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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 50,721-50,730 of 59,523

7-Chloro-4-(piperazin-1-yl)quinoline

ImpurityLevels of characterisation
Cat. No.
P-P125-015
CAS
837-52-5
Formula
C13H14ClN3
Family
Piperaquine
Synonyms
Piperaquine Impurity 6 (7-Chloro-4-Piperazinylquinoline), Quinoline, 7-chloro-4-(1-piperazinyl)-

2-Chlorobenzimidazole

ImpurityLevels of characterisation
Cat. No.
P-E032-013
CAS
4857-06-1
Formula
C7H5ClN2
Family
Emedastine
Synonyms
Emedastine Related Compound 1, 2-chloro-1H-benzimidazole

(R)-Chloroquine

ImpurityLevels of characterisation
Cat. No.
P-C137-013
CAS
58175-87-4
Formula
C18H26ClN3
Family
Chloroquine
Synonyms
Chloroquine, (R)-, Hydroxychloroquine Impurity 50

(S)-Chloroquine

ImpurityLevels of characterisation
Cat. No.
P-C137-014
CAS
58175-86-3
Formula
C18H26ClN3
Family
Chloroquine
Synonyms
Chloroquine, (S)-, Chloroquine, D-

Chloroquine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C137-015
CAS
133860-75-0
Formula
C13H14ClN3O2
Family
Chloroquine
Synonyms
2-Chloro-N-(2-methylpropyl)-3-nitro-4-quinolinamine, 2-chloro-N-(2-methylpropyl)-3-nitroquinolin-4-amine

(S,S,S)-Cobicistat

ImpurityLevels of characterisation
Cat. No.
P-C233-004
CAS
2230789-82-7
Formula
C40H53N7O5S2
Family
Cobicistat
Synonyms
8SF9Nfu3QD, Cobicistat, (S,S,S)-

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