Fluticasone Furoate and its Impurities
Fluticasone furoate is a corticosteroid. It is used to treat seasonal and year-round allergy symptoms such as stuffy/runny nose, itching, and sneezing.Reference standards of Fluticasone Furoate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Fluticasone Furoate - Impurity K
6α,9-Difluoro-17-[[(fluoromethyl)sulfanyl]carbonyl]-11β-hydroxy-16α-methyl-3-oxoandrosta-1,4-dien-17α-yl 6α,9-difluoro-11β,17α-dihydroxy-16α-methyl-3-oxoandrosta-1,4-diene-17-carboxylate
Catalogue No.:PA 33 0300110
CAS :
220589-37-7
Molecular Formula : C43H51F5O8S
Molecular Weight : 822.93
Fluticasone Furoate - Impurity L
[6α,9-Difluoro-11β,17α-dihydroxy-16α-methyl-3-oxoandrosta-1,4-dien-17-yl][6α,9-difluoro-17α-[(furan-2-ylcarbonyl)oxy]-11β-hydroxy-16α-methyl-3-oxoandrosta-1,4-dien-17-yl]dithioperoxyanhydride
Catalogue No.:PA 33 0300120
CAS :
NA
Molecular Formula : C47H52F4O10S2
Molecular Weight : 917.04
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-Difluoro-17-((furan-2-carbonyl)oxy)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic furan-2-carboxylic thioanhydride
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-Difluoro-17-((furan-2-carbonyl)oxy)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic furan-2-carboxylic thioanhydride
Catalogue No.:PA 33 0301004
CAS :
397864-41-4
Molecular Formula : C31H30F2O8S
Molecular Weight : 600.63
