TLC Pharmaceutical Standards Ltd. (Page 47) @ ChemBuyersGuide.com, Inc.

Pregabalin EP Impurity A ((S)-Pregabalin USP Related Compound C, (S)-Pregabalin Lactam Impurity)
CAS:181289-23-6
Formula: C8H15NO
P-2732
141.21
Pregabalin

Pregabalin EP Impurity B (Pregabalin USP Related Compound A, (R)-Pregabalin)
CAS:148553-51-9
Formula: C8H17NO2
P-277
159.23
Pregabalin

Pregabalin EP Impurity C (Glycopyrronium Bromide EP Impurity C)
CAS:90-64-2
Formula: C8H8O3
P-2740
152.15
Pregabalin

PREGABALIN EP IMPURITY D (MANDELIC ACID ISOPROPYL ESTER)
CAS:4118-51-8
Formula: C11H14O3
P-27119
194.23
Pregabalin

PREGABALIN IMPURITY
Formula: C10H17NO3
P-2716
199.25
Pregabalin

PREGABALIN IMPURITY 1
Formula: C16H30N2O2
P-2725
282.43
Pregabalin

PREGABALIN IMPURITY 10
CAS:181289-34-9
Formula: C9H17NO3
P-2737
187.24
Pregabalin

Pregabalin Impurity 100
CAS:156048-92-9
Formula: C10H18O4
P-27130
202.25
Pregabalin

Pregabalin Impurity 101
Formula: C8H17NO2. C8H8O3
P-27131
Pregabalin

Pregabalin Impurity 102
Formula: C20H35NO11
P-27134
465.5
Pregabalin

Pregabalin Impurity 103
CAS:868-52-0
Formula: C10H15NO2
P-27135
181.24
Pregabalin

Pregabalin Impurity 104
Formula: C23H40N2O4
P-27136
408.58
Pregabalin

Pregabalin Impurity 105
Formula: C20H37NO12
P-27137
483.51
Pregabalin

PREGABALIN IMPURITY 11 HCL
CAS:1155843-61-0 (free base)
Formula: C9H19NO2. HCl
P-2738
Pregabalin

PREGABALIN IMPURITY 12
CAS:930280-44-7
Formula: C18H28N2O3
P-2739
320.43
Pregabalin

PREGABALIN IMPURITY 13
CAS:916982-10-0
Formula: C9H15NO2
P-2717
169.23
Pregabalin

PREGABALIN IMPURITY 15
Formula: C8H14BrNO2
P-2741
236.11
Pregabalin

PREGABALIN IMPURITY 16
Formula: C24H42N2O4
P-2742
422.61
Pregabalin

PREGABALIN IMPURITY 17
CAS:181289-11-2
Formula: C10H18O4
P-2743
202.25
Pregabalin

PREGABALIN IMPURITY 18
CAS:1621171-19-4
Formula: C9H15NO2
P-2746
169.22
Pregabalin

PREGABALIN IMPURITY 19
CAS:89015-27-0
Formula: C11H14O3
P-2747
194.23
Pregabalin

PREGABALIN IMPURITY 2
Formula: C10H18O3
P-2726
186.25
Pregabalin

PREGABALIN IMPURITY 20 HCL
Formula: C11H23NO2. HCl
P-2748
Pregabalin

PREGABALIN IMPURITY 21
CAS:1083246-65-4
Formula: C16H32N2O3
P-2749
300.44
Pregabalin

PREGABALIN IMPURITY 22
Formula: C8H17NO3
P-2750
175.23
Pregabalin

PREGABALIN IMPURITY 23
Formula: C8H15NO2
P-2751
157.21
Pregabalin

PREGABALIN IMPURITY 24 POTASSIUM SALT
Formula: C14H20NO2. K
P-2752
Pregabalin

PREGABALIN IMPURITY 25
Formula: C14H19NO
P-2753
217.31
Pregabalin

PREGABALIN IMPURITY 26
CAS:181289-16-7
Formula: C8H13NO2
P-2715
155.2
Pregabalin

PREGABALIN IMPURITY 27
Formula: C10H15NO2
P-2754
181.24
Pregabalin

PREGABALIN IMPURITY 28 HCL
Formula: C8H18N2O. HCl
P-2755
Pregabalin

PREGABALIN IMPURITY 29
Formula: C17H27NO6
P-2756
341.4
Pregabalin

PREGABALIN IMPURITY 3
Formula: C12H22O3
P-2727
214.31
Pregabalin

PREGABALIN IMPURITY 30
CAS:1094517-91-5
Formula: C13H26N2O2
P-2757
242.36
Pregabalin

PREGABALIN IMPURITY 31 L-TARTRATE
CAS:1094518-26-9
Formula: C12H26N2O. C4H6O6
P-2758
Pregabalin

PREGABALIN IMPURITY 32
Formula: C18H31NO10
P-2759
421.44
Pregabalin

PREGABALIN IMPURITY 33
Formula: C18H31NO10
P-2760
421.44
Pregabalin

PREGABALIN IMPURITY 34
Formula: C13H22N2O2
P-2761
238.33
Pregabalin

PREGABALIN IMPURITY 35
CAS:96914-67-9
Formula: C9H13NO2
P-2762
167.21
Pregabalin

PREGABALIN IMPURITY 36 DIHCL
Formula: C7H18N2. 2 HCl
P-2763
Pregabalin

PREGABALIN IMPURITY 37 D-TARTRATE
Formula: C10H22N2O. C4H6O6
P-2764
Pregabalin

PREGABALIN IMPURITY 38
Formula: C17H32N2O5
P-2765
344.45
Pregabalin

PREGABALIN IMPURITY 39 (ETHYL CYANOACETATE)
CAS:105-56-6
Formula: C5H7NO2
P-2745
113.12
Pregabalin

PREGABALIN IMPURITY 4 HCL
CAS:1955498-14-2
Formula: C10H21NO2. HCl
P-2728
Pregabalin

PREGABALIN IMPURITY 40
Formula: C17H32N2O4
P-2767
328.45
Pregabalin

PREGABALIN IMPURITY 41
Formula: C24H42N2O4
P-2768
422.61
Pregabalin

PREGABALIN IMPURITY 42
CAS:181289-21-4
Formula: C8H15NO4
P-2769
189.21
Pregabalin

PREGABALIN IMPURITY 43
CAS:2349671-57-2
Formula: C8H17NO3
P-2770
175.23
Pregabalin

PREGABALIN IMPURITY 44
CAS:145328-03-6
Formula: C11H20O4
P-2771
216.28
Pregabalin

PREGABALIN IMPURITY 45
Formula: C24H42N2O4
P-2772
422.61
Pregabalin

PREGABALIN IMPURITY 46
CAS:1141362-94-8
Formula: C8H15NO2
P-2773
157.213
Pregabalin

PREGABALIN IMPURITY 47
CAS:7214-61-1
Formula: C8H9NO2
P-2774
151.165
Pregabalin

PREGABALIN IMPURITY 48
CAS:29882-69-7
Formula: C8H10N2O
P-2775
150.181
Pregabalin

PREGABALIN IMPURITY 49
Formula: C8H16N2O3
P-2776
188.227
Pregabalin

PREGABALIN IMPURITY 5 TARTRATE
CAS:1484267-23-3 (free base)
Formula: C12H25NO2. C4H6O6
P-2729
Pregabalin

PREGABALIN IMPURITY 50
Formula: C9H15NO3
P-2777
185.223
Pregabalin

PREGABALIN IMPURITY 51
Formula: C8H16ClNO2
P-2778
193.671
Pregabalin

PREGABALIN IMPURITY 52
Formula: C8H16ClNO2
P-2779
193.671
Pregabalin

PREGABALIN IMPURITY 53
CAS:35158-25-9
Formula: C10H18O
P-2780
154.253
Pregabalin

PREGABALIN IMPURITY 54
CAS:51424-01-2
Formula: C7H12O2
P-2781
128.171
Pregabalin

PREGABALIN IMPURITY 55
Formula: C8H15NO2
P-2782
157.21
Pregabalin

PREGABALIN IMPURITY 56
CAS:143420-53-5
Formula: C8H12N2O
P-2783
152.2
Pregabalin

PREGABALIN IMPURITY 57
CAS:1696397-15-5
Formula: C11H16O8
P-2784
276.24
Pregabalin

PREGABALIN IMPURITY 58
CAS:1262340-21-5
Formula: C9H18N2O2
P-2785
186.26
Pregabalin

PREGABALIN IMPURITY 59
Formula: C17H26N2O2
P-2786
290.41
Pregabalin

Pregabalin Impurity 6 (Mixture of Diastereomers)
Formula: C9H17NO3
P-2730
187.24
Pregabalin

PREGABALIN IMPURITY 60
CAS:959143-48-7
Formula: C11H21NO3
P-2787
215.29
Pregabalin

PREGABALIN IMPURITY 61
CAS:1239856-83-7
Formula: C11H23NO2
P-2788
201.31
Pregabalin

PREGABALIN IMPURITY 62 HCL
Formula: C8H16BrNO2. HCl
P-2789
Pregabalin

PREGABALIN IMPURITY 63 HBR
Formula: C8H16BrNO2. HBr
P-2790
Pregabalin

PREGABALIN IMPURITY 64 HBR
Formula: C8H16BrNO2. HBr
P-2791
Pregabalin

PREGABALIN IMPURITY 65
Formula: C8H14N2O2
P-2792
170.21
Pregabalin

PREGABALIN IMPURITY 66
CAS:1511511-44-6
Formula: C10H17NO3
P-2793
199.25
Pregabalin

PREGABALIN IMPURITY 67
Formula: C9H14ClNO2
P-2794
203.67
Pregabalin

PREGABALIN IMPURITY 68
Formula: C9H17ClN2O2
P-2795
220.7
Pregabalin

PREGABALIN IMPURITY 69 HCL
Formula: C8H16ClNO2. HCl
P-2796
Pregabalin

PREGABALIN IMPURITY 7 D-TARTRATE
CAS:1094517-98-2
Formula: C12H26N2O. C4H6O6
P-2731
Pregabalin

PREGABALIN IMPURITY 70 HCL
Formula: C8H16ClNO2. HCl
P-2797
Pregabalin

PREGABALIN IMPURITY 71
CAS:181289-25-8 ((S)-Enantionmer)
Formula: C10H18O4
P-2798
202.25
Pregabalin

PREGABALIN IMPURITY 72
Formula: C10H17ClO4
P-2799
236.69
Pregabalin

PREGABALIN IMPURITY 73
Formula: C10H17ClO4
P-27100
236.69
Pregabalin

PREGABALIN IMPURITY 74
Formula: C9H16ClNO3
P-27101
221.68
Pregabalin

PREGABALIN IMPURITY 75
Formula: C11H19ClO4
P-27102
250.72
Pregabalin

PREGABALIN IMPURITY 76
Formula: C9H16ClNO3
P-27103
221.68
Pregabalin

PREGABALIN IMPURITY 77
CAS:2102350-92-3
Formula: C9H15NO3
P-27104
185.22
Pregabalin

PREGABALIN IMPURITY 78
CAS:53439-96-6
Formula: C11H14O3
P-27106
194.23
Pregabalin

PREGABALIN IMPURITY 79
CAS:930585-94-7
Formula: C17H25NO3
P-27107
291.39
Pregabalin

PREGABALIN IMPURITY 80 (3-ISOBUTYLGLUTARIC ACID)
CAS:75143-89-4
Formula: C9H16O4
P-278
188.22
Pregabalin

Pregabalin Impurity 81
CAS:128013-65-0
Formula: C10H19NO4
P-27109
217.27
Pregabalin

Pregabalin Impurity 82
CAS:103011-96-7
Formula: C10H15NO2
P-27110
181.24
Pregabalin

Pregabalin Impurity 83
Formula: C22H34N2O6
P-27111
422.52
Pregabalin

PREGABALIN IMPURITY 84
CAS:20049-12-1
Formula: C8H11NO2
P-27112
153.18
Pregabalin

PREGABALIN IMPURITY 85
Formula: C11H14N2O4
P-27113
238.24
Pregabalin

PREGABALIN IMPURITY 86
Formula: C20H33NO10
P-27114
447.48
Pregabalin

Pregabalin Impurity 87
Formula: C12H19NO4
P-27115
241.29
Pregabalin

PREGABALIN IMPURITY 88
Formula: C10H15NO4
P-27116
213.23
Pregabalin

Pregabalin Impurity 89
CAS:1786719-42-3
Formula: C15H21NO4
P-27117
279.34
Pregabalin

PREGABALIN IMPURITY 9
CAS:185815-56-9
Formula: C11H16N4O2
P-2733
236.28
Pregabalin

Pregabalin Impurity 90
CAS:51615-30-6
Formula: C12H20O4
P-27120
228.29
Pregabalin

Pregabalin Impurity 91
CAS:4441-78-5
Formula: C8H12O4
P-27121
172.18
Pregabalin

Pregabalin Impurity 92
Formula: C8H14N2O2
P-27122
170.21
Pregabalin

Pregabalin Impurity 93
CAS:1488274-42-5
Formula: C9H17NO3
P-27123
187.24
Pregabalin

Pregabalin Impurity 94
CAS:181289-33-8
Formula: C9H17NO3
P-2710
187.24
Pregabalin

PREGABALIN IMPURITY 95
Formula: C9H17NO3
P-27124
187.24
Pregabalin

PREGABALIN IMPURITY 96
CAS:186038-82-4
Formula: C13H21NO4
P-27125
255.31
Pregabalin

PREGABALIN IMPURITY 97
CAS:181289-38-3
Formula: C10H17NO2
P-27126
183.25
Pregabalin

PREGABALIN IMPURITY 98
Formula: C8H15NO2
P-27128
157.21
Pregabalin

PREGABALIN IMPURITY 99
Formula: C10H17NO3
P-27129
199.25
Pregabalin

PREGABALIN IMPURITY PD 0224378
CAS:501665-88-9
Formula: C20H35NO11
P-2713
465.5
Pregabalin

PREGABALIN IMPURITY PD 0312236
Formula: C20H35NO11
P-2711
465.5
Pregabalin

Pregabalin Impurity PD 0312236 and Pregabalin Impurity PD 0312237 (Mixture of Tautomeric Isomers)
Formula: C20H35NO11
P-27133
465.5
Pregabalin

PREGABALIN IMPURITY PD 0312237
Formula: C20H35NO11
P-2712
465.5
Pregabalin

PREGABALIN IMPURITY PD0224377
CAS:501665-97-0
Formula: C14H25NO6
P-2722
303.36
Pregabalin

PREGABALIN IMPURITY PD0310806
CAS:501666-22-4
Formula: C14H25NO6
P-2721
303.36
Pregabalin

PREGABALIN IMPURITY PD0310887
Formula: C14H25NO6
P-2735
303.36
Pregabalin

Pregabalin Lactose Adduct
CAS:466678-44-4
Formula: C20H35NO11
P-27108
465.5
Pregabalin

PREGABALIN LACTOSE CONJUGATE IMPURITY
Formula: C20H35NO11
P-2719
465.5
Pregabalin

Pregabalin Mandelic Acid
CAS:1190093-99-2
Formula: C16H25NO5
P-27132
311.38
Pregabalin

PREGABALIN METHYL ESTER HCL
CAS:714230-22-5
Formula: C9H19NO2. HCl
P-2714
Pregabalin

PREGABALIN RELATED COMPOUND 2
CAS:466678-47-7
Formula: C14H25NO6
P-2723
303.36
Pregabalin

