O13
RM-E182046
748.94
(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R)-6-(((2S,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-3,5,7,9,11,1 ERYTHROMYCIN C
CAS:1675-02-1
Formula: C36H65NO13
RM-E182044
719.9
(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-(((2R,4R,5S,6S)-4,5-dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyloxacyclot ERYTHROMYCIN EP IMPURITY A
CAS:82230-93-1
Formula: C37H67NO14
RM-E182001
749.94
(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3-(hydroxymethyl)-5,7,9,11, ERYTHROMYCIN EP IMPURITY C
CAS:41451-91-6
Formula: C37H65NO14
RM-E182003
747.92
(2S,4R,4a'R,5S,6S,7'R,8'S,9'R,10'R,12'R,14'R,15'R,16'S,16a'S)-15'-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-7'-ethyl-5,8',9',14'-tetrahydroxy-4-methoxy-4,6,8',10',12',14',16'-heptamethylhexadecahydro-5'H,11'H-spiro[ ERYTHROMYCIN EP IMPURITY D
CAS:23893-13-2
Formula: C37H65NO12
RM-E182004
715.91
(1S,2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-11-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-5-ethyl-3-hydroxy-9-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-2,4,8,10,12,14-hexamethyl-6,15,16 ERYTHROMYCIN EP IMPURITY E
CAS:33396-29-1
Formula: C37H65NO12
RM-E182005
715.91
(2R,3R,4S,5R,8R,9S,10S,11R,12R)-11-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-5-ethyl-3,4-dihydroxy-9-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-2,4,8,10,12,14-hexamethyl-6,15-dioxa ERYTHROMYCIN EP IMPURITY F
CAS:105882-69-7
Formula: C37H65NO12
RM-E182006
715.91
(2R,3R,6R,7S,8S,9R,10R)-3-((2R,3R)-2,3-dihydroxypentan-2-yl)-9-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-7-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-2,6,8,10,12-pentamethyl-4,13-d Erythromycin EP Impurity J; Pseudoerythromycin A Hemiketal
CAS:N/A
Formula: C37H67NO13
RM-E182010
733.93
(2R,3R,6R,7S,8S,9R,10R,12R)-3-((2R,3R)-2,3-dihydroxypentan-2-yl)-9-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-1-hydroxy-7-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-2,6,8,10,12-pent ERYTHROMYCIN EP IMPURITY K
CAS:33442-56-7
Formula: C36H65NO12
RM-E182011
703.9
(3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-4-(((2R,4R,5S,6S)-4,5-dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12-dihydroxy-3,5,7,9,11,13-hexamethyloxacyclotetra ERYTHROMYCIN EP IMPURITY L
CAS:127955-44-6
Formula: C37H65NO14
RM-E182012
747.91
N-((2S,3R,4S,6R)-2-(((3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetradecan-6-yl)oxy)-3-hydroxy-6-methyltetrahyd ERYTHROMYCIN EP IMPURITY M
CAS:616234-56-1
Formula: C37H67NO13
RM-E182013
733.93
(3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3-(hydroxymethyl)-5,7,9,11,13-p ERYTHROMYCIN EP IMPURITY N
CAS:3225-82-9
Formula: C21H38O7
RM-E182014
402.52
(3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-14-ethyl-4,6,7,12-tetrahydroxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione ERYTHROMYCIN ETHYLSUCCINATE EP IMPURITY G
CAS:N/A
Formula: C42H73NO16
RM-E182007
848.03
ethyl 4-(((2S,3R,4S,6R)-2-(((3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetradecan-6-yl)oxy)-3-hydroxy-6-methylt ERYTHROMYCIN IMPURITY 17
CAS:53274-43-4
Formula: C37H68N2O12
RM-E182017
732.94
(3R,4S,5S,6R,7R,9R,11S,12R,13R,14R)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-3,5,7,9,11,13 ERYTHROMYCIN IMPURITY 28
CAS:1460313-73-8
Formula: C41H76N2O16
RM-E182028
853.05
(2S,3R,4S,6R)-2-(((3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(((2-methoxyethoxy)methoxy)imino)-3,5,7,9,11,13-hexamethyl-2-oxooxacyclotetradecan-6-yl) ERYTHROMYCIN IMPURITY 49
CAS:40554-78-7
Formula: C37H65NO12
RM-E182049
715.91
(3R,4S,5S,6R,7R,9R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyloxacyclotetra Erythromycin Impurity 50
CAS:55224-05-0
Formula: C38H65NO14
RM-E182050
759.92
(3aR,4R,7R,8S,9S,10R,11R,13R,15R,15aR)-10-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-ethyl-11-hydroxy-8-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3a,7,9,11,13,15-hexamethyldecahy Erythromycin Impurity 59
CAS:119665-78-0
Formula: C48H94N2O14Si2
RM-E182059
979.45
(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-10-(((2-ethoxypropan-2-yl)oxy)imino)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-4-methoxy-4,6-dimethyl-5-((trimethyl Erythromycin Impurity 60; Clarithromycin Impurity 1
CAS:119665-62-2
Formula: C49H96N2O14Si2
RM-E182060
993.48
(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-10-(((2-ethoxypropan-2-yl)oxy)imino)-14-ethyl-12,13-dihydroxy-7-methoxy-4-(((2R,4R,5S,6S)-4-methoxy-4,6-dimethyl-5-((trim Erythromycin Impurity 69
CAS:N/A
Formula: C42H78N2O14
RM-E182069
835.09
(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-10-(((2-ethoxypropan-2-yl)oxy)imino)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyra ESTRADIOL 3-PROPYL ETHER
CAS:22034-63-5
Formula: C21H30O2
RM-E200908
314.47
(8R,9S,13S,14S,17S)-13-methyl-3-propoxy-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-ol Estradiol Cypionate Impurity 2
