5α-Dihydroprogesterone
Names
[ CAS No. ]:
566-65-4
[ Name ]:
5α-Dihydroprogesterone
[Synonym ]:
5a-Dihydroprogesterone
4-07-00-02199 (Beilstein Handbook Reference)
Pregnane-3,20-dione, (5-α)- (9CI)
5alpha-Pregnan-3,20-dione
MFCD00067132
Allopregnane-3,20-dione
(5S,8R,9S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one
UNII:98G4S1OH0Z
5α-pregnane-3,20-dione
(5α)-Pregnane-3,20-dione
Pregnane-3,20-dione
5α-dihydroprogesterone
EINECS 209-297-3
Allopregnan-3,20-dione
3,20-Allopregnanedione
5alpha-pregnane-3,20-dione
3,20-Dioxo-5a-pregnane
5a-Pregnan-3,20-dione
Pregnane-3,20-dione, (5α)-
Pregnane-3,20-dione, (5α)- (9CI)
3,20-Dioxo-5alpha-pregnane
5-α-pregnane-3,20-dione
allopregnandione
5alpha-Dihydroprogesterone
5a-Pregnane-3,20-dione
5α-Pregnane-3,20-dione (8CI)
(5Alpha)-Pregnane-3,20-dione
Biological Activity
[Description]:
[Related Catalog]:
[Target]
Human Endogenous Metabolite
[In Vitro]
[References]
[Related Small Molecules]
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
429.2±38.0 °C at 760 mmHg
[ Melting Point ]:
204 °C
[ Molecular Formula ]:
C21H32O2
[ Molecular Weight ]:
316.478
[ Flash Point ]:
160.3±23.8 °C
[ Exact Mass ]:
316.240234
[ PSA ]:
34.14000
[ LogP ]:
4.31
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.516
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TU4157150
- CHEMICAL NAME :
- 5-beta-Pregnane-3,20-dione
- CAS REGISTRY NUMBER :
- 566-65-4
- BEILSTEIN REFERENCE NO. :
- 2058506
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C21-H32-O2
- MOLECULAR WEIGHT :
- 316.53
- WISWESSER LINE NOTATION :
- L E5 B666 OVTJ A1 E1 FV1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 80 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 11,117,1968
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 10 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 11,117,1968
Safety Information
[ Hazard Codes ]:
Xi
[ WGK Germany ]:
3
[ RTECS ]:
TU4157150