Welcome to hiintermediates.com,intermediates trading platform
Home > products > Estr-4-en-3-one,16-ethyl-17-hydroxy-, (16b,17b)-

Estr-4-en-3-one,16-ethyl-17-hydroxy-, (16b,17b)- cas no:33765-68-3

Synonyms: Estr-4-en-3-one,16b-ethyl-17b-hydroxy- (8CI); 16b-Ethyl-17b-hydroxyestr-4-en-3-one; 16b-Ethyl-19-nortestosterone;Oxendolone; TSAA 291

Identification
NameEstr-4-en-3-one,16-ethyl-17-hydroxy-, (16b,17b)-
CAS33765-68-3
SynonymsEstr-4-en-3-one,16b-ethyl-17b-hydroxy- (8CI); 16b-Ethyl-17b-hydroxyestr-4-en-3-one; 16b-Ethyl-19-nortestosterone;Oxendolone; TSAA 291
Molecular FormulaC20H30 O2
Molecular Weight302.50
Chemical Properties
refractive index1.553
Safety Data

Safety

Moderately toxic by intraperitoneal route. Mildly toxic by ingestion. Experimental reproductive effects. A steroid. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.


Toxicity
1.    

ims-rat TDLo:150 mg/kg (female 30D pre):REP

    YACHDS    Yakuri to Chiryo. Pharmacology and Therapeutics. 7 (1979),943.
2.    

orl-rat LD50:12,105 mg/kg

    YACHDS    Yakuri to Chiryo. Pharmacology and Therapeutics. 7 (1979),937.
3.    

ipr-rat LD50:5879 mg/kg

    YACHDS    Yakuri to Chiryo. Pharmacology and Therapeutics. 7 (1979),937.
4.    

orl-mus LD50:5480 mg/kg

    IYKEDH    Iyakuhin Kenkyu. Study of Medical Supplies. 12 (1981),1204.
5.    

ipr-mus LD50:2925 mg/kg

    YACHDS    Yakuri to Chiryo. Pharmacology and Therapeutics. 7 (1979),937.

supplier list

Fine Chem Trading LTD
Tel:+44-079-7062-7591
Address: PO Box 292, Greenford, UB6 9ZL, England
Shanghai Longschem Co.,Ltd
Tel:
Address: Shanghai Jincheng Road 338 6# 1002 Room
Shanghai Jinhong Bio-Pharmaceutical Technology Co...
Tel:+86-21-51996950
Address: Building A, No.688 Qiushi Road, Jinshan district, Shanghai, China
Boc Sciences
Tel:1-631-5046093
Address: 45-16 Ramsey Road Shirley, NY 11967, USA
Shanghai Haiyuan Chemical Industry Science Technology Co.,Ltd.
Tel:+86-21-57590133
Address: Qianqiao economic park, Fengxian, Shanghai, China
Longschem Co.,Ltd.
Tel:86-21-66111580
Address: Room1002,Building No.6,338Jincheng Road,Shanghai

Home   |   About Us   |   Service   |   Links   |   Add to  Favorite

Copyright©2011 HiIntermediates ICP: B2-20090288 浙ICP备09045134号-49
Tel: +86-0571-89739792