PREGABALIN-D4
CAS:1276197-54-6
Formula: C8H13D4NO2
P-272
163.25
Pregabalin

Pregabalin�Impurity�PD0310886
Formula: C14H25NO6
P-2734
303.36
Pregabalin

PREGN-5-ENE-3,20-DIOL MONOHYDROGEN SULFATE
Formula: C21H34O5S
P-3246
398.57
Progesterone

PREGN-5-ENE-3,20-DIONE
CAS:1236-09-5
Formula: C21H30O2
P-32106
314.47
Progesterone

PREGNADIENE TRIFLATE ACETATE
CAS:N/A
Formula: C24H31F3O6S
P-137002
504.57
PREGNANE

PREGNANEDIOL 3-O-GLUCURONIDE
CAS:1852-49-9
Formula: C27H44O8
P-3296
496.64
Progesterone

PREGNANEDIOL 3-SULFATE
Formula: C21H36O5S
P-3290
400.57
Progesterone

PREGNANEDIOL-D5 3-O-GLUCURONIDE
Formula: C27H39D5O8
P-3297
501.67
Progesterone

PREGNANEDIOL-D5 3-SULFATE
Formula: C21H31D5O5S
P-3291
405.6
Progesterone

Pregnanetriol 3-O-Glucuronide
CAS:74915-85-8
Formula: C27H44O9
P-137003
512.64
PREGNANE

PREGNANETRIOLONE
CAS:603-99-6
Formula: C21H34O4
P-137004
350.5
PREGNANE

PREGNANOLONE
CAS:128-20-1
Formula: C21H34O2
P-3294
318.5
Progesterone

Pregnanolone Impurity 1
Formula: C21H35O5S. Na
P-32114
Progesterone

PREGNANOLONE-D4
Formula: C21H30D4O2
P-3295
322.53
Progesterone

PREGNENOLONE
CAS:145-13-1
Formula: C21H32O2
P-245004
316.49
Pregnenolone

PREGNENOLONE IMPURITY 1
CAS:1162-53-4
Formula: C21H30O2
P-245002
314.47
Pregnenolone

PREGNENOLONE IMPURITY 2
CAS:19324-55-1
Formula: C23H30O4
P-245005
370.49
Pregnenolone

PREHUMULONE
CAS:147714-63-4
Formula: C22H32O5
P-249030
376.49
Phloroglucinol

PRETOMANID (PA-824)
CAS:187235-37-6
Formula: C14H12F3N3O5
P-138001
359.26
PRETOMANID

PRETOMANID IMPURITY 1
CAS:1131004-99-3
Formula: C14H12F3N3O5
P-138003
359.26
PRETOMANID

PRETOMANID IMPURITY 2
Formula: C21H19F3N6O9
P-138004
556.41
PRETOMANID

PRETOMANID IMPURITY 3
CAS:1353753-57-7
Formula: C14H12F3N3O5
P-138006
359.26
PRETOMANID

PRETOMANID IMPURITY 5
Formula: C11H15N3O5
P-138008
269.26
PRETOMANID

PRETOMANID IMPURITY 6
Formula: C14H12F3N3O5
P-138009
359.26
PRETOMANID

PRETOMANID IMPURITY 7
CAS:2512206-85-6
Formula: C15H16F3N3O6
P-138010
391.3
PRETOMANID

Pretomanid Impurity 8
CAS:1353753-55-5
Formula: C14H12F3N3O5
P-138011
359.26
PRETOMANID

PRETOMANID-D4 (PA-824-D4)
CAS:1346617-34-2
Formula: C14H8D4F3N3O5
P-138005
363.28
PRETOMANID

Pretomanid�Impurity�4
CAS:2222639-62-3
Formula: C14H12F3N3O5
P-138007
359.26
PRETOMANID

PREUROPORPHYRINOGEN
CAS:71861-60-4
Formula: C40H46N4O17
H-042005
854.82
HEMATIN

PREVITAMIN D2
CAS:21307-05-1
Formula: C28H44O
V-038014
396.66
VITAMIN D2

PRIDINOL
CAS:511-45-5
Formula: C20H25NO
P-229001
295.43
PRIDINOL

PRIDINOL IMPURITY 1
CAS:53639-82-0
Formula: C21H27NO3S
P-229005
373.51
PRIDINOL

Pridinol Impurity 2
Formula: C32H35NO3
P-229006
481.64
PRIDINOL

PRIDINOL METHANESULFONATE
CAS:6856-31-1
Formula: C20H25NO. CH4O3S
P-229004
PRIDINOL

PRIDINOL N-OXIDE
CAS:2724762-69-8
Formula: C20H25NO2
P-229003
311.43
PRIDINOL

PRIDINOL-D5
CAS:511-45-5 (non-labelled)
Formula: C20H20NOD5
P-229002
300.46
PRIDINOL

PRIFINIUM BROMIDE
CAS:4630-95-9
Formula: C22H28N. Br
P-280001
PRIFINIUM

Prifinium Bromide Impurity 1
CAS:76196-97-9
Formula: C20H23N
P-280002
277.41
PRIFINIUM

Prifinium Bromide Impurity 2
Formula: C22H30BrN
P-280003
388.39
PRIFINIUM

PRILOCAINE EP IMPURITY A
CAS:19281-31-3
Formula: C10H12ClNO
P-604
197.66
Prilocaine

Prilocaine EP Impurity B (Prilocaine USP Related Compound A (Free Form))
CAS:95-53-4
Formula: C7H9N
P-606
106.15
Prilocaine

Prilocaine EP Impurity B-d9 (Prilocaine USP Related Compound A-d9 (Free Form))
CAS:194423-47-7
Formula: C7D9N
P-6029
116.21
Prilocaine

PRILOCAINE EP IMPURITY C HCL
CAS:35891-75-9
Formula: C12H18N2O. HCl
P-6017
Prilocaine

PRILOCAINE EP IMPURITY D HCL
CAS:878791-35-6
Formula: C13H20N2O. HCl
P-6018
Prilocaine

PRILOCAINE EP IMPURITY E HCL (PRILOCAINE USP RELATED COMPOUND B HCL)
CAS:35891-99-7
Formula: C13H20N2O. HCl
P-603
Prilocaine

Prilocaine EP Impurity F HCl
CAS:13327-14-5
Formula: C12H18N2O. HCl
P-609
Prilocaine

PRILOCAINE EP IMPURITY G HCL
CAS:1049712-77-7
Formula: C12H18N2O. HCl
P-605
Prilocaine

PRILOCAINE HCL (PROPITOCAINE HCL)
CAS:1786-81-8
Formula: C13H20N2O. HCl
P-601
Prilocaine

PRILOCAINE IMPURITY 1
CAS:2729898-89-7
Formula: C15H22N2O
P-607
246.35
Prilocaine

PRILOCAINE IMPURITY 10
Formula: C13H18N2O
P-6019
218.3
Prilocaine

PRILOCAINE IMPURITY 11
Formula: C15H22N2O
P-6020
246.35
Prilocaine

PRILOCAINE IMPURITY 12
Formula: C23H29N3O2
P-6021
379.5
Prilocaine

PRILOCAINE IMPURITY 13
Formula: C23H29N3O2
P-6022
379.5
Prilocaine

PRILOCAINE IMPURITY 14
Formula: C23H29N3O2
P-6023
379.5
Prilocaine

PRILOCAINE IMPURITY 15
CAS:2815498-43-0
Formula: C23H29N3O2
P-6024
379.5
Prilocaine

PRILOCAINE IMPURITY 16
CAS:780037-66-3
Formula: C15H22N2O
P-6025
246.35
Prilocaine

PRILOCAINE IMPURITY 17
Formula: C15H22N2O
P-6026
246.35
Prilocaine

PRILOCAINE IMPURITY 2
CAS:2509057-86-5
Formula: C23H29N3O2
P-608
379.5
Prilocaine

PRILOCAINE IMPURITY 3
Formula: C10H12ClNO
P-6010
197.66
Prilocaine

PRILOCAINE IMPURITY 4
Formula: C16H18N2O
P-6011
254.33
Prilocaine

PRILOCAINE IMPURITY 5
CAS:19422-76-5
Formula: C10H12ClNO
P-6012
197.66
Prilocaine

PRILOCAINE IMPURITY 6
CAS:19343-15-8
Formula: C10H13NO
P-6013
163.22
Prilocaine

PRILOCAINE IMPURITY 7
CAS:120-66-1
Formula: C9H11NO
P-6014
149.19
Prilocaine

PRILOCAINE IMPURITY 8
CAS:103-89-9
Formula: C9H11NO
P-6015
149.19
Prilocaine

PRILOCAINE IMPURITY 9
Formula: C13H20N2O
P-6016
220.32
Prilocaine

PRILOCAINE-D7 HCL
Formula: C13H13D7N2O. HCl
P-602
Prilocaine

PRIMAPTERIN
CAS:2582-88-9
Formula: C9H11N5O3
P-671
237.22
PRIMAPTERIN

PRIMAQUINE DIPHOSPHATE
CAS:63-45-6
Formula: C15H21N3O. 2 H3O4P
P-296001
Primaquine diphosphate

Primaquine EP Impurity B
CAS:85-81-4
Formula: C10H8N2O3
P-296021
204.19
Primaquine diphosphate

Primaquine EP Impurity C
CAS:90-52-8; 53497-32-8 (HCl Salt)
Formula: C10H10N2O
P-296003
174.2
Primaquine diphosphate

Primaquine EP Impurity D
CAS:83532-78-9
Formula: C23H23N3O3
P-296022
389.46
Primaquine diphosphate

PRIMAQUINE IMPURITY 1 PHOSPHATE
Formula: C15H21N3O. H3O4P
P-296002
Primaquine diphosphate

PRIMAQUINE IMPURITY 10
CAS:1185934-50-2
Formula: C17H23N3O3
P-296014
317.39
Primaquine diphosphate

PRIMAQUINE IMPURITY 11
Formula: C21H29N3O7
P-296016
435.48
Primaquine diphosphate

PRIMAQUINE IMPURITY 12
CAS:104786-82-5
Formula: C21H26N2O9
P-296017
450.44
Primaquine diphosphate

Primaquine Impurity 13 DiHCl
Formula: C15H20N4O2. 2 HCl
P-296019
Primaquine diphosphate

Primaquine Impurity 14
CAS:77229-67-5
Formula: C17H23N3O2
P-296023
301.39
Primaquine diphosphate

PRIMAQUINE IMPURITY 3 (PHTHALHYDRAZIDE)
CAS:1445-69-8
Formula: C8H6N2O2
P-296004
162.15
Primaquine diphosphate

PRIMAQUINE IMPURITY 4
CAS:129357-93-3
Formula: C15H19N3O2
P-296008
273.34
Primaquine diphosphate

PRIMAQUINE IMPURITY 5
CAS:84885-43-8
Formula: C15H16N2O2
P-296009
256.31
Primaquine diphosphate

PRIMAQUINE IMPURITY 6
Formula: C16H20N2O5
P-296010
320.35
Primaquine diphosphate

PRIMAQUINE IMPURITY 7
CAS:77229-69-7
Formula: C16H20N2O3
P-296011
288.35
Primaquine diphosphate

PRIMAQUINE IMPURITY 8
CAS:2088410-37-9
Formula: C21H31N3O6
P-296012
421.49
Primaquine diphosphate

PRIMAQUINE IMPURITY 9
Formula: C22H29N3O9
P-296013
479.49
Primaquine diphosphate

PRIMAQUINE LACTOSE ADDUCT
Formula: C27H41N3O11
P-296015
583.64
Primaquine diphosphate

PRIMAQUINE-13C-D3 DIPHOSPHATE
Formula: C1413CH22D3N3O6P. 2H3O4P
P-296005
Primaquine diphosphate

PRIMAQUINE-D3
CAS:1318852-20-8
Formula: C15H18D3N3O
P-296020
262.37
Primaquine diphosphate

PRIMIDONE
CAS:125-33-7
Formula: C12H14N2O2
P-351
218.26
PRIMIDONE

Primidone EP Impurity C (Primidone USP Related Compound C)
CAS:90-26-6
Formula: C10H13NO
P-357
163.22
PRIMIDONE

PRIMIDONE EP IMPURITY D
CAS:80544-75-8
Formula: C11H12N2O
P-354
188.23
PRIMIDONE

PRIMIDONE EP IMPURITY E
CAS:90-27-7
Formula: C10H12O2
P-355
164.2
PRIMIDONE

PRIMIDONE EP IMPURITY F
CAS:1189504-46-8
Formula: C21H24N2O2
P-353
336.44
PRIMIDONE

Primidone USP Related Compound A
CAS:7206-76-0
Formula: C11H14N2O2
P-356
206.25
PRIMIDONE

PRIMIDONE-D5
CAS:73738-06-4
Formula: C12H9D5N2O2
P-352
223.29
PRIMIDONE

PRIMULASAPONIN
CAS:65312-86-9
Formula: C54H88O23
P-407001
1105.28
PRIMULASAPONIN

PRISTINAMYCIN
CAS:270076-60-3
Formula: C45H54N8O10. C28H35N3O7
P-173005
Pristinamycin

PRISTINAMYCIN IA
CAS:3/1/3131
Formula: C45H54N8O10
P-173001
866.98
Pristinamycin

PRISTINAMYCIN IA-D6
Formula: C45H48N8O10D6
P-173002
873.02
Pristinamycin

Pritelivir (BAY 57-1293)
CAS:348086-71-5
Formula: C18H18N4O3S2
P-432001
402.49
PRITELIVIR

Pritelivir-13C-D3 (BAY 57-1293-13C-D3)
CAS:2769129-96-4
Formula: C1713CH15D3N4O3S2
P-432002
406.5
PRITELIVIR

PRN1008
CAS:1575596-77-8
Formula: C36H40FN9O3
P-313001
665.77
PRN1008

PRN1008-D5
CAS:1575596-77-8 (non-labelled)
Formula: C36H35D5FN9O3
P-313002
670.8
PRN1008