CAS:N/A
Formula: C27H38O3
RM-E200982
410.6
(8R,9S,13S,14S,17S)-3-hydroxy-4,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl 3-cyclopentylpropanoate ESTRADIOL HEMIHYDRATE EP IMPURITY C
CAS:6171-48-8
Formula: C19H26O2
RM-E191803
286.41
(8R,9S,13S,14S,17S)-4,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol ESTRADIOL IMPURITY 3
CAS:499985-15-8
Formula: C24H36O2
RM-E200903
356.54
(8R,9S,13S,14S,17S)-13-methyl-3,17-dipropoxy-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene Estradiol Impurity 3(6-Dehydroestradiol)
CAS:7291-41-0
Formula: C18H22O2
RM-E200906
270.37
(8R,9S,13S,14S,17S)-13-methyl-8,9,12,13,14,15,16,17-octahydro-11H-cyclopenta[a]phenanthrene-3,17-diol ESTRADIOL VALERATE EP IMPURITY B
CAS:21881-45-8
Formula: C23H32O3
RM-E191812
356.5
(8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl pentanoate ESTRADIOL VALERATE EP IMPURITY C
CAS:95959-20-9
Formula: C23H30O3
RM-E191813
354.48
(8S,13S,14S,17S)-3-hydroxy-13-methyl-7,8,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl pentanoate ESTRADIOL VALERATE EP IMPURITY D (4-METHYL ESTRADIOL VALERATE)
CAS:1359847-37-2
Formula: C24H34O3
RM-E191814
370.52
(8R,9S,13S,14S,17S)-3-hydroxy-4,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl pentanoate ESTRADIOL VALERATE EP IMPURITY E (3,17-DIVALERATE ESTRADIOL)
CAS:63042-28-4
Formula: C28H40O4
RM-E191815
440.61
(8R,9S,13S,14S,17S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diyl dipentanoate ESTRADIOL VALERATE EP IMPURITY F (17-BUTYRATE ESTRADIOL)
CAS:18069-79-9
Formula: C22H30O3
RM-E191816
342.47
(8R,9S,13S,14S,17S)-3-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl butyrate ESTRADIOL VALERATE EP IMPURITY G (6-DEHYDRO ESTRADIOL 17-VALERATE)
CAS:1313382-25-0
Formula: C23H30O3
RM-E191817
354.48
(8R,9S,13S,14S,17S)-3-hydroxy-13-methyl-9,11,12,13,14,15,16,17-octahydro-8H-cyclopenta[a]phenanthren-17-yl pentanoate ESTRADIOL VALERATE EP IMPURITY H (2-VALERYL-17-BETA-ESTRADIOL-17-VALERATE)
CAS:1421283-56-8
Formula: C28H40O4
RM-E191818
440.61
(8R,9S,13S,14S,17S)-3-hydroxy-13-methyl-2-pentanoyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl pentanoate ESTRADIOL VALERATE EP IMPURITY J
CAS:N/A
Formula: C24H34O3
RM-E191820
370.52
(8R,9S,13S,14S,17S)-3-methoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl pentanoate Estradiol Valerate Impurity 1 (17-Epi Estradiol Valerate)
CAS:182624-54-0
Formula: C23H32O3
RM-E191851
356.51
(8R,9S,13S,14S,17R)-3-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl pentanoate ESTRIOL EP IMPURITY A
CAS:246021-20-5
Formula: C18H22O3
RM-E201201
286.37
(8S,13S,14S,16R,17R)-13-methyl-7,8,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthrene-3,16,17-triol Estriol Impurity 14
CAS:73088-23-0
Formula: C18H22O5S
RM-E201214
350.43
(9S,13S,14S,17R)-17-hydroxy-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-3-yl hydrogen sulfate ETHINYLESTRADIOL EP IMPURITY E
CAS:27521-34-2
Formula: C20H24O3
RM-E201405
312.4
(6S,8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triol ETHINYLESTRADIOL EP IMPURITY F
CAS:56324-28-8
Formula: C20H24O3
RM-E201406
312.4
(6R,8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triol ETHINYLESTRADIOL EP IMPURITY G
CAS:38002-18-5
Formula: C20H22O3
RM-E201407
310.39
(8R,9S,13S,14S,17R)-17-ethynyl-3,17-dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one ETHINYLESTRADIOL EP IMPURITY H
CAS:1350468-76-6
Formula: C20H22O3
RM-E201408
310.39
(8R,9S,13S,14S,17R)-17-ethynyl-3,17-dihydroxy-13-methyl-7,8,11,12,13,14,15,17-octahydro-6H-cyclopenta[a]phenanthren-16(9H)-one ETHINYLESTRADIOL EP IMPURITY I
CAS:67703-68-8
Formula: C20H22O2
RM-E201409
294.39
(8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-9,11,12,13,14,15,16,17-octahydro-8H-cyclopenta[a]phenanthrene-3,17-diol ETHINYLESTRADIOL EP IMPURITY K
CAS:155683-61-7
Formula: C21H26O2
RM-E201411
310.43
(8R,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol ETOPOSIDE
CAS:33419-42-0
Formula: C29H32O13
RM-E151600
588.56
(5R,5aR,8aR,9S)-9-(((2R,4aR,6R,7R,8R,8aS)-7,8-dihydroxy-2-methylhexahydropyrano[3,2-d][1,3]dioxin-6-yl)oxy)-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,5a,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(8H)-one ETOPOSIDE EP IMPURITY C (A-ETOPOSIDE)
CAS:100007-53-2
Formula: C29H32O13
RM-E151603
588.56
(5R,5aR,8aR,9S)-9-(((2R,4aR,6S,7R,8R,8aS)-7,8-dihydroxy-2-methylhexahydropyrano[3,2-d][1,3]dioxin-6-yl)oxy)-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one ETOPOSIDE EP IMPURITY N
CAS:N/A
Formula: C50H50O20
RM-E151614
970.92
(5R,5aR,8aR,9S)-9-(((2R,4aR,6R,7R,8R,8aS)-7,8-dihydroxy-2-methylhexahydropyrano[3,2-d][1,3]dioxin-6-yl)oxy)-5-(4-(((5S,5aR,8aR,9R)-9-(4-hydroxy-3,5-dimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl)oxy)-3,5-dimeth ETOPOSIDE-13C-D3
CAS:N/A
Formula: C2813CH29D3O13
RM-E151621
592.57
