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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 24,681-24,690 of 35,292

Monoacetyl Dapsone

ImpurityLevels of characterisation
Cat. No.
P-D018-038
CAS
565-20-8
Formula
C14H14N2O3S
Family
Dapsone
Synonyms
N-[4-(4-aminophenyl)sulfonylphenyl]acetamide, MADDS

N3-Methylalbendazole

ImpurityLevels of characterisation
Cat. No.
P-A062-038
CAS
1149360-33-7
Formula
C13H17N3O2S
Family
Albendazole
Synonyms
Albendazole Impurity 22, methyl N-(1-methyl-6-propylsulfanylbenzimidazol-2-yl)carbamate

2-Nitroaniline

ImpurityLevels of characterisation
Cat. No.
P-A062-025
CAS
88-74-4
Formula
C6H6N2O2
Family
Albendazole
Synonyms
o-Nitroaniline, o-Nitraniline

4-Nitroaniline

ImpurityLevels of characterisation
Cat. No.
P-A062-028
CAS
100-01-6
Formula
C6H6N2O2
Family
Albendazole
Synonyms
Albendazole Impurity 9 (4-Nitroaniline), p-Nitroaniline

2-(4-Nitrophenyl)butanamide

ImpurityLevels of characterisation
Cat. No.
P-I043-015
CAS
858006-96-9
Formula
C10H12N2O3
Family
Indobufen
Synonyms
Indobufen Impurity 27, Indobufen Impurity 20

2-(3-Nitrophenyl)butanenitrile

ImpurityLevels of characterisation
Cat. No.
P-I043-008
CAS
21762-23-2
Formula
C10H10N2O2
Family
Indobufen
Synonyms
Benzeneacetonitrile, alpha-ethyl-3-nitro-, Indobufen Impurity N3

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