17-O-Acetyl-3-O-Methyl-6-oxo 17β-Estradiol

Base Information

• Chemical Name: 17-O-Acetyl-3-O-Methyl-6-oxo 17β-Estradiol
• CAS No.: 20823-31-8
• Molecular Formula: C₂₁H₂₆O₄
• Molecular Weight: 342.435
• Mol file: 20823-31-8.mol

Synonyms:17-O-Acetyl-3-O-Methyl-6-oxo 17β-Estradiol

Chemical Property of 17-O-Acetyl-3-O-Methyl-6-oxo 17β-Estradiol

Chemical Property:

• PSA: 52.60000
• LogP: 4.12320
• Solubility.: Dichloromethane

Purity/Quality:

99% ^*data from raw suppliers

17-O-Acetyl-3-O-methyl-6-oxo17β-Estradiol ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 17-O-Acetyl-3-O-Methyl-6-oxo 17β-Estradiol is used in the preparation of contraceptive steroids.

Technology Process of 17-O-Acetyl-3-O-Methyl-6-oxo 17β-Estradiol

There total 3 articles about 17-O-Acetyl-3-O-Methyl-6-oxo 17β-Estradiol 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:

3-methoxy-17β-acetoxy-1,3,5(10)-estratriene (2394-16-3,3494-10-8,13587-62-7,15384-71-1,25089-51-4,52949-64-1,54274-75-8,54274-77-0,58717-93-4,5976-55-6) → 3,17β-dihydroxyestra-1,3,5(10)-trien-6-one 17-acetate 3-methyl ether (20823-31-8)

Guidance literature:

With chromium(VI) oxide; sulfuric acid; In acetone;

DOI:10.1016/S0040-4020(01)93227-2

Reference yield:

→ 3,17β-dihydroxyestra-1,3,5(10)-trien-6-one 17-acetate 3-methyl ether (20823-31-8)

Guidance literature:

a) 3-Methoxy-oestratrien-(1,3,5(10))-yl-(17β)-acetat, CrO3, Eg.(Oxid.);

DOI:10.1039/j39680002603

Reference yield:

→ Acetic acid (8R,9S,13S,14S)-3-methoxy-13-methyl-6-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl ester (20823-31-8,33766-09-5)

Guidance literature:

17-Hydroxy-3-methoxyverb.;

DOI:10.1021/jo00438a030

upstream raw materials:

3-methoxy-17β-acetoxy-1,3,5(10)-estratriene

Downstream raw materials:

(6S,7S,8R,9S,13S,14S,17S)-6-Benzenesulfonyl-7-tert-butyl-3-methoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-ol

17β-acetyloxy-3-methoxy-6-(phenylsulfonyl)estra-1,3,5(10),6-tetraene

(6R,7R,8R,9S,13S,14S,17S)-6-Benzenesulfonyl-3-methoxy-13-methyl-7-trimethylsilanylethynyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-ol

11-((6R,7S,8R,9S,13S,14S,17S)-6-Benzenesulfonyl-17-hydroxy-3-methoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-7-yl)-undecanoic acid butyl-methyl-amide

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