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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 6,761-6,770 of 9,730

Ethyl 4-hydroxybutanoate

APILevels of characterisation
Cat. No.
P-E445-001
CAS
999-10-0
Formula
C6H12O3
Synonyms
Elagolix Impurity 38, NSC 617295

Ethyl 4,4-dichloro acetoacetate

APILevels of characterisation
Cat. No.
P-E436-001
CAS
6082-74-2
Formula
C6H8Cl2O3
Synonyms
4,4-Dichloro-3-oxobutyric acid ethyl ester, ethyl 4,4-dichloro-3-oxobutanoate

Ethyl 5-nitrobenzofuran-2-carboxylate

APILevels of characterisation
Cat. No.
P-E453-001
CAS
69604-00-8
Formula
C11H9NO5
Synonyms
2-Benzofurancarboxylic acid, 5-nitro-, ethyl ester, ethyl 5-nitro-1-benzofuran-2-carboxylate

Ethyl 6-chloronicotinate

APILevels of characterisation
Cat. No.
P-E457-001
CAS
49608-01-7
Formula
C8H8ClNO2
Synonyms
ethyl 6-chloropyridine-3-carboxylate

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