3β-Acetyloxy-5-oxo-5,6-secocholestan-6-oic acid

Base Information

• Chemical Name: 3β-Acetyloxy-5-oxo-5,6-secocholestan-6-oic acid
• CAS No.: 10473-42-4
• Molecular Formula: C29H48 O5
• Molecular Weight: 476.697
• Mol file: 10473-42-4.mol

Synonyms:5,6-Secocholestan-6-oicacid, 3-(acetyloxy)-5-oxo-, (3b)-; 5,6-Secocholestan-6-oic acid, 3b-hydroxy-5-oxo-, acetate (6CI,7CI,8CI); 3b-Acetoxy-5-oxo-5,6-secocholestan-6-oicacid; NSC 148878

Chemical Property of 3β-Acetyloxy-5-oxo-5,6-secocholestan-6-oic acid

Chemical Property:

• Vapor Pressure: 1.24E-14mmHg at 25°C
• Boiling Point: 573.2°Cat760mmHg
• Flash Point: 176.6°C
• PSA: 80.67000
• Density: 1.06g/cm³
• LogP: 6.67320

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3β-Acetyloxy-5-oxo-5,6-secocholestan-6-oic acid

There total 10 articles about 3β-Acetyloxy-5-oxo-5,6-secocholestan-6-oic acid 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: 95.0%

Acetic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-5-hydroxy-10,13-dimethyl-6-oxo-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester (96478-98-7) → 3β-acetoxy-5-oxo-5,6-seco-cholestan-6-oic acid (10473-42-4)

Guidance literature:

With jones reagent; In acetone; at 50 ℃;

DOI:10.1016/S0040-4039(00)82357-6

Reference yield: 94.0%

Acetic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-5,6-dihydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester (123285-93-8) → 3β-acetoxy-5-oxo-5,6-seco-cholestan-6-oic acid (10473-42-4)

Guidance literature:

With jones reagent; In acetone; at 50 ℃;

DOI:10.1016/S0040-4039(00)82357-6

Reference yield: 85.0%

3β-acetoxy-5,6-epoxycholestane (1256-31-1,2953-35-7,4092-57-3,14456-17-8,68974-60-7,68974-61-8,55400-50-5) → 3β-acetoxy-5-oxo-5,6-seco-cholestan-6-oic acid (10473-42-4)

Guidance literature:

With jones reagent; In acetone; at 50 ℃;

DOI:10.1016/S0040-4039(00)82357-6

upstream raw materials:

Cholesteryl acetate

3β-acetoxy-5,6-epoxycholestane

Acetic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-5,6-dihydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester

Acetic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-5-hydroxy-10,13-dimethyl-6-oxo-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester

Downstream raw materials:

methyl 3β-acetoxy-5-oxo-5,6-seco-cholestan-6-oate

B-Nor-cholestadien-(3.5)

5,6-Seco-cholestan-5-on-6-saeure-methylester

3β-acetoxy-B-norcholest-5-ene

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