5B-PREGNAN-20A-OL-3-ONE

Base Information

• Chemical Name: 5B-PREGNAN-20A-OL-3-ONE
• CAS No.: 54353-11-6
• Molecular Formula: C21H34O2
• Molecular Weight: 318.5
• Mol file: 54353-11-6.mol

Synonyms:5B-PREGNAN-20A-OL-3-ONE;B-PREGNAN-20A-OL-3-ONE)

Chemical Property of 5B-PREGNAN-20A-OL-3-ONE

Chemical Property:

• PSA: 37.30000
• LogP: 4.59520

Purity/Quality:

95%-98% ^*data from raw suppliers

5-BETA-PREGNAN-20-ALPHA-OL-3-ONE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5B-PREGNAN-20A-OL-3-ONE

There total 12 articles about 5B-PREGNAN-20A-OL-3-ONE 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;

upstream raw materials:

20α_F-acetoxy-5β-pregnan-3-one

pregnanediol 20-monoacetate

3α,20α_F-diacetoxy-5β-pregnane

UC₁₀₂₀

Downstream raw materials:

pregnanediol

Refernces

• 1、 Endo, Satoshi,Matsunaga, Toshiyuki,Matsumoto, Atsuko,Arai, Yuki,Ohno, Satoshi,El-Kabbani, Ossama,Tajima, Kazuo,Bunai, Yasuo,Yamano, Shigeru,Hara, Akira,Kitade, Yukio. "Rabbit 3-hydroxyhexobarbital dehydrogenase is a NADPH-preferring reductase with broad substrate specificity for ketosteroids, prostaglandin D2, and other endogenous and xenobiotic carbonyl compounds". . p. 1366 - 1375. Retrieved 2013/11/19.