PROBENECID
CAS:57-66-9
Formula: C13H19NO4S
P-301
285.36
Probenecid

PROBENECID ACYL GLUCURONIDE
Formula: C19H27NO10S
P-303
461.49
Probenecid

PROBENECID IMPURITY 1
CAS:723-42-2
Formula: C13H21NO2S
P-305
255.38
Probenecid

PROBENECID IMPURITY 2
CAS:70190-76-0
Formula: C15H23NO4S
P-306
313.41
Probenecid

PROBENECID IMPURITY 3
Formula: C19H32N2O3S
P-307
368.54
Probenecid

PROBENECID IMPURITY 4
CAS:1206-37-7
Formula: C9H11NO4S
P-308
229.25
Probenecid

PROBENECID-D14
CAS:1189657-87-1
Formula: C13H5NO4SD14
P-302
299.54
Probenecid

PROBUCOL
CAS:23288-49-5
Formula: C31H48O2S2
P-284001
516.84
PROBUCOL

Probucol Impurity 1
CAS:6386-58-9
Formula: C28H42O2S2
P-284003
474.76
PROBUCOL

PROBUCOL-D6
Formula: C31H42D6O2S2
P-284002
522.88
PROBUCOL

PROCAINE HCL
CAS:5/8/1951
Formula: C13H20N2O2. HCl
P-10901
Procaine

PROCAINE IMPURITY 1
Formula: C13H18N2O4
P-10904
266.3
Procaine

PROCAINE IMPURITY 2
Formula: C13H21N3O2
P-10905
251.33
Procaine

PROCAINE IMPURITY 4
Formula: C20H24N2O4
P-10903
356.43
Procaine

PROCARBAZINE HCL
CAS:366-70-1
Formula: C12H19N3O. HCl
P-309001
PROCARBAZINE

PROCARBAZINE IMPURITY 1
CAS:13255-50-0
Formula: C11H13NO2
P-309004
191.23
PROCARBAZINE

PROCARBAZINE-D3
CAS:98600-74-9
Formula: C12H16D3N3O
P-309002
224.32
PROCARBAZINE

PROCATEROL
CAS:72332-33-3
Formula: C16H22N2O3
P-188003
290.36
PROCATEROL

PROCATEROL HCL
CAS:62929-91-3
Formula: C16H22N2O3. HCl
P-188001
PROCATEROL

PROCATEROL IMPURITY 1
CAS:15450-76-7
Formula: C9H7NO2
P-188004
161.16
PROCATEROL

PROCATEROL IMPURITY 10 (MIXTURE OF DIASTEREOMERS)
Formula: C16H22N2O2
P-188013
274.36
PROCATEROL

PROCATEROL IMPURITY 11
CAS:68304-21-2
Formula: C10H7NO3
P-188014
189.17
PROCATEROL

PROCATEROL IMPURITY 12
CAS:80-58-0
Formula: C4H7BrO2
P-188015
167
PROCATEROL

PROCATEROL IMPURITY 13 HCL
CAS:15572-56-2
Formula: C3H9N. HCl
P-188016
PROCATEROL

PROCATEROL IMPURITY 14
CAS:90098-93-4
Formula: C11H9NO3
P-188017
203.2
PROCATEROL

PROCATEROL IMPURITY 15
CAS:22614-69-3
Formula: C10H9NO2
P-188018
175.19
PROCATEROL

PROCATEROL IMPURITY 16
CAS:63483-95-4
Formula: C13H16N2O3
P-188019
248.28
PROCATEROL

PROCATEROL IMPURITY 17
Formula: C10H7NO4
P-188021
205.17
PROCATEROL

PROCATEROL IMPURITY 18
Formula: C14H18N2O3
P-188022
262.31
PROCATEROL

PROCATEROL IMPURITY 19
CAS:103702-26-7
Formula: C10H9NO2
P-188023
175.19
PROCATEROL

PROCATEROL IMPURITY 2
CAS:59827-93-9
Formula: C13H12BrNO3
P-188005
310.15
PROCATEROL

PROCATEROL IMPURITY 20
Formula: C10H9NO3
P-188024
191.19
PROCATEROL

PROCATEROL IMPURITY 21
CAS:745012-34-4
Formula: C16H24N2O3
P-188025
292.38
PROCATEROL

Procaterol Impurity 22
CAS:62910-98-9
Formula: C16H22N2O3
P-188028
290.36
PROCATEROL

Procaterol Impurity 23
CAS:62910-97-8
Formula: C16H22N2O3
P-188029
290.36
PROCATEROL

Procaterol Impurity 24
Formula: C16H22N2O3
P-188032
290.36
PROCATEROL

Procaterol Impurity 25
Formula: C15H20N2O3
P-188033
276.34
PROCATEROL

Procaterol Impurity 26
Formula: C19H29N3O3
P-188034
347.46
PROCATEROL

Procaterol Impurity 27
Formula: C13H11NO3
P-188035
229.24
PROCATEROL

Procaterol Impurity 28
Formula: C13H11NO3
P-188036
229.24
PROCATEROL

Procaterol Impurity 29
Formula: C16H22N2O3
P-188037
290.36
PROCATEROL

PROCATEROL IMPURITY 3
Formula: C13H12BrNO3
P-188006
310.15
PROCATEROL

Procaterol Impurity 30
Formula: C13H13NO4
P-188038
247.25
PROCATEROL

Procaterol Impurity 31
Formula: C16H22N2O3
P-188039
290.36
PROCATEROL

Procaterol Impurity 32 HCl
CAS:67449-33-6
Formula: C16H24N2O3. HCl
P-188040
PROCATEROL

Procaterol Impurity 33
CAS:1640918-78-0
Formula: C16H22N2O3
P-188020
290.36
PROCATEROL

Procaterol Impurity 34
CAS:62835-91-0
Formula: C13H14BrNO3
P-188042
312.16
PROCATEROL

Procaterol Impurity 35
Formula: C17H21Br2NO4
P-188043
463.17
PROCATEROL

Procaterol Impurity 36
Formula: C13H14BrNO3
P-188044
312.16
PROCATEROL

PROCATEROL IMPURITY 4
Formula: C19H28N2O3
P-188007
332.45
PROCATEROL

PROCATEROL IMPURITY 5
CAS:63235-39-2
Formula: C16H20N2O3
P-188008
288.35
PROCATEROL

PROCATEROL IMPURITY 6
Formula: C15H20N2O3
P-188009
276.34
PROCATEROL

PROCATEROL IMPURITY 7
Formula: C13H11Br2NO3
P-188010
389.05
PROCATEROL

PROCATEROL IMPURITY 8
Formula: C19H27N3O3
P-188011
345.45
PROCATEROL

PROCATEROL IMPURITY 9
Formula: C13H15NO3
P-188012
233.27
PROCATEROL

PROCATEROL RELATED COMPOUND 1
CAS:94198-40-0
Formula: C16H22N2O3
P-188002
290.36
PROCATEROL

Procaterol Related Compound 1-d7
Formula: C16H15D7N2O3
P-188031
297.41
PROCATEROL

Procaterol-d5 (Mixture of Diastereomers)
Formula: C16H17D5N2O3
P-188027
295.39
PROCATEROL

Procaterol-d7
Formula: C16H15D7N2O3
P-188026
297.41
PROCATEROL

Procaterol-d7 HCl
Formula: C16H15D7N2O3. HCl
P-188041
PROCATEROL

PROCHLORPERAZINE
CAS:58-38-8
Formula: C20H24ClN3S
P-1418
373.94
Prochlorperazine

PROCHLORPERAZINE DIMALEATE
CAS:2/6/1984
Formula: C20H24ClN3S. 2C4H4O4
P-144
Prochlorperazine

PROCHLORPERAZINE EDISYLATE
CAS:1257-78-9
Formula: C20H24ClN3S. C2H6O6S2
P-1412
Prochlorperazine

PROCHLORPERAZINE EP IMPURITY A
CAS:10078-27-0
Formula: C20H24ClN3OS
P-145
389.94
Prochlorperazine

PROCHLORPERAZINE EP IMPURITY C
Formula: C20H24ClN3S. 2 HCl
P-148
Prochlorperazine

PROCHLORPERAZINE IMPURITY 1 (4-CHLOROPHENOTHIAZINE)
CAS:7369-69-9
Formula: C12H8ClNS
P-1410
233.71
Prochlorperazine

PROCHLORPERAZINE IMPURITY 2
CAS:879495-68-8
Formula: C20H24ClN3O2S
P-1415
405.94
Prochlorperazine

Prochlorperazine Impurity 3 TetraHCl
Formula: C30H44ClN5O2S. 4 HCl
P-1417
Prochlorperazine

Prochlorperazine Impurity 4
CAS:1310578-36-9
Formula: C32H30Cl2N4S2
P-1419
605.64
Prochlorperazine

Prochlorperazine Impurity 5
Formula: C32H30Cl2N4S2
P-1420
605.64
Prochlorperazine

Prochlorperazine Impurity 6
Formula: C8H18O6S2
P-1421
274.35
Prochlorperazine

PROCHLORPERAZINE-D3
CAS:58-38-8(non-d)
Formula: C20H21D3ClN3S
P-141
376.97
Prochlorperazine

PROCHLORPERAZINE-D8 DIHCL
Formula: C20H16D8ClN3S. 2 HCl
P-142
Prochlorperazine

PROCHLORPERAZINE-D8 SULFOXIDE
CAS:10078-27-0(non-d)
Formula: C20H16D8ClN3OS
P-143
398
Prochlorperazine

PROCINONIDE
CAS:58497-00-0
Formula: C27H34F2O7
F-071012
508.55
Fluocortolone

PROCUMBIDE
CAS:20486-27-5
Formula: C15H22O10
P-170001
362.34
Procumbide

PROCYANIDIN A2
CAS:41743-41-3
Formula: C30H24O12
P-227002
576.51
PROCYANIDIN

PROCYANIDIN B2
CAS:29106-49-8
Formula: C30H26O12
P-227001
578.53
PROCYANIDIN

PROCYANIDIN C1
CAS:37064-30-5
Formula: C45H38O18
C-248008
866.78
CYANIDIN

PROCYMIDONE
CAS:32809-16-8
Formula: C13H11Cl2NO2
P-167001
284.14
PROCYMIDONE

PRODIGIOSIN HYDROCHLORIDE
CAS:56144-17-3
Formula: C20H26ClN3O
P-408001
359.9
PRODIGIOSIN

PROFLAVINE HEMISULFATE
CAS:1811-28-5
Formula: C13H11N3. 0.5 H2O4S
A-122002
ACRIFLAVINE

PROGESTERONE
CAS:57-83-0
Formula: C21H30O2
P-324
314.47
Progesterone

PROGESTERONE 20-HYDROXY IMPURITY
CAS:151122-70-2
Formula: C22H32O3
P-3215
344.5
Progesterone

PROGESTERONE EP IMPURITY A (PREGNA-4,14-DIENE-3,20-DIONE)
CAS:24377-08-0
Formula: C21H28O2
P-3230
312.45
Progesterone

PROGESTERONE EP IMPURITY B (20(S)-HYDROXY PROGESTERONE)
CAS:145-14-2
Formula: C21H32O2
P-3223
316.49
Progesterone

PROGESTERONE EP IMPURITY C (20(R)-HYDROXY PROGESTERONE)
CAS:145-15-3
Formula: C21H32O2
P-3224
316.49
Progesterone

PROGESTERONE EP IMPURITY D
CAS:9/6/5035
Formula: C23H34O3
P-3231
358.52
Progesterone

PROGESTERONE EP IMPURITY E
CAS:5062-62-4
Formula: C23H34O3
P-3228
358.52
Progesterone

PROGESTERONE EP IMPURITY G
CAS:2257421-79-5
Formula: C27H38O2
P-32100
394.6
Progesterone

Progesterone EP Impurity H (Dydrogesterone EP Impurity B, Progesterone USP Related Compound H)
CAS:1162-56-7
Formula: C21H28O2
P-323
312.45
Progesterone

PROGESTERONE EP IMPURITY I (MIXTURE OF DIASTEREOMERS)
CAS:24254-01-1
Formula: C22H32O2
P-3273
328.5
Progesterone

PROGESTERONE EP IMPURITY I (S-ISOMER)
CAS:3986-89-8
Formula: C22H32O2
P-3217
328.5
Progesterone

PROGESTERONE EP IMPURITY J
CAS:1162-54-5
Formula: C21H28O2
P-3214
312.45
Progesterone

PROGESTERONE EP IMPURITY K
CAS:17652-16-3
Formula: C21H28O2
P-3216
312.45
Progesterone

PROGESTERONE EP IMPURITY L
CAS:2257421-80-8
Formula: C22H30O2
P-3219
326.48
Progesterone

PROGESTERONE EP IMPURITY M (17-ALPHA-PROGESTERONE)
CAS:2000-66-0
Formula: C21H30O2
P-3235
314.47
Progesterone

PROGESTERONE IMPURITY 1
CAS:37717-13-8
Formula: C21H28O3
P-3236
328.45
Progesterone

PROGESTERONE IMPURITY 10 (3&BETA;, 20S)-PREGN-5-ENE-3,17,20-TRIOL SULFATE)
CAS:6/2/4080
Formula: C21H34O6S
P-3248
414.57
Progesterone

PROGESTERONE IMPURITY 12
Formula: C21H28O3
P-3261
328.45
Progesterone

PROGESTERONE IMPURITY 13
Formula: C27H38O3
P-3262
410.6
Progesterone

PROGESTERONE IMPURITY 14
CAS:1204325-01-8
Formula: C22H28O3
P-3263
340.46
Progesterone

PROGESTERONE IMPURITY 15
Formula: C25H36O4
P-3264
400.56
Progesterone

PROGESTERONE IMPURITY 16
CAS:2658-74-4
Formula: C23H31ClO4
P-3265
406.95
Progesterone

PROGESTERONE IMPURITY 17
CAS:2477-73-8
Formula: C23H31ClO4
P-3266
406.95
Progesterone

PROGESTERONE IMPURITY 18 (PROGESTERONE 1-DEHYDRO-4P IMPURITY)
CAS:81201-82-3
Formula: C22H30O2
P-3218
326.48
Progesterone

PROGESTERONE IMPURITY 19
Formula: C27H40O4
P-3268
428.61
Progesterone

PROGESTERONE IMPURITY 2
CAS:60966-36-1
Formula: C22H34O2
P-3237
330.52
Progesterone

PROGESTERONE IMPURITY 20
CAS:66289-21-2
Formula: C22H32O2
P-3270
328.5
Progesterone

PROGESTERONE IMPURITY 21
CAS:80699-76-9
Formula: C20H24O4
P-3271
328.41
Progesterone

PROGESTERONE IMPURITY 22
CAS:78261-67-3
Formula: C20H24O5
P-3272
344.41
Progesterone

PROGESTERONE IMPURITY 23
CAS:21063-91-2
Formula: C21H26O3
P-3275
326.44
Progesterone

PROGESTERONE IMPURITY 24 (6-BETA-HYDROXY PROGESTERONE)
CAS:604-19-3
Formula: C21H30O3
P-3221
330.47
Progesterone

PROGESTERONE IMPURITY 25 (6-ALFA-HYDROXY PROGESTERONE)
CAS:604-20-6
Formula: C21H30O3
P-3222
330.47
Progesterone

PROGESTERONE IMPURITY 26
CAS:13611-97-7
Formula: C21H30O2
P-3292
314.47
Progesterone

PROGESTERONE IMPURITY 27
CAS:2257421-78-4
Formula: C27H38O2
P-3232
394.6
Progesterone

Progesterone Impurity 27 and Progesterone EP Impurity G
Formula: C27H38O2
P-3233
394.6
Progesterone

PROGESTERONE IMPURITY 28 (6-OXO-PROGESTERONE)
CAS:8/5/2243
Formula: C21H28O3
P-3220
328.46
Progesterone

PROGESTERONE IMPURITY 29
CAS:35525-27-0
Formula: C22H32O2
P-32103
328.5
Progesterone

Progesterone Impurity 29 (Mixture of Diastereomers)
CAS:71658-22-5
Formula: C22H32O2
P-32116
328.5
Progesterone

PROGESTERONE IMPURITY 3
CAS:14510-23-7
Formula: C21H30O3
P-3239
330.47
Progesterone

PROGESTERONE IMPURITY 30
CAS:118455-44-0
Formula: C22H32O2
P-32104
328.5
Progesterone

PROGESTERONE IMPURITY 31
Formula: C22H32O2
P-32105
328.5
Progesterone

PROGESTERONE IMPURITY 32
CAS:66512-11-6
Formula: C22H34O2
P-32107
330.51
Progesterone

PROGESTERONE IMPURITY 33
CAS:566-63-2
Formula: C21H32O2
P-32109
316.49
Progesterone

PROGESTERONE IMPURITY 34
CAS:50909-89-2
Formula: C23H33NO4
P-32112
387.52
Progesterone

Progesterone Impurity 35
Formula: C42H60O4
P-32120
628.94
Progesterone

Progesterone Impurity 36
CAS:77530-51-9
Formula: C22H34O3
P-32121
346.51
Progesterone

PROGESTERONE IMPURITY 37
Formula: C22H34O3
P-32122
346.51
Progesterone

Progesterone Impurity 38
CAS:5327-60-6
Formula: C22H32O3
P-32123
344.5
Progesterone

