86270-41-9

Basic information

• Product Name: 3β-ethoxycarbonyloxy-4β-hydroxyandrost-5-en-17-one
• CAS NO: 86270-41-9
• Molecular Weight: 376.493
• Mol File: 86270-41-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3β-ethoxycarbonyloxy-4β-hydroxyandrost-5-en-17-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3β-ethoxycarbonyloxy-4β-hydroxyandrost-5-en-17-one(86270-41-9)
• EPA Substance Registry System: 3β-ethoxycarbonyloxy-4β-hydroxyandrost-5-en-17-one(86270-41-9)

Safety Data

• Hazardous Substances Data: 86270-41-9(Hazardous Substances Data)

Upstream product

• 63518-24-1 3β,4β-dihydroxyandrost-5-en-17-one 
• 541-41-3 chloroformic acid ethyl ester 

Relevant articles and documents

A Nuclear Magnetic Resonance Study of the Conversion of 4β-Acetoxy-3β-hydroxy-Δ5-steroids into 3β,6β-Diacetoxy-Δ4-steroids

2H, 13C, and 14C Labelling studies have shown that the reaction of 4β-acetoxy-3β-hydroxy-Δ5- and 3β-acetoxy-4β-hydroxy-Δ5-steroids with acetic acid to form 3β,6β-diacetoxy-Δ4-steroids involves an intramolecular rearrangement of the C-4 acetate to C-3 proceeding via a 3β,4β-dioxolanylium ion accompanied by SNi attack at C-6β by the incoming acetate.