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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 3,831-3,840 of 59,523

Prednisolone Impurity 17

ImpurityLevels of characterisation
Cat. No.
P-P177-083
Formula
C26H36O7
Family
Prednisolone
Synonyms
4-[2-[(8S,9S,10R,11S,13S,14S,17R)-17-Hydroxy-10,11,13-trimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethoxy]-4-oxobutanoic acid

Prednisolone Impurity 18

ImpurityLevels of characterisation
Cat. No.
P-P177-084
Formula
C25H32O7
Family
Prednisolone
Synonyms
4-[2-[(8S,9S,10R,11S,13S,14S)-11-Hydroxy-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethoxy]-4-oxobutanoic acid

Prednisolone Impurity 23

ImpurityLevels of characterisation
Cat. No.
P-P177-089
Formula
C27H36O8
Family
Prednisolone
Synonyms
4-O-[2-[(6R,8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-6,10,13-trimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] 1-O-methyl butanedioate

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