Progesterone Impurity 39
Formula: C22H30O3
P-32124
342.48
Progesterone

Progesterone Impurity 40
Formula: C22H32O3
P-32125
344.5
Progesterone

Progesterone Impurity 41
Formula: C27H39NO2
P-32126
409.61
Progesterone

Progesterone Impurity 42
Formula: C27H41NO2
P-32127
411.63
Progesterone

Progesterone Impurity 43
CAS:903-03-7
Formula: C22H32O2
P-32128
328.5
Progesterone

Progesterone Impurity 44
Formula: C22H30O2
P-32129
326.48
Progesterone

Progesterone Impurity 45
Formula: C22H32O2
P-32130
328.5
Progesterone

Progesterone Impurity 46
CAS:14508-05-5
Formula: C22H32O3
P-32131
344.5
Progesterone

Progesterone Impurity 47
Formula: C23H36O3
P-32132
360.54
Progesterone

Progesterone Impurity 48
CAS:603-98-5
Formula: C21H30O4
P-32133
346.47
Progesterone

Progesterone Impurity 49
CAS:600-81-7
Formula: C21H30O3
P-32134
330.47
Progesterone

PROGESTERONE IMPURITY 5
CAS:2477-60-3
Formula: C21H28O3
P-3241
328.45
Progesterone

Progesterone Impurity 50
CAS:604-28-4
Formula: C21H30O3
P-32135
330.47
Progesterone

Progesterone Impurity 51
CAS:600-72-6
Formula: C21H30O3
P-32136
330.47
Progesterone

Progesterone Impurity 52
CAS:596-63-4
Formula: C21H30O3
P-32137
330.47
Progesterone

Progesterone Impurity 53
CAS:33530-84-6
Formula: C21H30O3
P-32138
330.47
Progesterone

Progesterone Impurity 54
Formula: C21H30O3
P-32139
330.47
Progesterone

PROGESTERONE IMPURITY 6
CAS:2526-82-1
Formula: C25H34O5
P-3242
414.54
Progesterone

PROGESTERONE IMPURITY 8
Formula: C27H40O4
P-3254
428.61
Progesterone

PROGESTERONE IMPURITY 9
CAS:641-80-5
Formula: C21H30O3
P-3258
330.47
Progesterone

PROGESTERONE-D9
CAS:15775-74-3
Formula: C21H21O2D9
P-321
323.52
Progesterone

PROLIGESTONE
CAS:23873-85-0
Formula: C24H34O4
P-221001
386.54
Proligestone

PROLINE IMPURITY
Formula: C5H7NO2
P-166001
113.12
PROLINE

PROLINE IMPURITY 1
CAS:40856-87-9
Formula: C6H8N2O2
P-166027
140.14
PROLINE

Proline Impurity 10
CAS:87250-98-4
Formula: C7H13NO2
P-166050
143.19
PROLINE

Proline Impurity 11
CAS:87323-79-3
Formula: C7H13NO2
P-166051
143.19
PROLINE

Proline Impurity 12
CAS:1105044-24-3
Formula: C8H16N2O
P-166052
156.23
PROLINE

Proline Impurity 13 DiHCl
Formula: C14H18N2O4. 2HCl
P-166054
PROLINE

Proline Impurity 14 DiHCl
Formula: C28H30N2O4. 2HCl
P-166055
PROLINE

PROLINE IMPURITY 2
CAS:674292-94-5
Formula: C6H11N3O2
P-166028
157.17
PROLINE

PROLINE IMPURITY 3
CAS:2381035-35-2
Formula: C13H21NO7
P-166030
303.31
PROLINE

Proline Impurity 4
CAS:98262-66-9
Formula: C5H6N2O2
P-166036
126.12
PROLINE

Proline Impurity 5
CAS:33294-81-4
Formula: C6H9NO2
P-166037
127.14
PROLINE

Proline Impurity 6
CAS:1033713-91-5
Formula: C15H19NO4
P-166046
277.32
PROLINE

Proline Impurity 7
Formula: C15H19NO4
P-166047
277.32
PROLINE

Proline Impurity 8
CAS:87250-99-5
Formula: C7H13NO2
P-166048
143.19
PROLINE

Proline Impurity 9
CAS:87227-67-6
Formula: C7H13NO2
P-166049
143.19
PROLINE

Prolyl Everolimus
Formula: C52H81NO14
E-1026
944.21
Everolimus

PROMAZINE EP IMPURITY A
CAS:146-21-4
Formula: C17H20N2OS
P-117005
300.43
PROMAZINE

Promazine EP Impurity B (Desmethyl Promazine)
CAS:2095-20-7
Formula: C16H18N2S
P-117006
270.39
PROMAZINE

Promazine EP Impurity D HCl
Formula: C31H31N3S2. HCl
P-117007
PROMAZINE

PROMAZINE HCL (CHLORPROMAZINE EP IMPURITY C HCL)
CAS:53-60-1
Formula: C17H20N2S. HCl
P-117001
PROMAZINE

PROMAZINE-D6 HCL
CAS:1246819-33-9
Formula: C17H14N2SD6 HCl
P-117004
PROMAZINE

PROMEGESTONE
CAS:34184-77-5
Formula: C22H30O2
P-316001
326.48
PROMEGESTONE

PROMESTRIENE
CAS:39219-28-8
Formula: C22H32O2
P-781
328.5
Promestriene

PROMESTRIENE IMPURITY 1
Formula: C22H30O2
P-782
326.48
Promestriene

Promestriene Impurity 10
Formula: C22H32O4
P-7811
360.49
Promestriene

Promestriene Impurity 11
Formula: C22H32O4
P-7812
360.49
Promestriene

PROMESTRIENE IMPURITY 2
Formula: C22H32O2
P-783
328.5
Promestriene

PROMESTRIENE IMPURITY 3
Formula: C23H34O3
P-784
358.52
Promestriene

PROMESTRIENE IMPURITY 4
CAS:69227-81-2
Formula: C21H30O3
P-785
330.219
Promestriene

PROMESTRIENE IMPURITY 5
Formula: C21H28O
P-786
296.214
Promestriene

PROMESTRIENE IMPURITY 6
Formula: C24H34O2
P-787
354.534
Promestriene

PROMESTRIENE IMPURITY 7
Formula: C22H32O
P-788
312.497
Promestriene

PROMESTRIENE IMPURITY 8
Formula: C22H32O2
P-789
328.496
Promestriene

PROMESTRIENE IMPURITY 9
Formula: C21H30O2
P-7810
314.47
Promestriene

PROMETHAZINE
CAS:60-87-7
Formula: C17H20N2S
P-182
284.42
PROMETHAZINE

PROMETHAZINE EP IMPURITY B HCL (ISOPROMETHAZINE HCL)
CAS:5568-90-1
Formula: C17H20N2S. HCl
P-186
PROMETHAZINE

PROMETHAZINE EP IMPURITY C HCL
CAS:60113-77-1
Formula: C16H18N2S. HCl
P-1811
PROMETHAZINE

PROMETHAZINE EP IMPURITY D (PROMETHAZINE SULFOXIDE)
CAS:7640-51-9
Formula: C17H20N2OS
P-181
300.42
PROMETHAZINE

PROMETHAZINE EP IMPURITY D-D6 (PROMETHAZINE SULFOXIDE-D6)
CAS:1189892-93-0
Formula: C17H14D6N2OS
P-1812
306.46
PROMETHAZINE

PROMETHAZINE IMPURITY 1
CAS:1220-99-1
Formula: C14H11NO3S
P-1813
273.31
PROMETHAZINE

PROMETHAZINE IMPURITY 2
CAS:1217-37-4
Formula: C14H11NO2S
P-1814
257.31
PROMETHAZINE

PROMETHAZINE IMPURITY 3
CAS:15375-48-1
Formula: C15H15NS
P-1815
241.35
PROMETHAZINE

Promethazine Impurity 4
Formula: C17H20N2S
P-1816
284.42
PROMETHAZINE

Promethazine Impurity 5
Formula: C17H20N2S
P-1817
284.42
PROMETHAZINE

Promethazine Impurity 6
Formula: C17H20N2OS
P-1818
300.42
PROMETHAZINE

Promethazine Impurity 7
Formula: C17H20N2OS
P-1819
300.42
PROMETHAZINE

Promethazine Impurity 8
CAS:915128-36-8
Formula: C13H11NOS
P-1822
229.3
PROMETHAZINE

PROMETHAZINE N-OXIDE
CAS:81480-39-9
Formula: C17H20N2OS
P-188
300.42
PROMETHAZINE

PROMETHAZINE SULFOXIDE N-OXIDE HCL
CAS:1135334-50-7
Formula: C17H20N2O2S. HCl
P-1810
PROMETHAZINE

PROMETHAZINE TEOCLATE
CAS:17693-51-5
Formula: C17H20N2S. C7H7ClN4O2
P-1821
PROMETHAZINE

PROMETHAZINE-D4 HCL
CAS:1173018-74-0
Formula: C17H16D4N2S. HCl
P-183
PROMETHAZINE

PROMETHAZINE-D6
CAS:1189947-02-1
Formula: C17H14D6N2S. HCl
P-187
PROMETHAZINE

PROMETHAZINE-N-GLUCURONIDE (MIXTURE OF DIASTEREOMERS)
Formula: C23H28N2O6S
P-189
460.55
PROMETHAZINE

PROP-1-EN-2-YLBENZENE
CAS:98-83-9
Formula: C9H10
B-139218
118.18
Benzene

PROPADIENYLPHOSPHONIC ACID
CAS:34163-96-7
Formula: C3H5O3P
P-548
120.04
PHOSPHONIC ACID

PROPAFENONE
CAS:91401-73-9
Formula: C18H20O4
P-1516
300.36
PROPAFENONE

PROPAFENONE EP IMPURITY F
CAS:1329643-40-4
Formula: C33H32O5
P-1518
508.61
PROPAFENONE

PROPAFENONE EP IMPURITY H
CAS:487-26-3
Formula: C15H12O2
P-1520
224.26
PROPAFENONE

PROPAFENONE EP/BP IMPURITY A
CAS:3516-95-8
Formula: C15H14O2
P-1513
226.28
PROPAFENONE

PROPAFENONE EP/BP IMPURITY E
CAS:165279-79-8
Formula: C18H19ClO3
P-1517
318.8
PROPAFENONE

PROPAFENONE EP/BP/USP IMPURITY C
CAS:22525-95-7
Formula: C18H18O3
P-1515
282.34
PROPAFENONE

Propafenone EP/BP/USP Impurity G HCl (Mixture of Diastereomers)
Formula: C39H45NO6. HCl
P-1519
PROPAFENONE

PROPAFENONE EP/USP IMPURITY D
CAS:91401-73-9
Formula: C18H20O4
P-1521
300.35
PROPAFENONE

PROPAFENONE GLUCURONIDE (MIXTURE OF DIASTEREOMERS)
CAS:91411-76-6
Formula: C27H35NO9
P-159
517.58
PROPAFENONE

PROPAFENONE HCL
CAS:34183-22-7
Formula: C21H27NO3. HCl
P-1512
PROPAFENONE

PROPAFENONE IMPURITY 1
Formula: C24H31N3O7
P-1523
473.53
PROPAFENONE

PROPAFENONE IMPURITY 2
CAS:96-24-2
Formula: C3H7ClO2
P-1527
110.54
PROPAFENONE

PROPAFENONE IMPURITY 2-D5
CAS:342611-01-2
Formula: C3H2D5ClO2
P-1531
115.57
PROPAFENONE

PROPAFENONE IMPURITY 3
Formula: C21H27NO3
P-1530
341.45
PROPAFENONE

Propafenone Impurity 4
Formula: C21H25NO2
P-1534
323.44
PROPAFENONE

Propafenone Impurity 5 Oxalate
CAS:88308-21-8
Formula: C14H21NO3 C2H2O4
P-1535
PROPAFENONE

Propafenone Impurity 6
CAS:1689982-69-1
Formula: C11H12O3
P-1536
192.21
PROPAFENONE

PROPAFENONE IMPURITY B (EP/BP/USP)
CAS:88308-22-9
Formula: C21H25NO3
P-1514
339.44
PROPAFENONE

Propafenone USP Related Compound A
Formula: C22H27NO4
P-1524
369.46
PROPAFENONE

PROPAFENONE-D5 HCL
CAS:1346605-05-7
Formula: C21H22D5NO3. HCl
P-156
PROPAFENONE

PROPAFENONE-D5 HCL
Formula: C21H22D5NO3.HCl
P-153
PROPAFENONE

PROPAMOCARB
CAS:24579-73-5
Formula: C9H20N2O2
P-397001
188.27
PROPAMOCARB

Propamocarb Impurity 1
CAS:1596730-38-9
Formula: C9H20N2O2
P-397003
188.27
PROPAMOCARB

Propamocarb N-Oxide
CAS:743449-09-4
Formula: C9H20N2O3
P-397006
204.27
PROPAMOCARB

PROPAMOCARB-D6
CAS:1246814-62-9
Formula: C9H14D6N2O2
P-397002
194.31
PROPAMOCARB

Propamocarb-d6 N-Oxide
Formula: C9H14D6N2O3
P-397007
210.31
PROPAMOCARB

PROPAN-2-YL 3-NITRO BENZENESULFONATE
CAS:64704-12-7
Formula: C9H11NO5S
B-615
245.26
BENZENESULFONATE

Propanethiomide
CAS:631-58-3
Formula: C3H7NS
P-226010
89.16
PROPANE

PROPANIL-D5
Formula: C9H4Cl2NOD5
P-10701
223.11
PROPANIL

PROPANTHELINE BROMIDE-D3
Formula: C23H27NO3D3 . Br
P-961
451.42
Propantheline bromide

PROPAQUIZAFOP
CAS:111479-05-1
Formula: C22H22ClN3O5
P-459001
443.88
PROPAQUIZAFOP

Propaquizafop Impurity 1
CAS:1237425-70-5
Formula: C22H22ClN3O5
P-459002
443.88
PROPAQUIZAFOP

PROPARACAINE
CAS:499-67-2
Formula: C16H26N2O3
P-305001
294.4
PROPARACAINE

PROPARACAINE IMPURITY 1 DIHCL
Formula: C13H20N2O3. 2 HCl
P-305002
PROPARACAINE

PROPARACAINE IMPURITY 10
CAS:96-99-1
Formula: C7H4ClNO4
P-305011
201.56
PROPARACAINE

PROPARACAINE IMPURITY 11
CAS:75-21-8
Formula: C2H4O
P-305012
44.03
PROPARACAINE

PROPARACAINE IMPURITY 12
CAS:5438-19-7
Formula: C10H12O3
P-305013
180.2
PROPARACAINE

PROPARACAINE IMPURITY 13 HCL
CAS:342044-71-7 (free base)
Formula: C12H17NO3. HCl
P-305014
PROPARACAINE

