4-CHOLESTEN-19-OL-3-ONE ACETATE

Base Information

• Chemical Name: 4-CHOLESTEN-19-OL-3-ONE ACETATE
• CAS No.: 21515-60-6
• Molecular Formula: C₂₉H₄₆O₃
• Molecular Weight: 442.682
• Mol file: 21515-60-6.mol

Synonyms:4-CHOLESTEN-19-OL-3-ONE ACETATE

Chemical Property of 4-CHOLESTEN-19-OL-3-ONE ACETATE

Chemical Property:

• PSA: 43.37000
• LogP: 7.14010

Purity/Quality:

97% ^*data from raw suppliers

4-CHOLESTEN-19-OL-3-ONE ACETATE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-CHOLESTEN-19-OL-3-ONE ACETATE

There total 2 articles about 4-CHOLESTEN-19-OL-3-ONE ACETATE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

acetic anhydride (108-24-7) + 19-hydroxy-cholest-4-en-3-one (13200-77-6) → 19-acetoxy-4-cholesten-3-one (21515-60-6)

Guidance literature:

In pyridine; for 20h; Ambient temperature;

Reference yield:

→ 19-Acetoxy-Δ4-cholesten-3-on (21515-60-6)

Guidance literature:

aus 19-Hydroxy-Δ(4)-cholesten-3-on und Acetylchlorid, N,N-Dimethylanilin;

upstream raw materials:

acetic anhydride

19-hydroxy-cholest-4-en-3-one

Refernces

• 1、 Mousseron-Canet,Labeeuw,Lanet. "Steric effect upon the epoxidation reaction of steroids. IV. Reactivity of 19-hydroxy-5-cholestene and 19-hydroxy-5-androstene". . p. 2125 - 2130. Retrieved 2007/10/06.