(11β,16β)-9-Fluoro-11-hydroxy-16-methyl-21-[(methylsulfonyl)oxy]-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; 9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-Methanesulfonate 17-Propionate; Clobetasol Propionate EP Impurity I
雜質(zhì):
Clobetasol Propionate EP Impurity I
CAS號:
15423-80-0
分子式:
C??H??FO?S
外觀:
Pale Yellow to Yellow Solid
熔點:
>126°C (dec.)
分子量:
526.61
儲存:
Hygroscopic, -20°C Freezer, Under inert atmosphere
Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
應(yīng)用:
Betamethasone 17-Propionate 21-Mesylate (Clobetasol Propionate EP Impurity I) is the 21-mesylate analogue of Betamethasone 17-Acetate (B327015) with antiinflammatory activity.