(5R,5aR,8aR,9S)-9-(((2R,4aR,6R,7R,8R,8aS)-7,8-dihydroxy-2-methylhexahydropyrano[3,2-d][1,3]dioxin-6-yl)oxy)-5-(4-hydroxy-3-methoxy-5-(methoxy-13C-d3)phenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one Everolimus EP Impurity B (804-95)
CAS:1062122-63-7
Formula: C53H83NO14
RM-E221302
958.22
(S)-1-(2-((2R,3R,6S)-2-hydroxy-6-((2S,3E,5E,7E,9S,11R,13R,14R,15E,17R,19E,21R)-14-hydroxy-22-((1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl)-2,13-dimethoxy-3,9,11,15,17,21-hexamethyl-12,18-dioxodocosa-3,5,7,15,19-pentaen-1-yl)-3-methyltetrahydro-2H-p Everolimus Impurity 12; Everolimus EP Impurity E
CAS:1237826-25-3
Formula: C52H79NO14
RM-E221312
942.2
(1R,2R,4S)-4-((R)-2-((3S,6R,7E,9R,10R,12R,14S,15E,17E,19E,21S,23S,26R,27R,34aS)-9,27-dihydroxy-10,21-dimethoxy-6,8,12,14,20,26-hexamethyl-1,5,11,28,29-pentaoxo-1,4,5,6,9,10,11,12,13,14,21,22,23,24,25,26,27,28,29,31,32,33,34,34a-tetracosahydro-3H-23,27-epo EVEROLIMUS IMPURITY 13
CAS:1704711-12-5
Formula: C54H85NO14
RM-E221313
972.25
(3S,6R,7E,9R,10R,12R,14S,15E,17E,19E,21S,23S,26R,27R,34aS)-21-ethoxy-9,27-dihydroxy-3-((R)-1-((1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl)propan-2-yl)-10-methoxy-6,8,12,14,20,26-hexamethyl-9,10,12,13,14,21,22,23,24,25,26,27,32,33,34,34a-hexadecahyd Everolimus Impurity 15
CAS:147438-30-0
Formula: C32H49NO9
RM-E221315
591.73
(S)-1-(2-((2R,3R,6S)-6-((2S,3E,5E,7E,9S,11R)-2,13-dimethoxy-3,9,11-trimethyl-12-oxotrideca-3,5,7-trien-1-yl)-2-hydroxy-3-methyltetrahydro-2H-pyran-2-yl)-2-oxoacetyl)piperidine-2-carboxylic acid Everolimus Impurity 3 (012-99)
CAS:1708118-13-1
Formula: C53H83NO14
RM-E221303
958.22
(2R,3S,6R,E)-1-((1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl)-2,6,8-trimethyl-5,9-dioxonon-7-en-3-yl (S)-1-(2-((2R,3R,6S)-6-((2S,3E,5E,7E,9S,11R)-2,13-dimethoxy-3,9,11-trimethyl-12-oxotrideca-3,5,7-trien-1-yl)-2-hydroxy-3-methyltetrahydro-2H-pyran-2 EVEROLIMUS IMPURITY 5
CAS:745779-75-3
Formula: C52H81NO14
RM-E221305
944.2
(3S,6R,7E,9R,10R,12R,14S,15E,17E,19E,21S,23S,26R,27R,34aS)-9,21,27-trihydroxy-3-((R)-1-((1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl)propan-2-yl)-10-methoxy-6,8,12,14,20,26-hexamethyl-9,10,12,13,14,21,22,23,24,25,26,27,32,33,34,34a-hexadecahydro-3H- EXEMESTANE EP IMPURITY B
CAS:184972-09-6
Formula: C20H26O3
RM-E131902
314.42
(8R,9S,10R,13S,14S)-6-(hydroxymethyl)-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dione EXEMESTANE EP IMPURITY E
CAS:19457-55-7
Formula: C20H26O2
RM-E131931
298.42
(8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylene-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione EXEMESTANE EP IMPURITY F
CAS:72648-46-5
Formula: C19H22O3
RM-E131906
298.38
(8R,9S,10R,13S,14S)-10,13-dimethyl-7,8,9,11,12,13,15,16-octahydro-3H-cyclopenta[a]phenanthrene-3,6,17(10H,14H)-trione EXEMESTANE EP IMPURITY H
CAS:122370-91-6
Formula: C20H26O2
RM-E131913
298.42
(8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-6-methylene-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one EXEMESTANE EP IMPURITY I
CAS:N/A
Formula: C21H26O3
RM-E131915
326.43
(8R,9S,10R,13S,14S,17S)-10,13-dimethyl-6-methylene-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl formate EXEMESTANE IMPURITY 10
CAS:881896-95-3
Formula: C21H28O3
RM-E131910
328.45
(6S,8R,9S,10R,13S,14S)-6-(methoxymethyl)-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dione EXEMESTANE IMPURITY 11
CAS:152764-24-4
Formula: C20H24O3
RM-E131911
312.4
(2'S,8R,9S,10R,13S,14S)-10,13-dimethyl-7,8,9,11,12,13,15,16-octahydrospiro[cyclopenta[a]phenanthrene-6,2'-oxirane]-3,17(10H,14H)-dione EXEMESTANE IMPURITY 12
CAS:152764-31-3
Formula: C20H24O3
RM-E131912
312.4
(2'R,8R,9S,10R,13S,14S)-10,13-dimethyl-7,8,9,11,12,13,15,16-octahydrospiro[cyclopenta[a]phenanthrene-6,2'-oxirane]-3,17(10H,14H)-dione EXEMESTANE IMPURITY 14
CAS:2467590-81-2
Formula: C20H24O2
RM-E131914
296.4
(8R,9S,10R,13S,14S)-10,13-dimethyl-16-methylene-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dione EXEMESTANE IMPURITY 2
CAS:861395-77-9
Formula: C21H28O5S
RM-E131928
392.51
((8R,9S,10R,13S,14S)-10,13-dimethyl-3,17-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-6-yl)methyl methanesulfonate EXEMESTANE IMPURITY 5
CAS:N/A
Formula: C21H28O5S
RM-E131935
392.51
((6S,8R,9S,10R,13S,14S)-10,13-dimethyl-3,17-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-6-yl)methyl methanesulfonate Exemestane Impurity 5; Testosterone EP Impurity A
CAS:63-05-8
Formula: C19H26O2
RM-E131905
286.42
(8R,9S,10R,13S,14S)-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione FINASTERIDE EP IMPURITY A
CAS:98319-24-5
Formula: C23H38N2O2
RM-F141901
374.56
(5a,17ß)-N-(1,1-Dimethylethyl)-3-oxo-4-aza-androstane-17-carboxamide; (4aR,4bS,6aS,7S,9aS,9bS,11aR)-N-(tert-butyl)-4a,6a-dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide FINASTERIDE EP IMPURITY B
CAS:103335-41-7
Formula: C20H29NO3
RM-F141902
331.45
