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Pharmaceutical analytical standards

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

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Results 13,371-13,380 of 59,523

Etonogestrel Impurity 11

ImpurityLevels of characterisation
Cat. No.
P-E138-024
Formula
C23H30O2
Family
Etonogestrel
Synonyms
(8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-3-methoxy-11-methylidene-1,2,7,8,9,10,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-ol

Etonogestrel Impurity 12

ImpurityLevels of characterisation
Cat. No.
P-E138-025
Formula
C24H32O2
Family
Etonogestrel
Synonyms
(8S,9S,10R,13S,14S,17R)-3-Ethoxy-13-ethyl-17-ethynyl-11-methylidene-1,2,7,8,9,10,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-ol

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