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3,17-Dihydroxypregna-3,5-dien-20-one-3,17-diacetate

3,17-DIHYDROXY-PREGNA-3,5-DIEN-20-ONE DIACETATE

CAS: 4954-07-8

Molecular Formula: C25H34O5

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3,17-Dihydroxypregna-3,5-dien-20-one-3,17-diacetate - Names and Identifiers

Name 3,17-DIHYDROXY-PREGNA-3,5-DIEN-20-ONE DIACETATE
Synonyms 3,17-Diacetyloxypregna-3,5-dien-20-one
Pregna-3,5-dien-20-one, 3,17-bis(acetyloxy)-
3,17-Dihydroxy-pregna-3,5-dien-20-one Diacetate
3,17-DIHYDROXY-PREGNA-3,5-DIEN-20-ONE DIACETATE
Pregna-3,5-diene-3,17-diol-20-one 3,17-diacetate
3,17-Dihydroxypregna-3,5-dien-20-one-3,17-diacetate
[(8R,9S,10R,13S,14S,17R)-17-acetyl-17-acetyloxy-10,13-dimethyl-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-yl] acetate
CAS 4954-07-8

3,17-Dihydroxypregna-3,5-dien-20-one-3,17-diacetate - Physico-chemical Properties

Molecular FormulaC25H34O5
Molar Mass414.53
Storage Condition2-8℃
Physical and Chemical PropertiesChemical properties crystallization (methanol). Melting point 205-206 ℃.
UseUses intermediates of Megestrol and chlorgestrol.

3,17-Dihydroxypregna-3,5-dien-20-one-3,17-diacetate - Upstream Downstream Industry

Downstream Products17ALPHA-HYDROXYPREGNENOLONE
17-hydroxy-6-methylenepregn-4-ene-3,20-dione 17-acetate

3,17-Dihydroxypregna-3,5-dien-20-one-3,17-diacetate - Production method

16, 17α-epoxypregnan-4-ene-3, 20-dione (I. e. epoxyprogesterone) can be added (epoxy group and hydrogen bromide) to form 16-Bromine, 17 α-Hydroxy), catalytic hydrogenation (replacement of bromine), (3-ketone and 4-position double bonds are converted into 3-position hydroxyl, 3-position and 5-position double bonds, 3-0 hydroxyl group) acetylation to obtain the product.

Last Update：2024-04-09 21:01:54
3,17-Dihydroxypregna-3,5-dien-20-one-3,17-diacetate
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Hubei YoungXin Pharmaceutical Tech Co.,Ltd.
Product Name: Medroxyprogesterone Acetate Impurity 22 Request for quotation
CAS: 4954-07-8
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Shanghai Yuanye Bio-Technology Co., Ltd.
Product Name: 3,17-Dihydroxy-pregna-3,5-dien-20-one Diacetate Visit Supplier Webpage Request for quotation
CAS: 4954-07-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
Wechat: 18301782025
Hubei YoungXin Pharmaceutical Tech Co.,Ltd.
Product Name: Medroxyprogesterone Acetate Impurity 22 Request for quotation
CAS: 4954-07-8
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052 Click to send a QQ message
Wechat: 15671228036
Shanghai Yuanye Bio-Technology Co., Ltd.
Product Name: 3,17-Dihydroxy-pregna-3,5-dien-20-one Diacetate Visit Supplier Webpage Request for quotation
CAS: 4954-07-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
Wechat: 18301782025
View History
3,17-Dihydroxypregna-3,5-dien-20-one-3,17-diacetate
Downstream Products for 3,17-Dihydroxypregna-3,5-dien-20-one-3,17-diacetate
17ALPHA-HYDROXYPREGNENOLONE
17-hydroxy-6-methylenepregn-4-ene-3,20-dione 17-acetate
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