(6a,11b,16a)-6,9-Difluoro-11-hydroxy-16-methylandrosta-1,4-diene-3,17-dione

(6a,11b,16a)-6,9-二氟-11-羟基-16-甲基雄甾-1,4-二烯-3,17-二酮

Also known as: 17-Keto Flumethasone, Fluticasone Related Compound A, Fluticasone Impurity 31, Fluticasone Propionate Impurity 2, Androsta-1,4-diene-3,17-dione,6,9-difluoro-11-hydroxy-16-methyl-, (6a,11b,16a)-, (6S,8S,9R,10S,11S,13S,14S,16R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione, 6α,9α-difluoro-11β-hydroxy-16α-methylandrosta-1,4-diene-3,17-dione, 6α,9ξ,11β,16α-6,9-difluoro-11-hydroxy-16-methylandrosta-1,4-diene-3,17-dione

(6a,11b,16a)-6,9-Difluoro-11-hydroxy-16-methylandrosta-1,4-diene-3,17-dione (CAS 25256-97-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C20H24F2O3 and a molecular weight of 350.40000 g/mol. It is also known as 17-Keto Flumethasone, Fluticasone Related Compound A and Fluticasone Impurity 31. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

25256-97-7

Jingsj CID

J-1895626-7

Molecular Formula

C₂₀H₂₄F₂O₃

Chinese Name

(6a,11b,16a)-6,9-二氟-11-羟基-16-甲基雄甾-1,4-二烯-3,17-二酮

Molecular Weight

350.40000 g/mol

Category

Ketones

Last updated

8/21/2026