Compound Q&A
How is (16beta)-21-Chloro-9-fluoro-17-hydroxy-16-methylpregna-1,4-diene-3,11,20-trione (CAS: 54063-32-0) typically synthesized?
Answer
(16beta)-21-Chloro-9-fluoro-17-hydroxy-16-methylpregna-1,4-diene-3,11,20-trione is synthesized through a complex multi-step process involving the modification of steroid precursors. Common synthetic routes include stereoselective reductions, chlorination, fluorination, and hydroxylation reactions. Catalysts such as palladium or platinum complexes are often used to achieve high selectivity and yield.
About
CAS No
54063-32-0
English Name
(16beta)-21-Chloro-9-fluoro-17-hydroxy-16-methylpregna-1,4-diene-3,11,20-trione
Molecular Formula
C22H26ClFO4
Molecular Weight
408.9 g/mol
SMILES
CC1CC2C3CCC4=CC(=O)C=CC4(C3(C(=O)CC2(C1(C(=O)CCl)O)C)F)C
InChIKey
XXIFVOHLGBURIG-OZCCCYNHSA-N
Last Updated: 2026-03-28 13:47