(4aR,4bS,6aS,7S,9aS,9bS,11aR)-Methyl 4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxylate FINASTERIDE IMPURITY 11
CAS:1346602-40-1
Formula: C22H28N2O2
RM-F141937
352.47
(6aS,7S,9aR)-N-(tert-butyl)-6a-methyl-2-oxo-2,5,6,6a,7,8,9,9a-octahydro-1H-indeno[5,4-f]quinoline-7-carboxamide FINASTERIDE IMPURITY 12
CAS:1346604-11-2
Formula: C21H31NO2
RM-F141938
329.48
(4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-dimethyl-7-propionyl-4b,5,6,6a,7,8,9,9a,9b,10,11,11a-dodecahydro-1H-indeno[5,4-f]quinolin-2(4aH)-one Finasteride Impurity 19
CAS:166896-74-8
Formula: C23H36N2O2
RM-F141948
372.55
(4aR,4bS,6aS,7S,9aS,9bS)-N-(tert-butyl)-4a,6a-dimethyl-2-oxo-2,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide Finasteride Impurity 26
CAS:131267-80-6
Formula: C24H37NO2
RM-F141955
371.57
(8S,9S,10R,13S,14S,17S)-N-(tert-butyl)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carboxamide Finasteride Impurity 27
CAS:140375-21-9
Formula: C23H36N2O2
RM-F141956
372.55
(4aR,4bS,6aS,7R,9aS,9bS,11aR)-N-(tert-butyl)-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide FLUMETHASONE IMPURITY 1
CAS:1744-64-5
Formula: C22H28ClFO5
RM-F123801
426.91
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6-chloro-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one FLUMETHASONE IMPURITY 2
CAS:60895-22-9
Formula: C22H28F2O5
RM-F123802
410.46
(6R,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one Flumethasone Impurity 6
CAS:74131-81-0
Formula: C21H24F2O5
RM-F123806
394.41
(6S,8S,9R,10S,13S,14S,16R,17R)-6,9-difluoro-17-hydroxy-10,13,16-trimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid FLUOCINOLONE ACETONIDE
CAS:67-73-2
Formula: C24H30F2O6
RM-F120402
452.49
(2S,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-2,6b-difluoro-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10,10-tetramethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one FLUOCINOLONE ACETONIDE EP IMPURITY A
CAS:106931-78-6
Formula: C24H28F2O7
RM-F122901
466.47
2-((2S,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-2,6b-difluoro-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-2,4,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoacetic acid FLUOCINOLONE ACETONIDE EP IMPURITY B
CAS:65751-34-0
Formula: C23H28F2O6
RM-F122902
438.46
(2S,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-2,6b-difluoro-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-2,4,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxole-8b-carboxylic acid FLUOCINOLONE ACETONIDE EP IMPURITY D
CAS:13242-30-3
Formula: C24H28F2O6/C24H30F2O7
RM-F122904
2-((2S,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-2,6b-difluoro-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoacetaldehyde/(2S,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-8b FLUOCINOLONE ACETONIDE EP IMPURITY E
CAS:N/A
Formula: C24H29FO6
RM-F122905
432.48
(2S,6aS,6bS,7aS,8aS,8bS,11aR,12aS,12bS)-2-fluoro-8b-(2-hydroxyacetyl)-6a,8a,10,10-tetramethyl-1,6a,7a,8,8a,8b,11a,12,12a,12b-decahydronaphtho[2',1':4,5]oxireno[2',3':5,6]indeno[1,2-d][1,3]dioxol-4(2H)-one FLUOCINOLONE ACETONIDE EP IMPURITY G
CAS:2802-11-1
Formula: C26H35FO7
RM-F122907
478.55
2-((2S,6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-2-fluoro-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-2,4,5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-tetradecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl acetate Fluocinolone Acetonide EP Impurity H; Triamcinolone Acetonide
CAS:76-25-5
Formula: C24H31FO6
RM-F122908
434.5
(6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-6b-fluoro-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10,10-tetramethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one FLUOCINOLONE ACETONIDE EP IMPURITY I
CAS:N/A
Formula: C24H28F2O6
RM-F122909
450.47
(2S,6aS,6bR,7S,8aS,8bS,11aR,12bS)-2,6b-difluoro-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10,10-tetramethyl-6a,6b,7,8,8a,8b,11a,12b-octahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one FLUOCINOLONE ACETONIDE EP IMPURITY J
CAS:1361531-95-4
Formula: C24H30F2O6
RM-F122910
452.49
(2R,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-2,6b-difluoro-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10,10-tetramethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one FLUOCINOLONE ACETONIDE EP IMPURITY K
CAS:N/A
Formula: C24H30F2O6
RM-F122911
452.49
(6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-3,6b-difluoro-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10,10-tetramethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one FLUOCINOLONE ACETONIDE EP IMPURITY L
CAS:1893-65-8
Formula: C24H30ClFO6
RM-F122912
468.94
(2S,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-2-chloro-6b-fluoro-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10,10-tetramethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one FLUOCINOLONE ACETONIDE IMPURITY 23
CAS:N/A
Formula: C24H32F2O9S
RM-F122923