PROPARACAINE IMPURITY 14
Formula: C13H19NO5
P-305015
269.3
PROPARACAINE

PROPARACAINE IMPURITY 15
CAS:2102411-30-1
Formula: C13H19NO5
P-305016
269.3
PROPARACAINE

PROPARACAINE IMPURITY 16
CAS:1216179-28-0
Formula: C13H19NO3
P-305017
237.3
PROPARACAINE

PROPARACAINE IMPURITY 17
CAS:343773-15-9
Formula: C10H12ClNO2
P-305018
213.66
PROPARACAINE

PROPARACAINE IMPURITY 18 HCL
CAS:100811-81-2
Formula: C13H19ClN2O2. HCl
P-305019
PROPARACAINE

PROPARACAINE IMPURITY 19 HCL
CAS:2350-31-4
Formula: C16H25NO3. HCl
P-305020
PROPARACAINE

PROPARACAINE IMPURITY 2
Formula: C19H33N3O3
P-305003
351.49
PROPARACAINE

PROPARACAINE IMPURITY 20 HCL
Formula: C16H27N3O3. HCl
P-305021
PROPARACAINE

PROPARACAINE IMPURITY 21
Formula: C13H20N2O3
P-305022
252.31
PROPARACAINE

PROPARACAINE IMPURITY 22 HCL
CAS:2346-18-1
Formula: C16H25NO3. HCl
P-305023
PROPARACAINE

Proparacaine Impurity 23 DiHCl
Formula: C12H18N2O3. 2HCl
P-305024
PROPARACAINE

Proparacaine Impurity 24 HCl
CAS:1081544-05-9
Formula: C14H22N2O3. HCl
P-305025
PROPARACAINE

Proparacaine Impurity 25
CAS:25773-03-9
Formula: C16H25NO3
P-305026
279.38
PROPARACAINE

Proparacaine Impurity 26
CAS:1096331-88-2
Formula: C11H15NO3
P-305027
209.25
PROPARACAINE

PROPARACAINE IMPURITY 3 DIHCL
Formula: C14H22N2O3. 2 HCl
P-305004
PROPARACAINE

PROPARACAINE IMPURITY 4
CAS:78329-81-4; 69781-24-4 (HCl)
Formula: C15H24N2O3
P-305005
280.37
PROPARACAINE

PROPARACAINE IMPURITY 5
CAS:59691-15-5
Formula: C10H13NO3
P-305006
195.22
PROPARACAINE

PROPARACAINE IMPURITY 6
CAS:35288-44-9
Formula: C10H11NO5
P-305007
225.2
PROPARACAINE

PROPARACAINE IMPURITY 7 HCL
CAS:35288-46-1
Formula: C16H24N2O5. HCl
P-305008
PROPARACAINE

PROPARACAINE IMPURITY 8
CAS:100-37-8
Formula: C6H15NO
P-305009
117.19
PROPARACAINE

Proparacaine N-Oxide DiHCl
Formula: C16H26N2O4. 2 HCl
P-305010
PROPARACAINE

PROPARGITE
CAS:2312-35-8
Formula: C19H26O4S
P-133001
350.48
PROPARGITE

PROPARGITE IMPURITY (2-(4-TERT-BUTYLPHENOXY)CYCLOHEXYL HYDROGEN SULFITE)
CAS:N/A
Formula: C16H24O4S
P-133011
312.43
PROPARGITE

PROPARGITE IMPURITY 1
Formula: C32H46O5S
P-133012
542.78
PROPARGITE

PROPARGITE IMPURITY A
Formula: C3H4O3S
P-133002
120.13
PROPARGITE

PROPARGITE IMPURITY B
CAS:98-54-4
Formula: C10H14O
P-133003
150.22
PROPARGITE

PROPARGITE IMPURITY C
Formula: C12H16O6S2
P-133004
320.39
PROPARGITE

PROPARGITE IMPURITY D
Formula: C16H24O2
P-133005
248.37
PROPARGITE

PROPARGITE IMPURITY E
Formula: C18H26O7S2
P-133006
418.53
PROPARGITE

PROPARGITE IMPURITY G
Formula: C19H25ClO4S
P-133007
384.93
PROPARGITE

PROPARGITE IMPURITY I
Formula: C19H27ClO7S2
P-133008
467
PROPARGITE

PROPARGITE IMPURITY M
CAS:682774-12-5
Formula: C25H36O5S
P-133009
448.63
PROPARGITE

PROPARGITE IMPURITY P
Formula: C26H42O4S
P-133010
450.69
PROPARGITE

PROPARGYL ALCOHOL
CAS:107-19-7
Formula: C3H4O
P-352001
56.06
Propargyl alcohol

PROPARGYL BENZENESULFONATE
CAS:6165-75-9
Formula: C9H8O3S
B-619
196.22
BENZENESULFONATE

PROPARGYL BENZENESULFONATE-13C6
Formula: 13C6 C3H8O3S
B-6110
202.17
BENZENESULFONATE

PROPATYLNITRATE
CAS:2921-92-8
Formula: C6H11N3O9
P-226015
269.17
PROPANE

PROPENTOFYLLINE
CAS:55242-55-2
Formula: C15H22N4O3
P-691
306.37
PROPENTOFYLLINE

PROPERICIAZINE (PERICIAZINE)
CAS:2622-26-6
Formula: C21H23N3OS
P-120001
365.5
PERICIAZINE

PROPETAMPHOS
CAS:31218-83-4
Formula: C10H20NO4PS
P-344001
281.31
PROPETAMPHOS

PROPETAMPHOS IMPURITY 1
CAS:99606-11-8
Formula: C7H14NO4PS
P-344002
239.23
PROPETAMPHOS

PROPICONAZOLE
CAS:60207-90-1
Formula: C15H17Cl2N3O2
P-134001
342.23
PROPICONAZOLE

PROPICONAZOLE IMPURITY 1
CAS:119725-85-8
Formula: C15H17Cl2N3O3
P-134006
358.22
PROPICONAZOLE

PROPICONAZOLE IMPURITY 2
CAS:104390-57-0
Formula: C15H17Cl2N3O3
P-134007
358.22
PROPICONAZOLE

PROPICONAZOLE-D7
CAS:1246818-14-3
Formula: C15H10Cl2N3O2D7
P-134002
349.27
PROPICONAZOLE

PROPIOMAZINE
CAS:362-29-8
Formula: C20H24N2OS
P-159002
340.49
propiomazine

PROPIOMAZINE-D6
CAS:N/A
Formula: C20H18N2OSD6
P-159001
346.53
propiomazine

PROPIONALDEHYDE
CAS:123-38-6
Formula: C3H6O
A-290002
58.08
acetone

PROPIONIC PENTANOIC ANHYDRIDE
Formula: C8H14O3
P-219018
158.2
Pentanoic Acid

PROPIONITRILE
Formula: C3H5N
P-454001
55.08
PROPIONITRILE

PROPIONITRILE-D5
CAS:10419-75-7
Formula: C3D5N
P-454002
60.11
PROPIONITRILE

PROPIONYL-D5 CHLORIDE
CAS:352439-04-4
Formula: C3D5ClO
P-180025
97.55
Propanoic Acid

PROPIOPHENONE
CAS:93-55-0
Formula: C9H10O
P-210001
134.18
Propiophenone

PROPIOPHENONE IMPURITY 1
Formula: C16H14Br2O2
P-210002
398.1
Propiophenone

PROPIOPHENONE IMPURITY 2
CAS:111000-54-5
Formula: C16H15ClO2
P-210003
274.75
Propiophenone

PROPIVERINE CHLORO IMPURITY HCL
CAS:54556-99-9
Formula: C20H22ClNO2. HCl
P-885
PROPIVERINE

PROPIVERINE HCL
CAS:54556-98-8
Formula: C23H29NO3. HCl
P-881
PROPIVERINE

PROPIVERINE HYDROXY IMPURITY
CAS:3608-67-1
Formula: C20H23NO3
P-884
325.41
PROPIVERINE

Propiverine Impurity 1
CAS:47030-01-3
Formula: C17H18O3
P-888
270.33
PROPIVERINE

PROPIVERINE N-DESMETHYL IMPURITY HCL
CAS:108640-64-8
Formula: C22H27NO3. HCl
P-886
PROPIVERINE

PROPIVERINE N-OXIDE (MIXTURE OF CIS- AND TRANS-ISOMERS)
CAS:111071-96-6
Formula: C23H29NO4
P-882
383.49
PROPIVERINE

PROPIVERINE-D7 HCL
Formula: C23H22D7NO3. HCl
P-883
PROPIVERINE

PROPIVERINE-D7 N-OXIDE
Formula: C23H22D7NO4
P-887
390.53
PROPIVERINE

PROPOCTAMINE
CAS:3687-16-9
Formula: C20H45N3
P-292001
327.6
PROPOCTAMINE

PROPOFOL
CAS:2078-54-8
Formula: C12H18O
P-2910
178.28
Propofol

PROPOFOL BENZOATE
CAS:9/6/2005
Formula: C19H22O2
P-2922
282.38
Propofol

PROPOFOL EP IMPURITY A
CAS:5/6/2934
Formula: C12H18O
P-2911
178.28
Propofol

PROPOFOL EP IMPURITY B
CAS:74926-89-9
Formula: C12H16O
P-2917
176.26
Propofol

PROPOFOL EP IMPURITY C
CAS:88-69-7
Formula: C9H12O
P-2912
136.19
Propofol

PROPOFOL EP IMPURITY D
CAS:35946-91-9
Formula: C12H18O
P-2918
178.27
Propofol

Propofol EP Impurity E (Propofol USP Related Compound A)
CAS:2416-95-7
Formula: C24H34O2
P-294
354.54
Propofol

PROPOFOL EP IMPURITY F
CAS:618-45-1
Formula: C9H12O
P-2913
136.19
Propofol

Propofol EP Impurity G (Propofol USP Related Compound C)
CAS:141214-18-8
Formula: C15H24O
P-295
220.36
Propofol

PROPOFOL EP IMPURITY H
CAS:99-89-8
Formula: C9H12O
P-2914
136.19
Propofol

PROPOFOL EP IMPURITY I (DIPHENYL ETHER)
CAS:101-84-8
Formula: C12H10O
P-2937
170.21
Propofol

PROPOFOL EP IMPURITY J
CAS:1988-11-0
Formula: C12H16O2
P-296
192.26
Propofol

PROPOFOL EP IMPURITY K
CAS:14366-59-7
Formula: C12H18O
P-297
178.28
Propofol

PROPOFOL EP IMPURITY L
CAS:201166-22-5
Formula: C12H16O2
P-298
192.26
Propofol

PROPOFOL EP IMPURITY N
CAS:13423-73-9
Formula: C13H18O3
P-2919
222.28
Propofol

PROPOFOL EP IMPURITY O
CAS:74663-48-2
Formula: C12H18O
P-299
178.28
Propofol

PROPOFOL EP IMPURITY P
CAS:2095678-97-8
Formula: C16H24O3
P-2920
264.37
Propofol

PROPOFOL IMPURITY 1
Formula: C15H24O
P-2921
220.36
Propofol

PROPOFOL IMPURITY 10
Formula: C16H22O3
P-2931
262.35
Propofol

PROPOFOL IMPURITY 11
CAS:92035-95-5
Formula: C13H18O2
P-2915
206.29
Propofol

PROPOFOL IMPURITY 12
CAS:2178-51-0
Formula: C24H32O2
P-2932
352.52
Propofol

PROPOFOL IMPURITY 14
Formula: C20H28O8
P-2938
396.44
Propofol

PROPOFOL IMPURITY 15
Formula: C14H20O
P-2939
204.31
Propofol

PROPOFOL IMPURITY 16
Formula: C14H20O2
P-2940
220.31
Propofol

PROPOFOL IMPURITY 17
Formula: C20H28O8
P-2941
396.44
Propofol

PROPOFOL IMPURITY 18
Formula: C20H28O8
P-2942
396.44
Propofol

PROPOFOL IMPURITY 19
Formula: C15H22O5
P-2943
282.34
Propofol

PROPOFOL IMPURITY 2
CAS:2215-21-6
Formula: C13H18O3
P-2923
222.28
Propofol

PROPOFOL IMPURITY 20
CAS:494-72-4
Formula: C12H8O2
P-2944
184.19
Propofol

PROPOFOL IMPURITY 21
CAS:153752-00-2
Formula: C13H18O3
P-2945
222.28
Propofol

PROPOFOL IMPURITY 22
CAS:40388-51-0
Formula: C19H30O4
P-2946
322.45
Propofol

PROPOFOL IMPURITY 23
CAS:84633-54-5
Formula: C56H84O10
P-2947
917.28
Propofol

Propofol Impurity 23-d8
Formula: C56H76D8O10
P-2956
925.33
Propofol

PROPOFOL IMPURITY 24
CAS:2215-89-6
Formula: C14H10O5
P-2948
258.23
Propofol

PROPOFOL IMPURITY 25
Formula: C10H12O6S
P-2949
260.26
Propofol

Propofol Impurity 26
CAS:26347-98-8
Formula: C22H36O6
P-2950
396.52
Propofol

Propofol Impurity 27
CAS:36913-60-7
Formula: C39H60O8
P-2951
656.9
Propofol

Propofol Impurity 28
CAS:114991-25-2
Formula: C18H26O8
P-2952
370.4
Propofol

Propofol Impurity 29
Formula: C12H17O5S. Na
P-2953
Propofol

PROPOFOL IMPURITY 3
Formula: C16H24O3
P-2924
264.37
Propofol

Propofol Impurity 30
CAS:115005-78-2
Formula: C18H26O8
P-2954
370.4
Propofol

Propofol Impurity 31
CAS:258516-82-4
Formula: C13H19ClO
P-2955
226.74
Propofol

Propofol Impurity 32
CAS:1368221-36-6
Formula: C13H18O3
P-2957
222.28
Propofol

Propofol Impurity 33
CAS:860562-56-7
Formula: C16H24O3
P-2958
264.37
Propofol

Propofol Impurity 34
Formula: C19H30O3
P-2959
306.45
Propofol

Propofol Impurity 35
CAS:83420-68-2
Formula: C25H36O2
P-2960
368.56
Propofol

Propofol Impurity 36
Formula: C12H17O4P. 2Na
P-2961
Propofol

Propofol Impurity 37
CAS:6485-57-0
Formula: C15H24O3
P-2962
252.35
Propofol

Propofol Impurity 38
CAS:118-82-1
Formula: C29H44O2
P-2963
424.67
Propofol

Propofol Impurity 39
CAS:4359-97-1
Formula: C29H42O2
P-2964
422.65
Propofol

PROPOFOL IMPURITY 4
CAS:40946-46-1
Formula: C11H12O5
P-2925
224.21
Propofol

PROPOFOL IMPURITY 5
Formula: C13H18O3
P-2926
222.28
Propofol

PROPOFOL IMPURITY 6
CAS:859034-02-9
Formula: C10H12O3
P-2927
180.2
Propofol

PROPOFOL IMPURITY 7
CAS:161070-01-5
Formula: C13H18O3
P-2928
222.28
Propofol

PROPOFOL IMPURITY 8
Formula: C26H34O5
P-2929
426.55
Propofol

PROPOFOL IMPURITY 9
Formula: C16H22O3
P-2930
262.35
Propofol

PROPOFOL O-GLUCURONIDE
CAS:114991-26-3
Formula: C18H26O7
P-292
354.4
Propofol

PROPOFOL RELATED COMPOUND 1
Formula: C17H26O4
P-2933
294.39
Propofol

PROPOFOL RELATED COMPOUND 2
CAS:83237-15-4
Formula: C17H26O4
P-2934
294.39
Propofol

PROPOFOL RELATED COMPOUND 3
CAS:6386-38-5
Formula: C18H28O3
P-2935
292.42
Propofol

PROPOFOL RELATED COMPOUND 4
CAS:20170-32-5
Formula: C17H26O3
P-2936
278.39
Propofol

