ChemicalBook >> CAS DataBase List >>17-Hydroxy-1,4,6-pregnatriene-3,20-dione

17-Hydroxy-1,4,6-pregnatriene-3,20-dione

CAS No.
66212-25-7
Chemical Name:
17-Hydroxy-1,4,6-pregnatriene-3,20-dione
Synonyms
17-Hydroxypregna-1,4,6-triene-3,20-dione;Cyproterone Impurity 11;Hydroxyprogesterone Impurity 2;Pregna-1,4,6-triene-3,20-dione, 17-hydroxy-;(8R,9S,10R,13S,14S,17R)-17-Acetyl-17-hydroxy-10,13-dimethyl-8,9,10,11,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one;(8R,9S,10R,13S,14S,17R)-17-Acetyl-17-hydroxy-10,13-dimethyl-8,9,10,11,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one (Hydroxyprogesterone impurity)
CBNumber:
CB24749860
Molecular Formula:
C21H26O3
Molecular Weight:
326.43
MDL Number:
MOL File:
66212-25-7.mol
Last updated:2026-05-12 09:16:02

17-Hydroxy-1,4,6-pregnatriene-3,20-dione Properties

vapor pressure 0.001Pa at 25℃
Water Solubility 20mg/L at 25℃
LogP 2.23 at 25℃

SAFETY

Risk and Safety Statements

REACH Registrations Inactive

17-Hydroxy-1,4,6-pregnatriene-3,20-dione price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC H662120 17-Hydroxypregna-1,4,6-triene-3,20-dione 66212-25-7 50mg $1035 2021-12-16 Buy
Product number Packaging Price Buy
H662120 50mg $1035 Buy

17-Hydroxy-1,4,6-pregnatriene-3,20-dione Chemical Properties, Uses, Production

Uses

17-Hydroxypregna-1,4,6-triene-3,20-dione is an intermediate in the synthesis of 6-Deschloro Cyproterone Acetate (Cyproterone Acetate EP Impurity A) (D288520), which is an impurity of Cyproterone acetate (C989100).

Flammability and Explosibility

Not classified

17-Hydroxy-1,4,6-pregnatriene-3,20-dione Preparation Products And Raw materials

17-Hydroxy-1,4,6-pregnatriene-3,20-dione Suppliers

Global Suppliers ( 10)
Supplier Tel Email Country ProdList Advantage
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Jiangsu Boquan Biotechnology Co., Ltd. 19709916022 5954981@qq.com China 2458 58
Shanghai Haohong Scientific Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 39319 58
LangFangshi Zekang Pharma Tech CO.,Itd. 0316-2883536 19333636468 93618484@qq.com China 2824 58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 18162595016; 18162595016 3287908757@qq.com China 9111 58
Sichuan jiayinglai technology CO.,LTD 028-64159575 1678230860@qq.com China 8000 58
Hubei Rhema Reference Materials Technology Co., Ltd. 15787879035 15787875101 ydw9035@rmastandards.com China 9976 58
LangFangshi Hengfuyuan Pharma Tech CO.,Itd. 0316-2883537 19333636468 573487203@qq.com China 2707 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. +8618950047208 ellena@amitychem.com China 43392 58
Wuhan Jingkang en Biomedical Technology Co., Ltd +86-0086-13720134139 orders@jknbiochem.com China 5215 58
Pregna-1,4,6-triene-3,20-dione, 17-hydroxy- Cyproterone Impurity 11 Hydroxyprogesterone Impurity 2 17-Hydroxypregna-1,4,6-triene-3,20-dione (8R,9S,10R,13S,14S,17R)-17-Acetyl-17-hydroxy-10,13-dimethyl-8,9,10,11,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one (8R,9S,10R,13S,14S,17R)-17-Acetyl-17-hydroxy-10,13-dimethyl-8,9,10,11,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one (Hydroxyprogesterone impurity) 66212-25-7