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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 12,951-12,960 of 59,523

Dienogest Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-D103-024
Formula
C20H25NO4
Family
Dienogest
Synonyms
2-[(1R,3aS,4S,7aS)-4-[2-(2,5-Dihydroxyphenyl)ethyl]-1-hydroxy-7a-methyl-5-oxo-2,3,3a,4,6,7-hexahydroinden-1-yl]acetonitrile

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

Dienogest-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-D103-015
Formula
C20H21D4NO2
Family
Dienogest

Dienogest-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-D103-016
Formula
C20H20D5NO2
Family
Dienogest
Synonyms
Dienogest-d5 (major)

Dienogest-d6

Isotopically labelledLevels of characterisation
Cat. No.
P-D103-017
Formula
C20H19D6NO2
Family
Dienogest

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