Pregn-4-ene-3,20-dione,12-bromo-11-hydroxy-, (11b,12a)- (9CI)
Names
[ CAS No. ]:
1242-47-3
[ Name ]:
Pregn-4-ene-3,20-dione,12-bromo-11-hydroxy-, (11b,12a)- (9CI)
[Synonym ]:
11beta-Hydroxy-12alpha-bromoprogesterone
UNII-7E8FHZ33OI
Chemical & Physical Properties
[ Density]:
1.36g/cm3
[ Boiling Point ]:
528.4ºC at 760mmHg
[ Molecular Formula ]:
C21H29BrO3
[ Molecular Weight ]:
409.35700
[ Flash Point ]:
273.4ºC
[ Exact Mass ]:
408.13000
[ PSA ]:
54.37000
[ LogP ]:
4.06770
[ Vapour Pressure ]:
2.25E-13mmHg at 25°C
[ Index of Refraction ]:
1.58
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TU5010140
- CHEMICAL NAME :
- Pregn-4-ene-3,20-dione, 12-alpha-bromo-11-beta-hydroxy-
- CAS REGISTRY NUMBER :
- 1242-47-3
- BEILSTEIN REFERENCE NO. :
- 3165270
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C21-H29-Br-O3
- MOLECULAR WEIGHT :
- 409.41
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Unreported
- DOSE :
- 400 ug/kg
- SEX/DURATION :
- female 1 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Maternal Effects - uterus, cervix, vagina
- REFERENCE :
- ANYAA9 Annals of the New York Academy of Sciences. (New York Academy of Sciences, 2 E. 63rd St., New York, NY 10021) V.1- 1877- Volume(issue)/page/year: 71,494,1958