534.57
(2S,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-2,6b-difluoro-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10,10-tetramethyl-4-oxo-2,4,5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-tetradecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxole-6-sulfonic acid Fluocinolone Acetonide Impurity 25
CAS:N/A
Formula: C19H22F2O4
RM-F122925
352.38
(6S,8S,9R,10S,11S,13S,14S,16R)-6,9-difluoro-11,16-dihydroxy-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dione FLUOCORTOLONE PIVALATE
CAS:29205-06-9
Formula: C27H37FO5
RM-F211500
460.58
2-((6S,8S,9S,10R,11S,13S,14S,16R,17S)-6-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl pivalate FLUOROMETHOLONE IMPURITY 2
CAS:N/A
Formula: C22H29FO5
RM-F123602
392.47
(6S,9R,10S,11S,13S,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-6,10,13-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one FLUOROMETHOLONE IMPURITY 3
CAS:2796-99-8
Formula: C23H31FO7S
RM-F123603
470.55
2-((6S,8S,9R,10S,11S,13S,14S,17R)-9-fluoro-11,17-dihydroxy-6,10,13-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl methanesulfonate FLUTICASONE
CAS:90566-53-3
Formula: C22H27F3O4S
RM-F122000
444.51
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-S-(fluoromethyl) 6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carbothioate FLUTICASONE CARBOXYLIC ACID
CAS:28416-82-2
Formula: C21H26F2O5
RM-F122011
396.42
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid Fluticasone Furoate Impurity A
CAS:397864-63-0
Formula: C26H28F2O7
RM-F122017
490.49
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-17-((furan-2-carbonyl)oxy)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid Fluticasone Furoate Impurity E
CAS:398454-97-2
Formula: C27H30F2O6S
RM-F122025
520.59
(8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-17-(((fluoromethyl)thio)carbonyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate FLUTICASONE FUROATE IMPURITY F
CAS:N/A
Formula: C29H34F2O7
RM-F122020
532.57
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11-hydroxy-17-(isopropoxycarbonyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate Fluticasone Furoate Impurity G
CAS:785806-96-4
Formula: C27H29ClF2O6S
RM-F122021
555.03
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-9-chloro-6-fluoro-17-(((fluoromethyl)thio)carbonyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate FLUTICASONE FUROATE IMPURITY H
CAS:N/A
Formula: C27H29ClF2O6S
RM-F122023
555.03
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6-chloro-9-fluoro-17-(((fluoromethyl)thio)carbonyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate FLUTICASONE FUROATE IMPURITY I
CAS:N/A
Formula: C27H29F3O6S
RM-F122046
538.58
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-17-((fluoromethoxy)carbonothioyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate Fluticasone Furoate Impurity J
CAS:N/A
Formula: C27H28ClF3O6S
RM-F122024
573.02
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-17-(((fluoromethyl)thio)carbonyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl 5-chlorofuran-2-carboxylate FLUTICASONE FUROATE IMPURITY L
CAS:N/A
Formula: C47H52F4O10S2
RM-F122026
917.03
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic (6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-17-((furan-2-carbonyl)oxy)-11-h FLUTICASONE IMPURITY 14
CAS:N/A
Formula: C25H30F2O6S
RM-F122014
496.56
(8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-17-(((fluoromethyl)thio)carbonyl)-11-hydroxy-10,13,16-trimethyl-3,6-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate FLUTICASONE IMPURITY 19
CAS:397864-40-3
Formula: C26H28F2O6S
RM-F122019
506.56
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-17-((furan-2-carbonyl)oxy)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carbothioic S-acid FLUTICASONE IMPURITY 29
CAS:397864-58-3
Formula: C27H30F2O6S
RM-F122029
520.59
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-17-((methylthio)carbonyl)-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate FLUTICASONE IMPURITY 33
CAS:N/A
Formula: C32H31F3O8S
RM-F122033
632.64
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-17-(((fluoromethyl)thio)carbonyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-11,17-diyl bis(furan-2-carboxylate) FLUTICASONE IMPURITY 44
CAS:948566-11-8
Formula: C26H28F2O7S
RM-F122044
522.56
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-17-((furan-2-carbonyl)oxy)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carbo(thioperoxoic )O-acid FLUTICASONE IMPURITY 47
CAS:1374153-88-4
Formula: C27H29ClF2O6S
RM-F122047
555.03
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-17-(((chloromethyl)thio)carbonyl)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate FLUTICASONE IMPURITY 48
CAS:N/A
Formula: C53H56F4O12S2
RM-F122048
1025.13
