CAS:1485182-27-1|(11b)​-21-​(Acetyloxy)​-​9-​bromo-​11-​(formyloxy)​-pregna-​1,​4,​16-​triene-​3,​20-​dione

Catalogue Number:A189670
Chemical Name:(11b)​-21-​(Acetyloxy)​-​9-​bromo-​11-​(formyloxy)​-pregna-​1,​4,​16-​triene-​3,​20-​dione
CAS Number:1485182-27-1
Molecular Formula:C₂₄H₂₇BrO₆
Appearance:Yellow or brownish solid
Molecular Weight:491.38
Storage:-20°C
Solubility:Dichloromethane
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;
Applications:(11b)​-21-​(Acetyloxy)​-​9-​bromo-​11-​(formyloxy)​-pregna-​1,​4,​16-​triene-​3,​20-​dione is an intermediate in the synthesis of (9b,11b,16a)-21-(Acetyloxy)-9,11-epoxy-16,17-dihydroxypregna-1,4-diene-3,20-dione (A133050) which is a steroid.
References:Tripathi, V., et al.: PCT Int. Appl. (2016), WO 2016120891 A1 20160804
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