PROPOFOL-D17
CAS:1261393-54-7
Formula: C12HD17O
P-291
195.38
Propofol

PROPOFOL-D17 O-GLUCURONIDE
CAS:NULL
Formula: C18H9O7D17
P-293
371.51
Propofol

PROPOXUR
CAS:114-26-1
Formula: C11H15NO3
P-232
209.25
PROPOXUR

PROPOXUR-D3
CAS:NULL
Formula: C11H12NO3D3
P-231
212.27
PROPOXUR

PROPOXYPHENYL HYDROXYHOMO SILDENAFIL
CAS:139755-87-6
Formula: C24H34N6O5S
S-0656
518.63
Sildenafil

PROPOXYPHENYL SILDENAFIL
CAS:877777-10-1
Formula: C23H32N6O4S
S-0648
488.61
Sildenafil

PROPOXYPHENYL THIOAILDENAFIL
CAS:856190-49-3
Formula: C24H34N6O3S2
S-0666
518.7
Sildenafil

PROPOXYPHENYL THIOAILDENAFIL-D7
Formula: C24H27N6O3S2D7
S-0683
525.75
Sildenafil

PROPOXYPHENYL THIOHOMO SILDENAFIL
CAS:479073-88-6
Formula: C24H34N6O3S2
S-0660
518.7
Sildenafil

PROPOXYPHENYL THIOHOMOSIDENAFIL-D5
Formula: C24H29N6O3S2D5
S-0684
523.74
Sildenafil

PROPOXYPHENYL THIOSILDENAFIL
CAS:479073-87-5
Formula: C23H32N6O3S2
S-0658
504.67
Sildenafil

PROPOXYPHENYL-THIOHYDROXYHOMOSILDENAFIL-D4
Formula: C24H30N6O4S2D4
S-0686
538.73
Sildenafil

PROPOXYPHENYL-THIOSILDENAFIL-D8
Formula: C23H24N6O3S2D8
S-0685
512.73
Sildenafil

Propranolol EP Impurity A (Propranolol USP Related Compound A, Propranolol Diol Derivative)
CAS:36112-95-5
Formula: C13H14O3
P-1611
218.25
PROPRANOLOL

PROPRANOLOL EP IMPURITY B HCL (MIXTURE OF DIASTEREOMERS)
CAS:2172495-51-9
Formula: C29H33NO4. HCl
P-1612
PROPRANOLOL

PROPRANOLOL EP IMPURITY C (PROPRANOLOL BIS-ETHER DERIVATIVE)
CAS:17216-10-3
Formula: C23H20O3
P-1613
344.41
PROPRANOLOL

PROPRANOLOL GLUCURONIDE SODIUM SALT (MIXTURE OF DIASTEREOMERS)
Formula: C22H28NO8. Na
P-161
PROPRANOLOL

PROPRANOLOL HCL
CAS:318-98-9
Formula: C16H21NO2. HCl
P-1610
PROPRANOLOL

PROPRANOLOL IMPURITY 1
CAS:1236367-67-1
Formula: C26H26O5
P-1618
418.49
PROPRANOLOL

PROPRANOLOL IMPURITY 10
CAS:2111-24-2
Formula: C15H19NO2
P-1625
245.32
PROPRANOLOL

PROPRANOLOL IMPURITY 11
CAS:4662-18-4
Formula: C17H23NO2
P-1626
273.38
PROPRANOLOL

Propranolol Impurity 12
CAS:23916-49-6
Formula: C6H10Cl2O2
P-1632
185.04
PROPRANOLOL

Propranolol Impurity 13
Formula: C16H17ClO3
P-1633
292.76
PROPRANOLOL

Propranolol Impurity 14
Formula: C16H19NO
P-1634
241.33
PROPRANOLOL

Propranolol Impurity 15 HCl
Formula: C22H27NO8. HCl
P-1635
PROPRANOLOL

Propranolol Impurity 16 HCl
Formula: C22H27NO8. HCl
P-1636
PROPRANOLOL

Propranolol Impurity 17
Formula: C22H27NO8
P-1637
433.46
PROPRANOLOL

Propranolol Impurity 18
Formula: C22H27NO8
P-1638
433.46
PROPRANOLOL

PROPRANOLOL IMPURITY 2
CAS:77252-87-0
Formula: C17H21NO3
P-1614
287.36
PROPRANOLOL

PROPRANOLOL IMPURITY 3
CAS:11/6/2007
Formula: C18H23NO3
P-1615
301.39
PROPRANOLOL

PROPRANOLOL IMPURITY 4
CAS:20133-93-1
Formula: C13H13ClO2
P-1619
236.7
PROPRANOLOL

PROPRANOLOL IMPURITY 5
CAS:30200-48-7
Formula: C13H15NO2
P-1620
217.27
PROPRANOLOL

PROPRANOLOL IMPURITY 6
CAS:27827-19-6
Formula: C16H21NO2
P-1621
259.35
PROPRANOLOL

PROPRANOLOL IMPURITY 7
CAS:2007-72-9
Formula: C16H21NO2
P-1622
259.35
PROPRANOLOL

PROPRANOLOL IMPURITY 8
CAS:34646-56-5
Formula: C13H14O3
P-1623
218.25
PROPRANOLOL

PROPRANOLOL IMPURITY 9
CAS:5234-06-0
Formula: C13H12O2
P-1624
200.24
PROPRANOLOL

PROPRANOLOL-D5 GLUCURONIDE
CAS:66322-66-5(non-d)
Formula: C22H24NO8D5
P-162
440.51
PROPRANOLOL

PROPRANOLOL-D7 (N-ISOPROPYL-D7)
CAS:98897-23-5
Formula: C16H14D7NO2
P-1617
266.39
PROPRANOLOL

PROPRANOLOL-D7 (NAPHTHALENYL-D7)
CAS:344298-99-3
Formula: C16H14D7NO2
P-167
266.39
PROPRANOLOL

Propyl 2-bromo-2-methylpropionate
CAS:52890-69-4
Formula: C7H13BrO2
P-793
209.08
PROPIONATE

PROPYL 3-BROMO-4-HYDROXYBENZOATE
CAS:37470-59-0
Formula: C10H11BrO3
M-484
259.1
METHOXYBENZOATE

Propyl 3-methylbutanethioate
CAS:2432-58-8
Formula: C8H16OS
B-176006
160.28
BUTENOATE

PROPYL ACETATE
CAS:109-60-4
Formula: C5H10O2
P-315002
102.13
propyl acetate

PROPYL ACETOACETATE
CAS:1779-60-8
Formula: C7H12O3
A-212009
144.17
ACETOACETATE

PROPYL BENZENESULFONATE
CAS:80-42-2
Formula: C9H12O3S
B-6113
200.25
BENZENESULFONATE

PROPYL GALLATE
CAS:121-79-9
Formula: C10H12O5
G-166002
212.2
Gallic acid

PROPYL GALLATE IMPURITY 1
CAS:5693-34-5
Formula: C14H10O10
G-166006
338.22
Gallic acid

PROPYL GALLATE IMPURITY 2
Formula: C18H18O10
G-166007
394.33
Gallic acid

PROPYL IBUPROFEN
CAS:N/A
Formula: C12H16O2
I-0454
192.26
IBUPROFEN

PROPYL METHANESULFONATE
CAS:1912-31-8
Formula: C4H10O3S
M-876
138.18
METHANESULFONATE

PROPYL P-TOLUENESULFONATE
CAS:599-91-7
Formula: C10H14O3S
T-219006
214.28
TOSYLATE

PROPYL PARABEN 4-GLUCURONIDE
Formula: C16H20O9
P-112021
356.33
PARABEN

PROPYL PARABEN 4-GLUCURONIDE-D7
CAS:2714432-28-5
Formula: C16H13D7O9
P-112020
363.37
PARABEN

Propyl Propanethiosulfinate
CAS:1948-52-3
Formula: C6H14OS2
P-226018
166.3
PROPANE

Propyl Propylthiosulfonate
CAS:1113-13-9
Formula: C6H14O2S2
P-226019
182.3
PROPANE

PROPYL PROTOCATECHUATE
CAS:37757-42-9
Formula: C10H12O4
B-085078
196.2
benzoic acid

PROPYL THIOCYANATE
CAS:4251-16-5
Formula: C4H7NS
T-288012
101.17
THIOCYANATE

PROPYL VALPRONATE
CAS:112229-60-4
Formula: C11H22O2
V-0616
186.3
Valproic acid

PROPYLENE GLYCOL
CAS:57-55-6
Formula: C3H8O2
P-186008
76.1
PROPANEDIOL

PROPYLENE GLYCOL BUTYL ETHER
CAS:5131-66-8
Formula: C7H16O2
P-148008
132.2
PROPANOL

PROPYLENE GLYCOL DIBENZOATE
CAS:19224-26-1
Formula: C17H16O4
B-085172
284.31
benzoic acid

PROPYLHEXEDRINE
CAS:101-40-6
Formula: C10H21N
P-441001
155.29
Propylhexedrine

PROPYLPARABEN SODIUM SALT
CAS:35285-69-9
Formula: C10H11O3. Na
P-112001
PARABEN

PROPYLTHIOURACIL
Formula: C7H10N2OS
P-10101
170.23
Propylthiouracil

PROPYLTHIOURACIL-D5
Formula: C7H5N2OSD5
P-10102
175.26
Propylthiouracil

PROPYPHENAZONE
CAS:479-92-5
Formula: C14H18N2O
P-177005
230.31
PROPYPHENAZONE

PROPYPHENAZONE EP IMPURITY A (PHENAZONE)
CAS:60-80-0
Formula: C11H12N2O
P-177001
188.23
PROPYPHENAZONE

PROPYPHENAZONE EP IMPURITY B
Formula: C14H18N2O
P-177002
230.31
PROPYPHENAZONE

PROPYPHENAZONE EP IMPURITY C
Formula: C17H24N2O
P-177003
272.39
PROPYPHENAZONE

PROPYPHENAZONE IMPURITY 1
Formula: C17H24N2O
P-177004
272.39
PROPYPHENAZONE

PROPYZAMIDE
CAS:23950-58-5
Formula: C12H11Cl2NO
P-327001
256.13
PROPYZAMIDE

Prosetin
CAS:2375591-69-6
Formula: C26H27ClN4O
P-406001
446.98
PROSETIN

Prosetin-d8
Formula: C26H19D8ClN4O
P-406002
455.03
PROSETIN

PROSTACYCLIN (EPOPROSTENOL)
CAS:35121-78-9
Formula: C20H32O5
P-254001
352.47
PROSTACYCLIN

PROSTACYCLIN IMPURITY 1
CAS:65870-86-2
Formula: C20H32O5
P-254005
352.47
PROSTACYCLIN

Prostacyclin Impurity 2
CAS:91284-06-9
Formula: C20H32O5
P-254006
352.47
PROSTACYCLIN

PROSTACYCLIN SODIUM SALT
CAS:61849-14-7
Formula: C20H31O5 Na
P-254004
PROSTACYCLIN

PROSTACYCLIN-D7 (EPOPROSTENOL-D7)
Formula: C20H25D7O5
P-254003
359.51
PROSTACYCLIN

PROSTAGLANDIN D2
CAS:41598-07-6
Formula: C20H32O5
P-144033
352.47
PROSTAGLANDIN

PROSTAGLANDIN D2-D4
CAS:211105-29-2
Formula: C20H28D4O5
P-144034
356.5
PROSTAGLANDIN

PROSTAGLANDIN E2-D4
CAS:34210-10-1
Formula: C20H28D4O5
P-144044
356.5
PROSTAGLANDIN

PROSTAGLANDIN IMPURITY 1
CAS:240405-20-3
Formula: C18H30O5
P-144026
326.43
PROSTAGLANDIN

PROSTAGLANDIN IMPURITY 1-D4
Formula: C18H26D4O5
P-144027
330.46
PROSTAGLANDIN

PROSTAGLANDIN IMPURITY 2
Formula: C20H32O4
P-144040
336.47
PROSTAGLANDIN

PROSTAGLANDIN IMPURITY 3
CAS:63319-59-5
Formula: C7H6Cl2O
P-144041
177.02
PROSTAGLANDIN

PROSTAGLANDIN IMPURITY 4
CAS:5307-99-3
Formula: C7H6Cl2O
P-144042
177.02
PROSTAGLANDIN

PROSTAGLANDIN IMPURITY 5
CAS:20836-85-5
Formula: C7H7ClO
P-144043
142.58
PROSTAGLANDIN

PROSTAGLANDIN RELATED COMPOUND 1
CAS:32556-71-1
Formula: C8H14O
P-144028
126.2
PROSTAGLANDIN

PROSTAGLANDIN RELATED COMPOUND 2
CAS:183073-00-9
Formula: C26H56OSiSn
P-144029
531.53
PROSTAGLANDIN

PROSULFOCARB
CAS:52888-80-9
Formula: C14H21NOS
P-342001
251.39
PROSULFOCARB

PROSULFOCARB SULFOXIDE
CAS:51954-81-5
Formula: C14H21NO2S
P-342004
267.39
PROSULFOCARB

PROSULFOCARB-13C6
Formula: C813C6H21NOS
P-342003
257.34
PROSULFOCARB

PROSULFOCARB-D7
Formula: C14H14D7NOS
P-342002
258.43
PROSULFOCARB

PROTACS RELATED COMPOUND 1
CAS:1448297-52-6
Formula: C22H30N4O3S
P-346001
430.57
PROTACS

PROTACS RELATED COMPOUND 2
CAS:2138439-53-7
Formula: C27H39N5O4S
P-346002
529.7
PROTACS

PROTACS RELATED COMPOUND 3
CAS:2306389-03-5
Formula: C29H43N5O4S
P-346003
557.75
PROTACS

PROTACS RELATED COMPOUND 4
CAS:2341796-79-8
Formula: C31H47N5O4S
P-346004
585.81
PROTACS

PROTACS RELATED COMPOUND 5
CAS:2341796-74-3
Formula: C33H51N5O4S
P-346005
613.86
PROTACS

PROTACS RELATED COMPOUND 6
CAS:2010159-60-9
Formula: C28H41N5O6S
P-346006
575.73
PROTACS

PROTACS RELATED COMPOUND 7
CAS:2010159-56-3
Formula: C30H45N5O7S
P-346007
619.78
PROTACS

PROTACS RELATED COMPOUND 8
CAS:2010159-57-4
Formula: C32H49N5O8S
P-346008
663.83
PROTACS

PROTACs Related Compound 9
CAS:1835705-57-1
Formula: C32H47ClN4O6S
P-346009
651.26
PROTACS

PROTHIOCONAZOLE
CAS:178928-70-6
Formula: C14H15Cl2N3OS
P-317001
344.25
Prothioconazole

PROTHIOCONAZOLE IMPURITY 1
CAS:856045-88-0
Formula: C14H15Cl2N3O2
P-317003
328.19
Prothioconazole

PROTHIOCONAZOLE IMPURITY 10
CAS:1450828-63-3
Formula: C5H7N3O3
P-317012
157.13
Prothioconazole

PROTHIOCONAZOLE IMPURITY 11
Formula: C14H16ClN3OS
P-317013
309.81
Prothioconazole

PROTHIOCONAZOLE IMPURITY 12
CAS:708263-86-9
Formula: C14H14ClN3OS
P-317014
307.8
Prothioconazole

Prothioconazole Impurity 13
CAS:28711-29-7
Formula: C4H5N3O2
P-317017
127.1
Prothioconazole

PROTHIOCONAZOLE IMPURITY 2
CAS:856045-93-7
Formula: C14H15Cl2N3O2
P-317004
328.19
Prothioconazole

PROTHIOCONAZOLE IMPURITY 3
CAS:2639433-74-0
Formula: C14H15Cl2N3O2
P-317005
328.19
Prothioconazole

