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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 30,991-31,000 of 36,550

Gemfibrozil Ethyl Ester

ImpurityLevels of characterisation
Cat. No.
P-G024-014
CAS
63258-18-4
Formula
C17H26O3
Family
Gemfibrozil
Synonyms
ethyl 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate, Gemfibrozil Impurity N1

Gemfibrozil Isopropyl Ester

ImpurityLevels of characterisation
Cat. No.
P-G024-015
CAS
154021-24-6
Formula
C18H28O3
Family
Gemfibrozil
Synonyms
propan-2-yl 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate

Glibenclamide Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-G038-011
CAS
33924-49-1
Formula
C16H16ClNO2
Family
Glibenclamide
Synonyms
5-Chloro-N-(2-Phenylethyl)-2-Methoxy-Benzamide, 5-Chloro-N-(2-phenylethyl)-2-methoxybenzamide

Glibenclamide Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-G038-014
CAS
151890-69-6
Formula
C19H21ClN2O6S
Family
Glibenclamide
Synonyms
Ethyl N-[4-[2-[(5-chloro-2-methoxybenzoyl)amino]ethyl]phenyl]sulfonylcarbamate, Glyburide

67688-89-5(HCl salt)

ImpurityLevels of characterisation
Cat. No.
P-O082-005
CAS
67688-89-5
Formula
C10H11NO2·HCl
Family
Ozagrel
Synonyms
Ozagrel Impurity 23 Hydrochloride, Ozagrel Impurity 25 HCl

Hydantoin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-H324-010
CAS
210993-30-9
Formula
C18H14N4O6
Synonyms
4,4'-Bis(4-hydroxyphenyl)-[4,4'-biimidazolidine]-2,2',5,5'-tetraone

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