flumethasone and its Impurities
Flumethasone is used for a corticosteroid topical. It is also known as flumethasone. Reference standards of Flumethasone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-Difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylic Acid
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-Difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylic Acid
Catalogue No.:PA 33 0171002
CAS :
28416-86-6
Molecular Formula : C21H28F2O5
Molecular Weight : 398.45