PROTHIOCONAZOLE IMPURITY 4
CAS:134818-67-0
Formula: C12H13Cl3O
P-317006
279.59
Prothioconazole

PROTHIOCONAZOLE IMPURITY 5
CAS:120983-64-4
Formula: C14H15Cl2N3O
P-317007
312.19
Prothioconazole

PROTHIOCONAZOLE IMPURITY 6
Formula: C14H15Cl2N3O2
P-317008
328.19
Prothioconazole

PROTHIOCONAZOLE IMPURITY 7
CAS:152304-12-6
Formula: C14H13Cl2N3
P-317009
294.18
Prothioconazole

Prothioconazole Impurity 8 (Mixture of Diastereomers)
CAS:856045-95-9
Formula: C14H15Cl2N3O2
P-317010
328.19
Prothioconazole

PROTHIOCONAZOLE IMPURITY 9
CAS:114419-45-3
Formula: C5H8N4O2
P-317018
156.15
Prothioconazole

Prothioconazole Impurity 9 DiHCl
CAS:2095409-16-6
Formula: C5H8N4O2
P-317011
Prothioconazole

PROTHIOCONAZOLE-D4
CAS:178928-70-6 (non-labelled)
Formula: C14H11D4Cl2N3OS
P-317002
348.28
Prothioconazole

PROTHIOFOS
CAS:34643-46-4
Formula: C11H15Cl2O2PS2
P-445001
345.23
Prothiofos

PROTHIOFOS-D5
Formula: C11H10D5Cl2O2PS2
P-445002
350.26
Prothiofos

PROTHIONAMIDE
CAS:14222-60-7
Formula: C9H12N2S
P-614
180.27
PROTHIONAMIDE

PROTHIONAMIDE SULFOXIDE
Formula: C9H12N2OS
P-612
196.27
PROTHIONAMIDE

PROTHIONAMIDE-D5
Formula: C9H7N2SD5
P-611
185.3
PROTHIONAMIDE

PROTHIONAMIDE-D5 SULFOXIDE
Formula: C9H7N2OSD5
P-613
201.3
PROTHIONAMIDE

PROTIRELIN
CAS:24305-27-9
Formula: C16H22N6O4
PP-357001
362.39
Protirelin

Protirelin EP Impurity A Trifluoroacetate
Formula: C16H22N6O4. C2HF3O2
PP-357002
Protirelin

PROTIRELIN EP IMPURITY B
CAS:50894-61-6
Formula: C16H22N6O4
PP-357003
362.39
Protirelin

PROTIRELIN EP IMPURITY C
CAS:32159-22-1
Formula: C11H14N4O4
PP-357004
266.26
Protirelin

PROTIRELIN EP IMPURITY D
CAS:24769-58-2
Formula: C16H21N5O5
PP-357005
363.37
Protirelin

PROTIRELIN EP IMPURITY E
CAS:53109-32-3
Formula: C11H14N4O2
PP-357006
234.26
Protirelin

PROTOCATECHUIC ACID
CAS:99-50-3
Formula: C7H6O4
B-085054
154.12
benzoic acid

Protocatechuic Acid-13C
CAS:99-50-3 (unlabelled)
Formula: C613CH6O4
B-085098
155.11
benzoic acid

PROTODIOSCIN
CAS:55056-80-9
Formula: C51H84O22
P-260001
1049.21
PROTODIOSCIN

PROTOLICHESTERINIC ACID
CAS:493-46-9
Formula: C19H32O4
P-335001
324.46
PROTOLICHESTERINIC ACID

PROTOPINE
CAS:130-86-9
Formula: C20H19NO5
P-361001
353.37
PROTOPINE

PROTOPINE-13C-D3
Formula: C1913CH16D3NO5
P-361002
357.38
PROTOPINE

PROTOPORPHYRIN IX
CAS:553-12-8
Formula: C34H34N4O4
H-042002
562.67
HEMATIN

PROTOPORPHYRIN IX IMPURITY 1
CAS:130851-16-0
Formula: C40H40N4O8
H-042013
704.78
HEMATIN

PROTOPORPHYRIN IX IMPURITY 2
CAS:130851-15-9
Formula: C40H40N4O8
H-042014
704.78
HEMATIN

PROTOPORPHYRIN IX-D4
CAS:553-12-8 (non-labelled)
Formula: C34H30D4N4O4
H-042003
566.69
HEMATIN

PROTOPORPHYRINOGEN IX
CAS:7412-77-3
Formula: C34H40N4O4
H-042006
568.72
HEMATIN

PROTRIPTYLINE HCL
CAS:1225-55-4
Formula: C19H21N. HCl
P-431
PROTRIPTYLINE

PROTRIPTYLINE-10,11-EPOXIDE
Formula: C19H21NO
P-436
279.39
PROTRIPTYLINE

PROTRIPTYLINE-D3
CAS:438-60-8(non-d)
Formula: C19H18ND3
P-433
266.42
PROTRIPTYLINE

PROTRIPTYLINE-D6
CAS:438-60-8 (non-d)
Formula: C19H15ND6
P-432
269.45
PROTRIPTYLINE

PROTRIPTYLINE-N-OXIDE
Formula: C19H21NO
P-434
279.39
PROTRIPTYLINE

PROXYL
CAS:3229-53-6
Formula: C8H16NO
P-329007
142.22
PROXYL

PROXYPHYLLINE
CAS:603-00-9
Formula: C10H14N4O3
T-6044
238.25
theophylline

PRT4165
CAS:31083-55-3
Formula: C15H9NO2
K-031060
235.24
KINASE INHIBITORS AND ANTAGONISTS

PRUCALOPRIDE
CAS:179474-81-8
Formula: C18H26ClN3O3
P-127065
367.87
Prucalopride

PRUCALOPRIDE DIMER IMPURITY
Formula: C26H30Cl2N4O5
P-127003
549.45
Prucalopride

PRUCALOPRIDE HYDROXY IMPURITY
CAS:2636673-48-6
Formula: C18H26ClN3O4
P-127004
383.88
Prucalopride

PRUCALOPRIDE IMPURITY 1
CAS:1900715-96-9
Formula: C18H24ClN3O3
P-127006
365.86
Prucalopride

PRUCALOPRIDE IMPURITY 10
Formula: C19H26ClN3O4
P-127014
395.89
Prucalopride

PRUCALOPRIDE IMPURITY 11
CAS:519147-89-8
Formula: C10H20N2O2
P-127016
200.28
Prucalopride

PRUCALOPRIDE IMPURITY 12
Formula: C12H13NO4
P-127018
235.24
Prucalopride

PRUCALOPRIDE IMPURITY 13
CAS:123654-26-2
Formula: C9H8ClNO3
P-127019
213.62
Prucalopride

PRUCALOPRIDE IMPURITY 14
CAS:182808-04-4
Formula: C10H10ClNO3
P-127020
227.64
Prucalopride

PRUCALOPRIDE IMPURITY 15
CAS:338791-13-2
Formula: C11H10ClNO4
P-127021
255.65
Prucalopride

PRUCALOPRIDE IMPURITY 16
CAS:1378786-48-1
Formula: C9H9NO3
P-127022
179.18
Prucalopride

PRUCALOPRIDE IMPURITY 17
CAS:932114-06-2
Formula: C11H11NO4
P-127023
221.21
Prucalopride

PRUCALOPRIDE IMPURITY 18
Formula: C9H8BrNO3
P-127024
258.07
Prucalopride

PRUCALOPRIDE IMPURITY 19
Formula: C9H20N2O
P-127025
172.27
Prucalopride

PRUCALOPRIDE IMPURITY 20
Formula: C8H18N2O
P-127026
158.25
Prucalopride

PRUCALOPRIDE IMPURITY 21
CAS:13035-19-3
Formula: C5H12N2
P-127027
100.17
Prucalopride

PRUCALOPRIDE IMPURITY 22
Formula: C12H12BrNO4
P-127028
314.14
Prucalopride

PRUCALOPRIDE IMPURITY 23
Formula: C12H12Br3NO4
P-127029
473.94
Prucalopride

PRUCALOPRIDE IMPURITY 24
Formula: C14H19N3O2
P-127030
261.33
Prucalopride

PRUCALOPRIDE IMPURITY 25
CAS:137211-64-4
Formula: C14H18ClN3O2
P-127031
295.77
Prucalopride

PRUCALOPRIDE IMPURITY 26
Formula: C18H26BrN3O3
P-127032
412.33
Prucalopride

PRUCALOPRIDE IMPURITY 27
CAS:182808-16-8
Formula: C9H9ClN2O2
P-127033
212.63
Prucalopride

PRUCALOPRIDE IMPURITY 28
CAS:137211-63-3
Formula: C17H22ClN3O4
P-127034
367.83
Prucalopride

PRUCALOPRIDE IMPURITY 29
Formula: C17H24ClN3O2
P-127035
337.85
Prucalopride

PRUCALOPRIDE IMPURITY 3
Formula: C30H46ClN3O13
P-127005
692.16
Prucalopride

PRUCALOPRIDE IMPURITY 30
Formula: C18H26ClN3O4
P-127036
383.87
Prucalopride

PRUCALOPRIDE IMPURITY 31
CAS:2245785-75-3
Formula: C30H46ClN3O13
P-127037
692.16
Prucalopride

PRUCALOPRIDE IMPURITY 32
CAS:2245785-74-2
Formula: C30H46ClN3O13
P-127038
692.16
Prucalopride

PRUCALOPRIDE IMPURITY 33 DIHCL
Formula: C13H28N2O2. 2HCl
P-127039
Prucalopride

PRUCALOPRIDE IMPURITY 34
Formula: C26H30Cl2N4O5
P-127040
549.45
Prucalopride

PRUCALOPRIDE IMPURITY 35
CAS:129511-06-4
Formula: C8H8ClNO3
P-127041
201.61
Prucalopride

PRUCALOPRIDE IMPURITY 36
CAS:24190-77-0
Formula: C10H10ClNO4
P-127042
243.64
Prucalopride

PRUCALOPRIDE IMPURITY 37
Formula: C10H11BrClNO3
P-127043
308.56
Prucalopride

PRUCALOPRIDE IMPURITY 38
CAS:232941-14-9
Formula: C10H9BrClNO4
P-127044
322.54
Prucalopride

PRUCALOPRIDE IMPURITY 39
CAS:748788-39-8
Formula: C12H12Br2ClNO4
P-127045
429.49
Prucalopride

Prucalopride Impurity 41 (DP-1)
CAS:76093-76-0
Formula: C8H8ClNO
P-127047
169.61
Prucalopride

Prucalopride Impurity 42 (DP-3)
CAS:1900715-94-7
Formula: C18H24ClN3O5
P-127048
397.86
Prucalopride

Prucalopride Impurity 43 (DP-4)
CAS:1900715-95-8
Formula: C18H26ClN3O6
P-127049
415.87
Prucalopride

Prucalopride Impurity 44
Formula: C8H9BrClNO
P-127050
250.52
Prucalopride

Prucalopride Impurity 45
Formula: C10H11Cl2NO3
P-127051
264.1
Prucalopride

Prucalopride Impurity 46
CAS:73874-95-0
Formula: C10H20N2O2
P-127052
200.28
Prucalopride

Prucalopride Impurity 47
CAS:1900715-97-0
Formula: C18H26ClN3O4
P-127055
383.87
Prucalopride

Prucalopride Impurity 48
Formula: C9H7BrClNO4
P-127056
308.51
Prucalopride

Prucalopride Impurity 49
Formula: C9H9BrClNO4
P-127057
310.53
Prucalopride

PRUCALOPRIDE IMPURITY 5
CAS:2181480-01-1
Formula: C20H28ClN3O4
P-127008
409.91
Prucalopride

Prucalopride Impurity 50
CAS:748788-41-2
Formula: C12H13BrClNO4
P-127058
350.59
Prucalopride

Prucalopride Impurity 51
Formula: C11H12ClNO3
P-127059
241.67
Prucalopride

Prucalopride Impurity 52
Formula: C12H14ClNO3
P-127060
255.7
Prucalopride

Prucalopride Impurity 53
Formula: C12H12ClNO5
P-127061
285.68
Prucalopride

Prucalopride Impurity 54
Formula: C7H5BrClNO3
P-127062
266.47
Prucalopride

Prucalopride Impurity 55
CAS:21386-95-8
Formula: C7H6ClNO3
P-127063
187.58
Prucalopride

Prucalopride Impurity 56
Formula: C9H9BrClNO3
P-127064
294.53
Prucalopride

Prucalopride Impurity 57
Formula: C18H24ClN3O3
P-127067
365.86
Prucalopride

Prucalopride Impurity 57 N-Oxide
CAS:1900715-99-2
Formula: C18H24ClN3O4
P-127068
381.86
Prucalopride

PRUCALOPRIDE IMPURITY 6
CAS:1608459-56-8
Formula: C18H27N3O3
P-127009
333.43
Prucalopride

PRUCALOPRIDE IMPURITY 7
Formula: C20H29N3O4
P-127010
375.47
Prucalopride

PRUCALOPRIDE IMPURITY 8
Formula: C12H12ClNO4
P-127012
269.69
Prucalopride

PRUCALOPRIDE IMPURITY 9
Formula: C14H12ClN3O3
P-127013
305.72
Prucalopride

Prucalopride Lactose Adduct
Formula: C30H46ClN3O13
P-127066
692.16
Prucalopride

PRUCALOPRIDE N-OXIDE
CAS:1900715-98-1
Formula: C18H26ClN3O4
P-127011
383.87
Prucalopride

PRUCALOPRIDE SUCCINATE
CAS:179474-85-2
Formula: C18H26ClN3O3. C4H6O4
P-127001
Prucalopride

PRUCALOPRIDE-13C-D3
CAS:2140306-00-7
Formula: C1713CH23D3ClN3O3
P-127015
371.88
Prucalopride

PRUCALOPRIDE-D5
Formula: C18H21ClN3O3D5
P-127002
372.91
Prucalopride

PRUCALOPRIDE-N-GALACTOPYRANOSIDE
Formula: C24H36ClN3O8
P-127017
530.02
Prucalopride

PRULIFLOXACIN
CAS:123447-62-1
Formula: C21H20FN3O6S
P-421
461.47
PRULIFLOXACIN

PRULIFLOXACIN IMPURITY 1
CAS:156834-58-1
Formula: C37H38F2N6O9S2
P-423
812.86
PRULIFLOXACIN

PRULIFLOXACIN IMPURITY 2
CAS:173599-92-3
Formula: C26H24FN3O9S
P-424
573.55
PRULIFLOXACIN

PRULIFLOXACIN IMPURITY 3
CAS:187741-43-1
Formula: C21H20FN3O6S
P-425
461.46
PRULIFLOXACIN

PRULIFLOXACIN IMPURITY 4
CAS:156834-57-0
Formula: C21H20FN3O6S
P-426
461.46
PRULIFLOXACIN

PRULIFLOXACIN IMPURITY 5
Formula: C28H22F2N4O6S2
P-427
612.62
PRULIFLOXACIN

PRULIFLOXACIN-D8
CAS:123447-62-1 (non-d)
Formula: C21H12FN3O6SD8
P-422
469.52
PRULIFLOXACIN

PS-5 IMPURITY 1 (N-(2-SULFANYLETHYL)ACETAMIDE)
CAS:1190-73-4
Formula: C4H9NOS
C-4115
119.18
CYSTINE

PSEUDO VARDENAFIL
CAS:224788-34-5
Formula: C22H29N5O4S
V-051
459.57
Vardenafil

PSEUDO VARDENAFIL-D5
CAS:224788-34-5 (non-d)
Formula: C22H24N5O4SD5
V-0527
464.6
Vardenafil

