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Pharmaceutical analytical standards

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

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Results 27,241-27,250 of 35,292

Medroxyprogesterone Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-M029-023
CAS
113891-99-9
Formula
C24H36O4
Family
Medroxyprogesterone
Synonyms
[(5R,6S,8R,9S,10S,13S,14S,17R)-17-Acetyl-6,10,13-trimethyl-3-oxo-2,4,5,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate

Medroxyprogesterone Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-M029-024
CAS
1072923-65-9
Formula
C24H34O5
Family
Medroxyprogesterone
Synonyms
[(1R,6S,8R,9S,10R,13S,14S,17R)-17-Acetyl-1-hydroxy-6,10,13-trimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate

Medroxyprogesterone Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-M029-025
CAS
28018-91-9
Formula
C21H29BrO3
Family
Medroxyprogesterone
Synonyms
(8R,9S,10R,13S,14S,16S,17R)-17-Acetyl-16-bromo-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one

Medroxyprogesterone Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-M029-026
CAS
2128317-86-0
Formula
C31H41NO4
Family
Medroxyprogesterone
Synonyms
[(8R,9S,10R,13S,14S,17R)-17-Acetyl-10,13-dimethyl-6-[(N-methylanilino)methyl]-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate

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