Pregn-5-ene-3,20-dione(6CI,7CI,8CI,9CI)
Names
[ CAS No. ]:
1236-09-5
[ Name ]:
Pregn-5-ene-3,20-dione(6CI,7CI,8CI,9CI)
[Synonym ]:
Pregn-5-en-3,20-dion
5-Pregnene-3,20-dione
Pregn-5-ene-3,20-dione
isoprogesterone
(8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,4,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
Chemical & Physical Properties
[ Density]:
1.08g/cm3
[ Boiling Point ]:
440.1ºC at 760mmHg
[ Molecular Formula ]:
C21H30O2
[ Molecular Weight ]:
314.46200
[ Flash Point ]:
164.2ºC
[ Exact Mass ]:
314.22500
[ PSA ]:
34.14000
[ LogP ]:
4.72350
[ Vapour Pressure ]:
6.03E-08mmHg at 25°C
[ Index of Refraction ]:
1.542
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TU5002000
- CHEMICAL NAME :
- Pregn-5-ene-3,20-dione
- CAS REGISTRY NUMBER :
- 1236-09-5
- BEILSTEIN REFERENCE NO. :
- 3102499
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C21-H30-O2
- MOLECULAR WEIGHT :
- 314.51
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Parenteral
- DOSE :
- 35 mg/kg
- SEX/DURATION :
- female 7 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Maternal Effects - uterus, cervix, vagina
- REFERENCE :
- JEMEAV Journal of Experimental Medicine. (Rockefeller Univ. Press, 1230 York Ave., New York, NY 10021) V.1- 1896- Volume(issue)/page/year: 102,347,1955