PSEUDOCOPTISINE CHLORIDE
CAS:30044-78-1
Formula: C19H14NO4. Cl
B-2211
BERBERINE

Pseudoephedrine (Ephedrine HCl EP Impurity B)
CAS:90-82-4
Formula: C10H15NO
P-247002
165.24
PSEUDOEPHEDRINE

PSEUDOEPHEDRINE IMPURITY 1
CAS:67844-53-5
Formula: C11H15NO2
P-247001
193.25
PSEUDOEPHEDRINE

Pseudoephedrine-d3 (Ephedrine HCl EP Impurity B-d3)
CAS:754966-06-8
Formula: C10H12D3NO
P-247003
168.25
PSEUDOEPHEDRINE

PSEUDOERYTHROMYCIN A HEMIKETAL
CAS:105900-46-7
Formula: C37H67NO13
E-2023
733.94
ERYTHROMYCIN

PSEUDOHYPERICIN
CAS:55954-61-5
Formula: C30H16O9
H-030003
520.45
Hypericin

PSEUDOMORPHINE
CAS:125-24-6
Formula: C34H36N2O6
M-259011
568.67
MORPHINE

PSEUDOOXYNICOTINE DIHYDROCHLORIDE
CAS:66093-90-1
Formula: C10H14N2O. 2HCl
P-453001
PSEUDOOXYNICOTINE

PSEUDOSTELLARIN E
CAS:158335-66-1
Formula: C45H67N9O9
H-096002
878.09
HETEROPHYLLIN

PSEUDOSTELLARIN G
CAS:156525-71-2
Formula: C42H56N8O9
H-096003
816.96
HETEROPHYLLIN

PSEUDOTROPINE
CAS:135-97-7
Formula: C8H15NO
T-292003
141.21
TROPANE

PSEUDOYOHIMBINE
CAS:84-37-7
Formula: C21H26N2O3
Y-014
354.45
Yohimbine

PSILOCIN
CAS:520-53-6
Formula: C12H16N2O
P-396008
204.27
PSILOCIN

PSILOCIN O-GLUCURONIDE
CAS:514212-83-0
Formula: C18H24N2O7
P-396001
380.4
PSILOCIN

Psilocin-10
CAS:1435934-64-7
Formula: C12H6D10N2O
P-396007
214.33
PSILOCIN

PSILOCIN-D4
Formula: C12H12D4N2O
P-396005
208.3
PSILOCIN

PSILOCIN-D6
Formula: C12H10D6N2O
P-396006
210.31
PSILOCIN

Psilocin-d6 O-Glucuronide
Formula: C18H18D6N2O7
P-396002
386.43
PSILOCIN

PSILOCYBIN
CAS:520-52-5
Formula: C12H17N2O4P
P-410001
284.25
PSILOCYBIN

PSILOCYBIN-D10
CAS:2641522-10-1
Formula: C12H7D10N2O4P
P-410004
294.31
PSILOCYBIN

PSILOCYBIN-D4
CAS:1246819-43-1
Formula: C12H13D4N2O4P
P-410002
288.28
PSILOCYBIN

PSILOCYBIN-D6
Formula: C12H11D6N2O4P
P-410003
290.29
PSILOCYBIN

PSMA-11
CAS:1366302-52-4
Formula: C44H62N6O17
PP-392001
947.01
PSMA-11

PSMA-11 Di-TFA Salt
Formula: C44H62N6O17. 2C2HF3O2
PP-392002
PSMA-11

PT2399
CAS:1672662-14-4
Formula: C17H10F5NO4S
K-031005
419.32
KINASE INHIBITORS AND ANTAGONISTS

PTAQUILOSIDE
CAS:87625-62-5
Formula: C20H30O8
P-412001
398.45
PTAQUILOSIDE

PTC258
CAS:2476724-74-8
Formula: C16H18ClN3S2
P-442001
351.91
PTC258

PTERIDINE-6-CARBALDEHYDE
CAS:4742-17-0
Formula: C7H4N4O
F-2450
160.14
Folic acid

PTERIN
CAS:2236-60-4
Formula: C6H5N5O
P-275001
163.14
Pterin

PTEROIC ACID IMPURITY 1
Formula: C20H23N7O6 . Ca
P-128002
Pteroic acid

PTEROSIN D
CAS:34169-70-5
Formula: C15H20O3
P-376001
248.32
PTEROSIN

PTP INHIBITOR III (4-(BROMOACETYL)PHENOXYACETIC ACID)
CAS:29936-81-0
Formula: C10H9BrO4
P-293001
273.08
PTP INHIBITOR

PUBERULIC ACID
CAS:99-23-0
Formula: C8H6O6
P-456001
198.13
PUBERULIC ACID

PULCHELLIDIN
CAS:19077-86-2
Formula: C16H13O7. Cl
P-320001
PULCHELLIDIN

Pulegone-d6
Formula: C10H10D6O
P-366006
158.27
Pulegone

PUN30119
CAS:1801530-11-9
Formula: C35H35ClN6O5
K-031032
655.15
KINASE INHIBITORS AND ANTAGONISTS

PUNICALIN
CAS:65995-64-4
Formula: C34H22O22
P-278001
782.53
punicalin

PURINE
CAS:120-73-0
Formula: C5H4N4
P-185001
120.11
Purine

PURINE RELATED COMPOUND 1
CAS:1448999-68-5
Formula: C29H34N6O3
P-185007
514.63
Purine

Purine Related Compound 2
Formula: C24H27N5O3
P-185008
433.51
Purine

PURMORPHAMINE
CAS:483367-10-8
Formula: C31H32N6O2
K-031013
520.64
KINASE INHIBITORS AND ANTAGONISTS

PUROMYCIN DIHCL
CAS:58-58-2
Formula: C22H29N7O5. 2HCl
P-301001
Puromycin

PURPACTIN A
CAS:133806-59-4
Formula: C23H26O7
P-415001
414.45
PURPACTIN A

PYFLUBUMIDE
CAS:926914-55-8
Formula: C25H31F6N3O3
P-285001
535.53
PYFLUBUMIDE

PYMETROZINE
CAS:123312-89-0
Formula: C10H11N5O
P-457001
217.23
PYMETROZINE

PYOLUTEORIN
CAS:25683-07-2
Formula: C11H7Cl2NO3
P-393001
272.08
Pyoluteorin

PYR-GLY-OH
CAS:29227-88-1
Formula: C7H10N2O4
G-4026
186.17
glycine

PYRACLONIL
CAS:158353-15-2
Formula: C14H13ClN6
P-308001
300.75
Pyraclonil

PYRACLONIL IMPURITY 1
Formula: C11H11ClN6O
P-308002
278.7
Pyraclonil

PYRACLONIL IMPURITY 10
Formula: C15H17ClN6O2
P-308011
348.79
Pyraclonil

PYRACLONIL IMPURITY 11
Formula: C11H13ClN6O2
P-308012
296.72
Pyraclonil

PYRACLONIL IMPURITY 12
Formula: C11H13ClN6O2
P-308013
296.72
Pyraclonil

PYRACLONIL IMPURITY 13
Formula: C11H13ClN6O2
P-308014
296.72
Pyraclonil

PYRACLONIL IMPURITY 14
Formula: C11H13ClN6O2
P-308015
296.72
Pyraclonil

PYRACLONIL IMPURITY 15
Formula: C11H13ClN6O2
P-308016
296.72
Pyraclonil

PYRACLONIL IMPURITY 16
Formula: C11H13ClN6O2
P-308017
296.72
Pyraclonil

PYRACLONIL IMPURITY 17
Formula: C11H11ClN6O3
P-308018
310.7
Pyraclonil

PYRACLONIL IMPURITY 18
Formula: C11H11ClN6O3
P-308019
310.7
Pyraclonil

PYRACLONIL IMPURITY 19
Formula: C15H17ClN6O2
P-308020
348.79
Pyraclonil

PYRACLONIL IMPURITY 2
Formula: C11H11ClN6O
P-308003
278.7
Pyraclonil

PYRACLONIL IMPURITY 3
Formula: C11H11ClN6O2
P-308004
294.7
Pyraclonil

PYRACLONIL IMPURITY 4
Formula: C11H11ClN6O2
P-308005
294.7
Pyraclonil

PYRACLONIL IMPURITY 5
Formula: C11H11ClN6O2
P-308006
294.7
Pyraclonil

PYRACLONIL IMPURITY 6
Formula: C11H11ClN6O2
P-308007
294.7
Pyraclonil

PYRACLONIL IMPURITY 7
Formula: C15H17ClN6O2
P-308008
348.79
Pyraclonil

PYRACLONIL IMPURITY 8
Formula: C15H17ClN6O2
P-308009
348.79
Pyraclonil

PYRACLONIL IMPURITY 9
Formula: C15H17ClN6O2
P-308010
348.79
Pyraclonil

PYRACLONIL-13C-D3
CAS:158353-15-2 (non-labelled)
Formula: 13C C14H12D3ClN6
P-308021
318.79
Pyraclonil

PYRACLOSTROBIN
CAS:175013-18-0
Formula: C19H18ClN3O4
P-255001
387.82
PYRACLOSTROBIN

PYRACLOSTROBIN IMPURITY 1
CAS:2097140-04-8
Formula: C20H19Cl2N3O4
P-255002
436.29
PYRACLOSTROBIN

PYRACLOSTROBIN IMPURITY 2
CAS:222838-33-7
Formula: C16H14ClN3O
P-255003
299.76
PYRACLOSTROBIN

PYRACLOSTROBIN IMPURITY 3
CAS:512165-96-7
Formula: C18H16ClN3O3
P-255004
357.79
PYRACLOSTROBIN

PYRACLOSTROBIN IMPURITY 4
CAS:151827-82-6
Formula: C10H13NO3
P-255005
195.22
PYRACLOSTROBIN

Pyraclostrobin Impurity 5
Formula: C22H19ClN2O4
P-255006
410.85
PYRACLOSTROBIN

PYRANOCOUMARIN
CAS:518-20-7
Formula: C20H18O4
C-1640
322.36
Coumarin

Pyrantel EP Impurity D Trifluoroacetate
Formula: C6H12N2
P-763
PYRANTEL

PYRANTEL HCL
CAS:26155-20-4
Formula: C11H14N2S. HCl
P-761
PYRANTEL

PYRANTEL IMPURITY A
CAS:36700-38-6
Formula: C11H14N2S
P-762
206.31
PYRANTEL

PYRANTEL PAMOATE
CAS:22204-24-6
Formula: C11H14N2S C23H16O6
P-764
PYRANTEL

PYRANTEL PAMOATE-D10
Formula: C23H6D10O6. C11H14N2S
P-765
PYRANTEL

Pyraquinate
CAS:2378093-62-8
Formula: C27H28ClN5O5
H-089003
538
herbicide

PYRAZINAMIDE
CAS:98-96-4
Formula: C5H5N3O
P-491
123.12
Pyrazinamide

PYRAZINAMIDE-D3
CAS:1432059-16-9
Formula: C5H2D3N3O
P-492
126.13
Pyrazinamide

Pyrazinamide-d3-15N
CAS:1246817-81-1
Formula: C5H2D3N215NO
P-494
127.13
Pyrazinamide

PYRAZINE
CAS:290-37-9
Formula: C4H4N2
P-202001
80.09
Pyrazine

PYRAZINE IMPURITY 1 (2-METHYLPYRAZINE)
CAS:109-08-0
Formula: C5H6N2
P-202008
94.12
Pyrazine

Pyrazine Impurity 2
CAS:1003-29-8
Formula: C5H5NO
P-202009
95.1
Pyrazine

PYRAZINE IMPURITY 3 HCL (3-METHYLPYRIDINE HCL)
CAS:14401-92-4
Formula: C6H7N. HCl
P-202012
Pyrazine

Pyrazine Impurity 4
CAS:31396-35-7
Formula: C5H6N2O
P-202022
110.12
Pyrazine

PYRAZINE-D4
CAS:1758-62-9
Formula: C4D4N2
P-202016
84.11
Pyrazine

PYRAZINECARBONITRILE
CAS:19847-12-2
Formula: C5H3N3
P-202006
105.1
Pyrazine

PYRAZINOIC ACID (PYRAZINECARBOXYLIC ACID)
CAS:98-97-5
Formula: C5H4N2O2
P-240001
124.1
Pyrazinoic acid

PYRAZINOIC ACID-D3 (PYRAZINECARBOXYLIC ACID-D3)
CAS:98-97-5 (non-d)
Formula: C5HN2O2D3
P-240002
127.12
Pyrazinoic acid

PYRAZOLE N-DEMETHYL SILDENAFIL-D3
CAS:1185044-03-4
Formula: C21H25D3N6O4S
S-06201
463.57
Sildenafil

PYRAZOLE N-DESMETHYL SILDENAFIL
CAS:139755-95-6
Formula: C21H28N6O4S
S-0623
460.55
Sildenafil

PYRAZOLE-4-BORONIC ACID
CAS:1256346-38-9
Formula: C3H5BN2O2. HCl
P-303009
Pyrazole

Pyrazole-N-Desmethyl-N-Nitroso Sildenafil
Formula: C21H27N7O5S
S-06187
489.55
Sildenafil

PYRAZOLONE
CAS:39455-90-8
Formula: C3H2N2O
P-211001
82.06
PYRAZOLONE

PYRAZOLOQUINOLONE RELATED COMPOUND 1
CAS:143409-06-7
Formula: C13H17NO2
P-377001
219.28
PYRAZOLOQUINOLONE

PYRAZOLOQUINOLONE RELATED COMPOUND 2
Formula: C15H22N2O2
P-377002
262.35
PYRAZOLOQUINOLONE

PYRAZOLOQUINOLONE RELATED COMPOUND 3
Formula: C15H18N2O
P-377003
242.32
PYRAZOLOQUINOLONE

PYRAZOLOQUINOLONE RELATED COMPOUND 4
Formula: C16H22N4
P-377004
270.38
PYRAZOLOQUINOLONE

PYRAZOLOQUINOLONE RELATED COMPOUND 5
Formula: C22H30N4
P-377005
350.51
PYRAZOLOQUINOLONE

PYRAZOLOQUINOLONE RELATED COMPOUND 6
Formula: C23H28N4O
P-377006
376.5
PYRAZOLOQUINOLONE

PYRAZOLOQUINOLONE RELATED COMPOUND 7
CAS:2556475-13-7
Formula: C15H20N4O
P-377007
272.35
PYRAZOLOQUINOLONE

PYRAZOPHOS
CAS:13457-18-6
Formula: C14H20N3O5PS
P-379001
373.36
Pyrazophos

PYRAZOPHOS IMPURITY 1
CAS:57615-05-1
Formula: C10H11N3O3
P-379003
221.22
Pyrazophos

Pyrazophos Impurity 2
Formula: C14H20N3O5PS
P-379005
373.36
Pyrazophos

Pyrazophos Impurity 2-13C4
Formula: C1013C4H20N3O5PS
P-379006
377.33
Pyrazophos

PYRAZOPHOS-13C4
Formula: C1013C4H20N3O5PS
P-379002
377.33
Pyrazophos

PYRAZOPHOS-13C4 (MIXTURE OF ISOMERS)
Formula: C1013C4H20N3O5PS
P-379004
377.33
Pyrazophos

PYRENE
CAS:129-00-0
Formula: C16H10
P-187001
202.26
pyrene

PYRIBAMBENZ-ISOPROPYL
CAS:420138-41-6
Formula: C23H25N3O5
P-370001
423.47
PYRIBAMBENZ