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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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Results 2,001-2,010 of 36,550

Estradiol Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-E100-100
Formula
C36H42O5S
Family
Estradiol
Synonyms
Bis[(8S,13S,14S,17S)-3-hydroxy-13-methyl-6,7,8,12,14,15,16,17-octahydrocyclopenta[a]phenanthren-17-yl] sulfite

Estradiol Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-E100-101
Formula
C30H32O
Family
Estradiol
Synonyms
(8S,9S,13S,14S)-13-Methyl-17-(4-phenylphenyl)-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-ol

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