(6S,6'S,8S,8'S,9R,9'R,10S,10'S,11S,11'S,13S,13'S,14S,14'S,16R,16'R,17R,17'R)-((methylenebis(sulfanediyl))bis(carbonyl))bis(6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17,17-diyl FLUTICASONE IMPURITY 50
CAS:N/A
Formula: C22H24F2O5S
RM-F122050
438.49
(6S,9R,10S,11S,13S,16R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,5'-[1,3]oxathiolane]-2',3,4'(6H)-trione Fluticasone Impurity 52
CAS:N/A
Formula: C26H27ClF2O7
RM-F122052
524.94
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-17-((5-chlorofuran-2-carbonyl)oxy)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid Fluticasone Impurity 59
CAS:N/A
Formula: C24H30F2O6S
RM-F122059
484.55
(6S,9R,10S,11S,13S,16R,17R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(propionyloxy)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carbo(thioperoxoic )O-acid Fluticasone Impurity 60
CAS:N/A
Formula: C24H29F3O5S
RM-F122060
486.55
(6S,9R,10S,11S,13S,16R,17R)-6,9-difluoro-17-(((fluoromethyl)thio)carbonyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl acetate Fluticasone Impurity 61
CAS:N/A
Formula: C25H32F2O5S
RM-F122061
482.58
(6S,9R,10S,11S,13S,16R,17R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-17-((methylthio)carbonyl)-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate Fluticasone Impurity 66
CAS:N/A
Formula: C22H28F2O5
RM-F122066
410.46
(6S,9S,10S,11R,13S,16R,17R)-6,9-difluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one Fluticasone Impurity 67
CAS:N/A
Formula: C22H28F2O5
RM-F122067
410.46
(6S,9R,10S,11S,13S,16R,17S)-6,9-difluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one Fluticasone Impurity 69
CAS:25256-97-7
Formula: C20H24F2O3
RM-F122069
350.41
(6S,8S,9R,10S,11S,13S,14S,16R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dione Fluticasone Impurity 72
CAS:N/A
Formula: C24H30F2O6
RM-F122072
452.49
(6S,9R,10S,13S,16R,17R)-6,9-difluoro-17-hydroxy-10,13,16-trimethyl-3-oxo-11-(propionyloxy)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid FLUTICASONE PROPIONATE EP IMPURITY A
CAS:65429-42-7
Formula: C24H30F2O6
RM-F122001
452.49
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(propionyloxy)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid FLUTICASONE PROPIONATE EP IMPURITY B
CAS:948566-12-9
Formula: C24H30F2O6S
RM-F122002
484.55
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(propionyloxy)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carbo(thioperoxoic )O-acid Fluticasone Propionate EP Impurity C; Fluticasone Furoate Impurity B
CAS:80474-24-4
Formula: C24H29F3O5S
RM-F122003
486.54
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-17-(((fluoromethyl)thio)carbonyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl acetate FLUTICASONE PROPIONATE EP IMPURITY D
CAS:73205-13-7
Formula: C25H32F2O5S
RM-F122004
482.58
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-17-((methylthio)carbonyl)-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate FLUTICASONE PROPIONATE EP IMPURITY E
CAS:105613-90-9
Formula: C25H33F3O5S
RM-F122005
502.59
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-17-(((fluoromethyl)thio)carbonyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl propionate FLUTICASONE PROPIONATE EP IMPURITY F
CAS:1219174-94-3
Formula: C25H29F3O5S
RM-F122006
498.55
(6S,8S,9R,10S,13S,14S,16R,17R)-6,9-difluoro-17-(((fluoromethyl)thio)carbonyl)-10,13,16-trimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate Fluticasone Propionate EP Impurity G; Fluticasone Furoate Impurity K
CAS:220589-37-7
Formula: C43H51F5O8S
RM-F122007
822.92
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-17-(((fluoromethyl)thio)carbonyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl (6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11,17-dihyd FLUTICASONE PROPIONATE EP IMPURITY H
CAS:201812-64-8
Formula: C48H58F4O10S2
RM-F122008
935.1
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(propionyloxy)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic dithioperoxyanhydride FLUTICASONE PROPIONATE EP IMPURITY J
CAS:N/A
Formula: C25H31F3O5S
RM-F122037
500.57
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-17-((fluoromethoxy)carbonothioyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate FLUTICASONE PROPIONATE EP IMPURITY K
CAS:N/A
Formula: C25H31ClF2O5S
RM-F122038
517.03
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6-chloro-9-fluoro-17-(((fluoromethyl)thio)carbonyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate Fluticasone Propionate Impurity 2
CAS:N/A
Formula: C27H30F2O7
RM-F122082
504.53
(6S,9R,10S,11S,13S,16R,17R)-6,9-difluoro-11-hydroxy-17-(methoxycarbonyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate FLUTICASONE USP RC B
CAS:219719-95-6
Formula: C22H24F2O5S
RM-F122010
438.48
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,5'-[1,3]oxathiolane]-2',3,4'(6H)-trione FULVESTRANT EP IMPURITY A
CAS:407577-53-1
Formula: C32H47F5O3S
RM-F121901
606.77
