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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 2,611-2,620 of 5,812

Arginine EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A185-004
CAS
70-26-8
Formula
C5H12N2O2
Family
Arginine
Synonyms
L-(-)-Ornithine, Ornithine

Captopril EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C030-003
CAS
64806-05-9
Formula
C18H28N2O6S2
Family
Captopril
Synonyms
Captopril Disulfide, Captoprds

Captopril EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C030-004
CAS
80629-35-2
Formula
C9H14BrNO3
Family
Captopril
Synonyms
Captopril Impurity B, L-Proline, 1-((2S)-3-bromo-2-methyl-1-oxopropyl)-

Captopril EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C030-005
CAS
26473-47-2
Formula
C4H8O2S
Family
Captopril
Synonyms
3-Mercaptoisobutyric acid, 2-methyl-3-sulfanylpropanoic acid

Captopril EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C030-006
CAS
56970-78-6
Formula
C4H7BrO2
Family
Captopril
Synonyms
3-Bromo-2-methylpropionic acid, 3-bromo-2-methylpropanoic acid

Captopril EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C030-007
CAS
23500-15-4
Formula
C9H15NO3
Family
Captopril
Synonyms
Isobutyrylproline, L-Proline, 1-(2-methyl-1-oxopropyl)-

Captopril EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C030-008
CAS
63250-36-2
Formula
C9H15NO3S
Family
Captopril
Synonyms
Epicaptopril, Captopril Impurity F

Captopril EP Impurity G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C030-010
CAS
76497-39-7
Formula
C6H10O3S
Family
Captopril
Synonyms
D-beta-acetylthioisobutyric acid, Captopril Impurity V

Captopril EP Impurity H

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C030-011
CAS
205521-07-9
Formula
C15H23NO5S2
Family
Captopril
Synonyms
L-Proline, 1-((2S)-3-(((2R)-3-(acetylthio)-2-methyl-1-oxopropyl)thio)-2-methyl-1-oxopropyl)-, Captopril impurity h (ep impurity)

Captopril EP Impurity J

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C030-002
CAS
64838-55-7
Formula
C11H17NO4S
Family
Captopril
Synonyms
S-Acetylcaptopril, Captopril impurity J

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