Compound Q&A
How is (3beta,5alpha)-17-Oxoandrostan-3-yl acetate (CAS: 1239-31-2) typically synthesized?
Answer
(3beta,5alpha)-17-Oxoandrostan-3-yl acetate is typically synthesized from androst-4-en-3-one via a series of reactions including reduction, oxidation, and acetylation. Commonly, the synthesis involves the use of sodium borohydride for reduction, acetic anhydride for acetylation, and catalytic hydrogenation for selectivity. The overall yield is generally around 70-80% depending on the reaction conditions and purity of starting materials.
About
CAS No
1239-31-2
English Name
(3beta,5alpha)-17-Oxoandrostan-3-yl acetate
Molecular Formula
C21H32O3
Molecular Weight
332.48 g/mol
SMILES
CC(=O)OC1CCC2(C(C1)CCC3C2CCC4(C3CCC4=O)C)C
InChIKey
FDCINQSOYQUNKB-HGDYXINXSA-N
Last Updated: 2025-11-01 18:55