atamestane

Product Name: atamestane
CAS No.: 96301-34-7
Chemical Name: atamestane
Synonyms: SH-489;Aconitine Impurity 3;Norgestrel Impurity 2;1-Methylandrosta-1,4-diene-3,17-dione;Androsta-1,4-diene-3,17-dione, 1-methyl-;(8R,9S,10S,13S,14S)-1,10,13-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-dione
CBNumber: CB71075590
Molecular Formula: C20H26O2
Formula Weight: 298.42
MOL File: 96301-34-7.mol

More

Less

atamestane Property

Melting point:: 165-167 °C(Solv: ethyl ether (60-29-7); hexane (110-54-3))
Boiling point:: 443.0±45.0 °C(Predicted)
Density: 1.12±0.1 g/cm3(Predicted)
EPA Substance Registry System: 1-Methylandrosta-1,4-diene-3,17-dione (96301-34-7)

More

Less

Hazard and Precautionary Statements (GHS)

More

Less

N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: API0005132
Product name: ATAMESTANUM
Purity: 95.00%
Packaging: 5MG
Price: $496.14
Updated: 2021/12/16

More

Less

atamestane Chemical Properties,Usage,Production

Originator

Atamestane,Schering AG

Manufacturing Process

6.01 g of 17β-hydroxy-1-methylandrosta-1,4-dien-3-one is dissolved in 100 ml of acetone. At room temperature, 22 ml of a chromic acid solution (prepared from 6.67 g of CrO3, 6 ml of concentrated sulfuric acid, replenished with water to 100 ml) is added dropwise to this solution. The mixture is stirred for one hour and then precipitated into ice water, the product is suctioned off and dried, thus obtaining after recrystallization from acetone/hexane 5.25 g of 1-methylandrosta-1,4-diene-3,17-dione, melting point 165-166°C.

Therapeutic Function

Aromatase inhibitor

atamestane Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

atamestane Suppliers

China 4 Germany 1 United States 1 Global 6

LGM Pharma

Tel: 1-(800)-881-8210
Fax: 615-250-9817
Email: inquiries@lgmpharma.com
Country: United States
ProdList: 2127
Advantage: 70

Hangzhou Synstar pharmaceutical Technology CO.,Ltd

Tel: 0571-85361029
Fax: 0571-85361029
Email: synstar518@163.com
Country: China
ProdList: 1991
Advantage: 58

Xi'an Qiyue Biotechnology Co., Ltd.

Tel: 400-400-6966-012-012 17778955912
Email: 2957605606@qq.com
Country: China
ProdList: 2535
Advantage: 58

Changzhou Bojia Biomedical Technology Co., Ltd.

Tel: 2122619822
Email: czbjpharma@126.com
Country: China
ProdList: 18488
Advantage: 58

guoyungurui

Tel: 18162595016
Email: 3287908757@qq.com
Country: China
ProdList: 10012
Advantage: 58

96301-34-7, atamestaneRelated Search:

Androsta-1,4-diene-3,17-dione atamestane

1-Methylandrosta-1,4-diene-3,17-dione

SH-489

(8R,9S,10S,13S,14S)-1,10,13-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-dione

Norgestrel Impurity 2

Androsta-1,4-diene-3,17-dione, 1-methyl-

Aconitine Impurity 3

96301-34-7