CAS 924726-88-5

(6α,11β,16β)-17,21-[(1-Ethoxypropylidene)bis(oxy)]-6,9-difluoro-11-hydroxy-16-methylpregna-1,4-diene-3,20-dione

Controlled Product

CAS: 924726-88-5

Applications (6α,11β,16β)-17,21-[(1-Ethoxypropylidene)bis(oxy)]-6,9-difluoro-11-hydroxy-16-methylpregna-1,4-diene-3,20-dione is an intermediate in the synthesis of Diflorasone 17-propionate-21-mesylate (D445513). which is an impurity related to Halobetasol propionate, which belongs to a Class I topical synthetic corticosteroids used to treat a variety of skin conditions, for example, eczema, dermatitis, allergies and rash, in which it reduces swelling, itching and redness.
References Nalwade, Santaji., et al.: J Chromatogr Sci., 53, 127 (2015);

Formula: C₂₇H₃₆F₂O₆

Color and Shape: Neat

Molecular weight: 494.57

Ref: TR-E924725