(7S,8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)sulfinyl)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol FULVESTRANT EP IMPURITY B
CAS:98008-06-1
Formula: C32H47F5O4S
RM-F121930
622.78
(7R,8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)sulfonyl)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol FULVESTRANT EP IMPURITY C
CAS:2482852-42-4
Formula: C41H65F5O4S2
RM-F121903
781.07
(8R,9S,13S,14S,17S)-13-methyl-7-(9-((9-((4,4,5,5,5-pentafluoropentyl)sulfinyl)nonyl)sulfinyl)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol FULVESTRANT EP IMPURITY E
CAS:2170200-14-1
Formula: C32H45F5O3S
RM-F121905
604.75
(8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)sulfinyl)nonyl)-9,11,12,13,14,15,16,17-octahydro-8H-cyclopenta[a]phenanthrene-3,17-diol FULVESTRANT EP IMPURITY F
CAS:N/A
Formula: C32H45F5O4S
RM-F121906
620.75
(8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)sulfinyl)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one Fulvestrant Impurity 42
CAS:875573-66-3
Formula: C29H43BrO3
RM-F121942
518.24
(7R,8R,9S,13S,14S,17S)-7-(9-Bromononyl)-3-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl acetate Fulvestrant Impurity 46
CAS:875573-63-0
Formula: C29H45BrO3
RM-F121946
521.58
Estr-4-en-3-one, 17-(acetyloxy)-7-(9-bromononyl)-, (7a,17ß)-; (7R,8R,9S,10R,13S,14S,17S)-7-(9-bromononyl)-13-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 Fulvestrant Impurity 63
CAS:153004-31-0
Formula: C32H47F5O2S
RM-F121963
590.78
(7R,8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)thio)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol Fulvestrant Impurity 67
CAS:N/A
Formula: C29H43ClO3
RM-F121967
475.11
(7R,13S,17S)-7-(9-chlorononyl)-3-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl acetate FUMONISIN B1
CAS:116355-83-0
Formula: C34H59NO15
RM-F211301
721.83
(2R,2'R)-2,2'-((((5R,6R,7S,9S,11R,16R,18S,19S)-19-amino-11,16,18-trihydroxy-5,9-dimethylicosane-6,7-diyl)bis(oxy))bis(2-oxoethane-2,1-diyl))disuccinic acid Fusidic Acid EP Impurity A; Sodium Fusidate EP Impurity A
CAS:80445-74-5
Formula: C31H50O8
RM-F211901
550.72
(Z)-2-((3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-16-acetoxy-3,11-dihydroxy-4,8,10,14-tetramethyldodecahydro-1H-cyclopenta[a]phenanthren-17(2H,10H,14H)-ylidene)-5,6-dihydroxy-6-methylheptanoic acid Fusidic Acid EP Impurity B; Sodium Fusidate EP Impurity B
CAS:N/A
Formula: C31H48O7
RM-F211902
532.71
(3R,4S,5S,8S,9S,10S,11R,13R,14S,16S,Z)-3,11-dihydroxy-17-(6-hydroxy-7,7-dimethyl-2-oxooxepan-3-ylidene)-4,8,10,14-tetramethylhexadecahydro-1H-cyclopenta[a]phenanthren-16-yl acetate Fusidic Acid EP Impurity C; Sodium Fusidate EP Impurity C
CAS:N/A
Formula: C31H48O7
RM-F211903
532.71
(3R,4S,5S,8S,9S,10S,11R,13R,14S,16S,Z)-3,11-dihydroxy-17-((R)-6-(2-hydroxypropan-2-yl)-2-oxodihydro-2H-pyran-3(4H)-ylidene)-4,8,10,14-tetramethylhexadecahydro-1H-cyclopenta[a]phenanthren-16-yl acetate Fusidic Acid EP Impurity D; Sodium Fusidate EP Impurity D
CAS:N/A
Formula: C31H48O7
RM-F211904
532.71
(3R,4S,5S,8S,9S,10S,11R,13R,14S,16S,Z)-3,11-dihydroxy-17-((S)-6-(2-hydroxypropan-2-yl)-2-oxodihydro-2H-pyran-3(4H)-ylidene)-4,8,10,14-tetramethylhexadecahydro-1H-cyclopenta[a]phenanthren-16-yl acetate Fusidic Acid EP Impurity E; Sodium Fusidate EP Impurity E
CAS:N/A
Formula: C31H48O7
RM-F211905
532.71
(2Z)-2-((3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-16-acetoxy-3,11-dihydroxy-4,8,10,14-tetramethyldodecahydro-1H-cyclopenta[a]phenanthren-17(2H,10H,14H)-ylidene)-7-hydroxy-6-methylhept-5-enoic acid Fusidic Acid EP Impurity F; Sodium Fusidate EP Impurity F
CAS:1415035-94-7
Formula: C31H46O7
RM-F211906
530.69
(2Z)-2-((3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-16-acetoxy-3,11-dihydroxy-4,8,10,14-tetramethyldodecahydro-1H-cyclopenta[a]phenanthren-17(2H,10H,14H)-ylidene)-6-methyl-7-oxohept-5-enoic acid Fusidic Acid EP Impurity H; Sodium Fusidate EP Impurity H
CAS:16711-91-4
Formula: C31H46O6
RM-F211908
514.69
(Z)-2-((3R,4S,5S,8S,9S,10S,13R,14S,16S)-16-acetoxy-3-hydroxy-4,8,10,14-tetramethyl-11-oxododecahydro-1H-cyclopenta[a]phenanthren-17(2H,10H,14H)-ylidene)-6-methylhept-5-enoic acid Fusidic Acid EP Impurity I; Sodium Fusidate EP Impurity I
CAS:5951-83-7
Formula: C29H46O5
RM-F211909
474.67
(Z)-6-methyl-2-((3R,4S,5S,8S,9S,10S,11R,13R,14S,16R)-3,11,16-trihydroxy-4,8,10,14-tetramethyldodecahydro-1H-cyclopenta[a]phenanthren-17(2H,10H,14H)-ylidene)hept-5-enoic acid Fusidic Acid EP Impurity J; Sodium Fusidate EP Impurity J
CAS:13011-12-6
Formula: C29H44O4
RM-F211910
456.66
(2aS,3S,4R,6aS,6bS,7R,8aR,11aR,12aS,12bS)-4,7-dihydroxy-3,6a,12a,12b-tetramethyl-9-(4-methylpent-3-en-1-yl)-2a,3,4,5,6,6a,6b,7,8,8a,11a,12,12a,12b-tetradecahydro-1H-naphtho[2',1':4,5]indeno[2,1-b]furan-10(2H)-one Fusidic Acid EP Impurity K; Sodium Fusidate EP Impurity K
CAS:4701-54-6
Formula: C29H44O4
RM-F211911
456.66
