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ChemicalBook >> CAS DataBase List >>Pregnan-20-one, 3-hydroxy-3-methyl-, (3β,5α)-

Pregnan-20-one, 3-hydroxy-3-methyl-, (3β,5α)-

Pregnan-20-one, 3-hydroxy-3-methyl-, (3β,5α)- Structure
Pregnan-20-one, 3-hydroxy-3-methyl-, (3β,5α)- structure
CAS No.
1264737-31-6
Chemical Name:
Pregnan-20-one, 3-hydroxy-3-methyl-, (3β,5α)-
Synonyms
3-epi-Ganaxolone;Ganaxolone Impurity;Ganaxolone Impurity 1;Brexanolone Impurity 3;1,3-dimethyl-55-nitrosourea;Pregnan-20-one, 3-hydroxy-3-methyl-, (3β,5α)-;(3β,?5α)?-3-?Hydroxy-?3-?methyl-?pregnan-?20-?one;1-((3S,5S,8R,9S,10S,13S,14S,17S)-3-Hydroxy-3,10,13-trimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethan-1-one
CBNumber:
CB58131444
Molecular Formula:
C22H36O2
Molecular Weight:
332.53
MDL Number:
MOL File:
1264737-31-6.mol
Last updated:2025-02-10 22:08:48
Product description Number Pack Size Price
3-epi-Ganaxolone TRC-H739985-50MG 50mg $770
3-epi-Ganaxolone TRC-H739985-10MG 10mg $175
3-epi-Ganaxolone TRC-H739985-100MG 100mg $1360
(3β,5α)-3-Hydroxy-3-methyl-pregnan-20-one PAC73731 25mg $1119.5
(3β,5α)-3-Hydroxy-3-methyl-pregnan-20-one PAC73731 50mg $1428
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Pregnan-20-one, 3-hydroxy-3-methyl-, (3β,5α)- Properties

Boiling point 434.8±18.0 °C(Predicted)
Density 1.036±0.06 g/cm3(Predicted)
pka 15.18±0.70(Predicted)

Pregnan-20-one, 3-hydroxy-3-methyl-, (3β,5α)- price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-H739985-50MG 3-epi-Ganaxolone 1264737-31-6 50mg $770 2026-06-03 Buy
TRC TRC-H739985-10MG 3-epi-Ganaxolone 1264737-31-6 10mg $175 2026-06-03 Buy
TRC TRC-H739985-100MG 3-epi-Ganaxolone 1264737-31-6 100mg $1360 2026-06-03 Buy
Biosynth PAC73731 (3β,5α)-3-Hydroxy-3-methyl-pregnan-20-one 1264737-31-6 25mg $1119.5 2026-06-04 Buy
Biosynth PAC73731 (3β,5α)-3-Hydroxy-3-methyl-pregnan-20-one 1264737-31-6 50mg $1428 2026-06-04 Buy
Product number Packaging Price Buy
TRC-H739985-50MG 50mg $770 Buy
TRC-H739985-10MG 10mg $175 Buy
TRC-H739985-100MG 100mg $1360 Buy
PAC73731 25mg $1119.5 Buy
PAC73731 50mg $1428 Buy

Pregnan-20-one, 3-hydroxy-3-methyl-, (3β,5α)- Chemical Properties,Uses,Production

Uses

(3β,5α)-3-Hydroxy-3-methyl-pregnan-20-one is a useful steroid in the enantioselective synthesis of therapeutically useful GABA receptor modulator ganaxolone via regio- and stereoselective methylation.

Pregnan-20-one, 3-hydroxy-3-methyl-, (3β,5α)- Preparation Products And Raw materials

Raw materials

GANAXOLONE 5α-Pregnane-3,20-dione Methylmagnesium chloride

Preparation Products

Pregnan-20-one, 3-hydroxy-3-methyl-, (3β,5α)- Suppliers

Global( 6)Suppliers
Supplier Tel Email Country ProdList Advantage
Moxin Chemicals 		+86-17320513646 +8617320513646 anna@molcoo.com China 10000 58
Molcoo Chemicals Inc. 18627923403 3001039764@qq.com China 8248 58
Shanghai Zerui Biotechnology Co., Ltd. 021-54580889 18321124657 1054713992@qq.com China 10608 58
Henan Vcommend Consultrading Co., Ltd. 13393721940 sales@vcommend.com China 9963 58
Hubei Moco Chemical Co., Ltd. 18627753421; 18627756402 3001051413@qq.com China 20018 58
Supplier Advantage
Moxin Chemicals 		58
Molcoo Chemicals Inc. 58
Shanghai Zerui Biotechnology Co., Ltd. 58
Henan Vcommend Consultrading Co., Ltd. 58
Hubei Moco Chemical Co., Ltd. 58

View Lastest Price from Pregnan-20-one, 3-hydroxy-3-methyl-, (3β,5α)- manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Ganaxolone Impurity 1 pictures 2025-12-16 Ganaxolone Impurity 1
1264737-31-6
 10mg 98%+ 100000 Moxin Chemicals
Pregnan-20-one, 3-hydroxy-3-methyl-, (3β,5α)- (3β,?5α)?-3-?Hydroxy-?3-?methyl-?pregnan-?20-?one 1-((3S,5S,8R,9S,10S,13S,14S,17S)-3-Hydroxy-3,10,13-trimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethan-1-one Ganaxolone Impurity 1 1,3-dimethyl-55-nitrosourea Brexanolone Impurity 3 Ganaxolone Impurity 3-epi-Ganaxolone 1264737-31-6