ChemicalBook CAS DataBase List 50588-42-6

50588-42-6

Name	17-Acetoxy-5a-androsta-2,16-diene
CAS	50588-42-6
EINECS(EC#)	610-545-1
Molecular Formula	C21H30O2
MDL Number	MFCD00271146
Molecular Weight	314.46
MOL File	50588-42-6.mol

Synonyms

Rocuronium Impurity 12 RocuroniuM interMediate B Rocuronium Bromide Impurity 5 17-Acetoxy-5α-androsta-2,16-die 17-Acetoxy-5α-androet-2,16-diene 7-Acetoxy-5a-androsta-2,16-diene 17-Acetoxy-5α-androsta-2,16-diene 17-Acetoxy-5α-androsta-2,16-diene 17-acetoxy-5a-androsta-2,16-diene 17-acetoxy-5alpha-androet-2,16-diene 17-Acetoxy-5alpha-androsta-2,16-diene (5α)-Androsta-2,16-dien-17-ol 17-Acetate (5a)-Androsta-2,16-dien-17-ol 17-acetate Androsta-2,16-dien-17-ol,17-acetate, (5a) Androsta-2,16-dien-17-ol,acetate,(5)-(9CI) Androsta-2,16-dien-17-ol, 17-acetate, (5α)- 17-Acetoxy-5a-androsta-2,16-diene (5a)-Androsta-2,16-dien-17-ol 17-acetate (5S,8R,9S,10S,13S,14S)-10,13-dimethyl-4,5,6,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate

Chemical Properties

Boiling point	413.2±45.0 °C(Predicted)
density	1.07
storage temp.	Sealed in dry,2-8°C

Safety Data

Symbol(GHS)	GHS08,GHS07
Signal word	Warning
Hazard statements	H341-H335-H315-H319-H361-H351
Precautionary statements	P201-P202-P281-P308+P313-P405-P501-P264-P280-P302+P352-P321-P332+P313-P362-P201-P202-P281-P308+P313-P405-P501-P201-P202-P281-P308+P313-P405-P501-P264-P280-P305+P351+P338-P337+P313P

Hazard Information

Supplier

Beijing Xinze Pharmaceutical Technology Co., Ltd.

Telephone010-61393740 13121768631

Websitehttp://www.xinzepharm.com

Shanghai Boyle Chemical Co., Ltd.

Telephone

Websitehttp://www.boylechem.com

J & K SCIENTIFIC LTD.

Telephone010-82848833 400-666-7788

Websitehttp://www.jkchemical.com

ZHIWE CHEMTECH CO LTD

Telephone021-20221225 13917446399

Websitehttp://www.zhiwe.net

JinYan Chemicals(ShangHai) Co.,Ltd.

Telephone13817811078

Websitehttp://www.jingyan-chemical.com/

Chemsky（shanghai）International Co.,Ltd.

Telephone021-50135380

Websitehttp://www.shchemsky.com

XiaoGan ShenYuan ChemPharm co,ltd

Telephone 15527768850

Websitehttp://www.farchem.com/

Sphinx Scientific Laboratory (Tianjin) Co., Ltd.

Telephone022-66211289-843 13672102692

Websitehttp://www.sphinxpharm.com

T&W GROUP

Telephone021-61551611 13296011611

Websitehttp://www.trustwe.com/

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Telephone025-66099280 17798518460

Websitehttp://www.aikonchem.com/

AstaTech (Chengdu) Pharma. Co., Ltd.

Telephone028-85122536 15928766785

Websitehttp://www.astabiochem.cn/

ChongQing Purel Bio-Pharmaceutical Technology Co., Ltd.

Telephone023-89130144 18523560356

Websitehttp://www.purel-biopharm.com

Chengdu Sino-Strong Pharmaceutical Co.,Ltd.

Telephone0086-28-82783659 13688347223

Websitehttp://www.sino-strong.com.cn

Shanghai YuLue Chemical Co., Ltd.

Telephone021-60345187 13671753212

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16365/0.htm

Shenzhen Nexconn Pharmatechs Ltd.

Telephone0755-89396905

Websitehttp://www.nexconn.com

Credit Asia Chemical Co., Ltd.

Telephone+86 (21) 61124340

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16523/0.htm

Chongqing Landtower Pharmaceutical Co., Ltd.

Telephone023-68980308

Websitehttp://www.cqlandtower.com

ShangHai Biochempartner Co.,Ltd

Telephone177-54423994 17754423994

Websitehttps://www.biochempartner.com

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