(2aS,3S,4R,6aS,6bS,7R,8aR,11aS,12aS,12bS)-4,7-dihydroxy-3,6a,12a,12b-tetramethyl-9-(4-methylpent-3-en-1-yl)-2a,3,4,5,6,6a,6b,7,8,8a,11a,12,12a,12b-tetradecahydro-1H-naphtho[2',1':4,5]indeno[2,1-b]furan-10(2H)-one Fusidic Acid EP Impurity L; Sodium Fusidate EP Impurity L
CAS:74048-41-2
Formula: C31H46O5
RM-F211912
498.69
(Z)-2-((3R,4S,5S,8R,10S,13R,14S,16S)-16-acetoxy-3-hydroxy-4,8,10,14-tetramethyl-3,4,5,6,7,8,12,13,15,16-decahydro-1H-cyclopenta[a]phenanthren-17(2H,10H,14H)-ylidene)-6-methylhept-5-enoic acid Fusidic Acid EP Impurity M; Sodium Fusidate EP Impurity M
CAS:1013937-16-0
Formula: C31H48O5
RM-F211913
500.71
(Z)-2-((3R,4S,5S,8S,9S,10S,13R,14S,16S)-16-acetoxy-3-hydroxy-4,8,10,14-tetramethyldodecahydro-1H-cyclopenta[a]phenanthren-17(2H,10H,14H)-ylidene)-6-methylhept-5-enoic acid Fusidic Acid EP Impurity O; Sodium Fusidate EP Impurity O
CAS:13090-91-0
Formula: C29H46O5
RM-F211915
474.67
(Z)-6-methyl-2-((3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-3,11,16-trihydroxy-4,8,10,14-tetramethyldodecahydro-1H-cyclopenta[a]phenanthren-17(2H,10H,14H)-ylidene)hept-5-enoic acid GADOBUTROL
CAS:770691-21-9
Formula: C18H31GdN4O9
RM-G040200
604.72
Gadolinium, [rel-10-[(2R,3S)-2-(hydroxy-?O)-3-hydroxy-1-(hydroxymethyl)propyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetato(3-)-?N1,?N4,?N7,?N10,?O1,?O4,?O7]-, (SA-8-1425362'5')- Gadobutrol Impurity 170
CAS:N/A
Formula: C25H47N5O12
RM-G040370
609.67
2,2'-(7-(2-ethoxy-2-oxoethyl)-10-(2-(methyl((2S,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl)amino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4-diyl)diacetic acid GADOBUTROL IMPURITY 35
CAS:60239-18-1
Formula: C16H28N4O8
RM-G040235
404.42
Tetraxetan; NSC 681107; DOTA; 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid; 2,2',2'',2'''-(1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid Gadobutrol Impurity 62
CAS:N/A
Formula: C20H40N4O10
RM-G040262
496.56
2,2'-(7-((2R,3R)-1,3,4-trihydroxybutan-2-yl)-10-((2R,3S)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4-diyl)diacetic acid Ganirelix Impurity 1
CAS:N/A
Formula: C80H113ClN18O13
RM-G011801
1570.32
(S)-N-((S)-1-amino-1-oxopropan-2-yl)-1-((2S,5S,8R,11S,14S,17R,20R,23R)-2,8-bis(4-((bis(ethylamino)methylene)amino)butyl)-20-(4-chlorobenzyl)-11-(4-hydroxybenzyl)-14-(hydroxymethyl)-5-isobutyl-23-(naphthalen-2-ylmethyl)-4,7,10,13,16,19,22,25-octaoxo-17-(py Gentamicin Impurity 9
CAS:N/A
Formula: C21H42N6O8
RM-G051420
506.6
N-(1-((2S,5R,6R)-5-amino-6-(((1R,2R,3S,4R,6S)-4,6-diamino-3-(((2R,3S,4R,5R)-3,5-dihydroxy-5-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-2-hydroxycyclohexyl)oxy)tetrahydro-2H-pyran-2-yl)ethyl)-N-methylnitrous amide GLUCOSAMINE EP IMPURITY B
CAS:13185-73-4
Formula: C12H20N2O8
RM-G031902
320.3
(1R,1'R,2S,2'S,3R,3'R)-1,1'-(pyrazine-2,5-diyl)bis(butane-1,2,3,4-tetraol) GLYCOCHOLIC ACID ETHYL ESTER
CAS:517904-33-5
Formula: C28H47NO6
RM-G121502
493.68
ethyl 2-((R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)acetate Glycocholic Acid Impurity 5
CAS:26563-58-6
Formula: C28H46N2O7
RM-G121505
522.68
((R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoyl)glycylglycine GLYCODEOXYCHOLIC ACID ETHYL ESTER
CAS:70779-06-5
Formula: C28H47NO5
RM-G123301
477.68
ethyl 2-((R)-4-((3R,5R,8R,9S,10S,12S,13R,14S,17R)-3,12-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)acetate GLYCOHYODEOXYCHOLIC ACID
CAS:13042-33-6
Formula: C26H43NO5
RM-G120800
449.62
2-((R)-4-((3R,5R,6S,8S,9S,10R,13R,14S,17R)-3,6-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)acetic acid GLYCOURSODEOXYCHOLIC ACID
CAS:64480-66-6
Formula: C26H43NO5
RM-G122900
449.62
2-((R)-4-((3R,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)acetic acid GLYCYRRHIZIC ACID IMPURITY A
CAS:118441-85-3
Formula: C42H62O16
RM-G121801
822.95
ß-D-Glucopyranosiduronic acid, (3ß,20a)-20-carboxy-11-oxo-30- norolean-12-en-3-yl 2-O-ß-D-glucopyranuronosyl; (2S,3S,4S,5R,6R)-6-(((2R,3R,4S,5S,6S)-6-carboxy-2-(((3S,4aR,6aR,6bS,8aS,11R,12aR,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2 Goserelin Impurity P
CAS:N/A
Formula: C61H87N19O15
RM-G261016
1326.49
(S)-N-((10S,13S,16R,19S,22S,25S,28S)-25-((1H-indol-3-yl)methyl)-16-(tert-butoxymethyl)-10-(2-((S)-1-(2-carbamoylhydrazineyl)pyrrolidin-2-yl)-2-oxoacetyl)-19-(4-hydroxybenzyl)-22-(hydroxymethyl)-29-(1H-imidazol-5-yl)-5-imino-13-isobutyl-2,12,15,18,21,24,27 HALOBETASOL
CAS:98651-66-2
Formula: C22H27CLF2O4
RM-H120500
428.9
(6S,8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-chloroacetyl)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one HALOMETASONE
CAS:50629-82-8
Formula: C22H27ClF2O5
RM-H011200
444.9
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-2-chloro-6,9-difluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one Halometasone Impurity 1(11 Keto Halometasone)
CAS:N/A
Formula: C22H25ClF2O5
RM-H011201
442.88
(6S,8S,9R,10S,13S,14S,16R,17R)-2-chloro-6,9-difluoro-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthrene-3,11(6H)-dione |
