20-BETA-DIHYDROPREGNANEDIONE

Base Information

• Chemical Name: 20-BETA-DIHYDROPREGNANEDIONE
• CAS No.: 80-93-3
• Molecular Formula: C21H34 O2
• Molecular Weight: 318.5
• Mol file: 80-93-3.mol

Synonyms:5b-Pregnan-3-one, 20b-hydroxy- (6CI,7CI,8CI); 20b-Hydroxy-5b-pregnan-3-one; 5b-Pregnan-20b-ol-3-one; Pregnan-20b-ol-3-one

Chemical Property of 20-BETA-DIHYDROPREGNANEDIONE

Chemical Property:

• PSA: 37.30000
• LogP: 4.59520

Purity/Quality:

97% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 20-BETA-DIHYDROPREGNANEDIONE

There total 7 articles about 20-BETA-DIHYDROPREGNANEDIONE 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:

→ Pregnan-20-ol-3-on (80-93-3,516-58-5,516-59-6,4406-38-6,22215-65-2,22215-66-3,22342-56-9,23885-50-9,23885-51-0,54353-11-6,57457-21-3,103956-97-4)

Guidance literature:

Pregna-4.16-dien-3,20-dion, elektrochem.;

Reference yield:

→ 17-((R)-1-Hydroxy-ethyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-one (80-93-3,516-58-5,516-59-6,4406-38-6,22215-65-2,22215-66-3,22342-56-9,23885-50-9,23885-51-0,54353-11-6,57457-21-3,103956-97-4)

Guidance literature:

3-Oxo-5β-bis-norcholansaeure, Pb(OCOCH3)4;

Reference yield:

→ Pregnanol-(20β)-on-(3) (80-93-3,516-58-5,516-59-6,4406-38-6,22215-65-2,22215-66-3,22342-56-9,23885-50-9,23885-51-0,54353-11-6,57457-21-3,103956-97-4)

Guidance literature:

Pregnandion-(3.20) durch Einw. v. 20β-Hydroxysteroid-Dehydrogenase('20β-SD')(aus Streptomyces hydrogenuus) u. NADH bei pH 5.0 - 5.0;

Downstream raw materials:

pregnadiol