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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 29,781-29,790 of 36,550

Clobazam Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C197-022
CAS
22316-45-6
Formula
C17H15ClN2O5
Family
Clobazam
Synonyms
Ethyl 5'-chloro-2'-nitro-N-phenylmalonanilate, ethyl 3-(N-(5-chloro-2-nitrophenyl)anilino)-3-oxopropanoate

Clobazam, hydrolysis

ImpurityLevels of characterisation
Cat. No.
P-C197-015
CAS
68406-48-4
Formula
C13H13ClN2
Family
Clobazam
Synonyms
4-Chloro-1-N-methyl-2-N-phenylbenzene-1,2-diamine, Clobazam Impurity 10

Curcumin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C259-009
CAS
99422-73-8
Formula
C26H39NO4
Family
Curcumin
Synonyms
6-Hexadecanoylamido-4-Methylumbelliferone, N-(7-hydroxy-4-methyl-2-oxochromen-6-yl)hexadecanamide

5-Deazaflavin

ImpurityLevels of characterisation
Cat. No.
P-R050-013
CAS
26908-38-3
Formula
C11H7N3O2
Family
Riboflavin
Synonyms
1H-pyrimido[4,5-b]quinoline-2,4-dione, Deazaflavin

Dehydrodivanillin

ImpurityLevels of characterisation
Cat. No.
P-V086-012
CAS
2092-49-1
Formula
C16H14O6
Synonyms
Divanillin, 3-(5-formyl-2-hydroxy-3-methoxyphenyl)-4-hydroxy-5-methoxybenzaldehyde

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