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Pharmaceutical analytical standards

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

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Results 9,871-9,880 of 35,292

Dienogest Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-D103-025
Formula
C20H25NO2
Family
Dienogest
Synonyms
2-[(8S,13S,14S)-3-Hydroxy-13-methyl-17-oxo-1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-yl]acetonitrile

Difluprednate Impurity 16

ImpurityLevels of characterisation
Cat. No.
P-D115-024
Formula
C25H32F2O6
Family
Difluprednate
Synonyms
[2-[(6S,8S,9R,10S,11S,13S,14S,17R)-6,9-Difluoro-11,17-dihydroxy-10,13-dimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] butanoate

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