Pregn-4-en-20-one,17-(acetyloxy)-3- hydroxy-6-methyl-,(3â,6R)-
Names
[ CAS No. ]:
57-16-9
[ Name ]:
Pregn-4-en-20-one,17-(acetyloxy)-3- hydroxy-6-methyl-,(3â,6R)-
[Synonym ]:
bl-141
Chemical & Physical Properties
[ Density]:
1.13g/cm3
[ Boiling Point ]:
494.5ºC at 760 mmHg
[ Molecular Formula ]:
C24H36O4
[ Molecular Weight ]:
388.54000
[ Flash Point ]:
161.3ºC
[ Exact Mass ]:
388.26100
[ PSA ]:
63.60000
[ LogP ]:
4.44700
[ Index of Refraction ]:
1.545
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TU5555000
- CHEMICAL NAME :
- Pregn-4-en-20-one, 3-beta,17-dihydroxy-6-alpha-methyl-, 17-acetate
- CAS REGISTRY NUMBER :
- 57-16-9
- LAST UPDATED :
- 198910
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C24-H36-O4
- MOLECULAR WEIGHT :
- 388.60
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Implant
- DOSE :
- 1 gm/kg
- SEX/DURATION :
- female 5 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Maternal Effects - uterus, cervix, vagina
- REFERENCE :
- CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1- 1970- Volume(issue)/page/year: 16,357,1977