(16α)-16,17-Epoxypregn-4-ene-3,20-dione
Names
[ CAS No. ]:
1097-51-4
[ Name ]:
(16α)-16,17-Epoxypregn-4-ene-3,20-dione
[Synonym ]:
Pregn-4-ene-3,20-dione, 16,17-epoxy-, (16α)-
16α,17α-Epoxyprogesterone
16α,17α-Epoxy-4-pregnen-3,20-dione
EINECS 214-147-5
pregn-4-ene-3,20-dione, 16,17-epoxy-, (16α,17α)-
ZK-5197
MFCD00055948
(16α,17α)-16,17-Epoxypregn-4-ene-3,20-dione
16,17-EPOXYPROGESTERONE
16,17a-Epoxyprogesterone
(16α)-16,17-Epoxypregn-4-ene-3,20-dione
16Alpha,17Alpha-Epoxyprogesterone
16a,17a-Epoxyprogest
EPOXY PROGESTERONE
W-oxide
16a,17a-Epoxy-4-Pregnen-3,20-Dione
16alpha,17-Epoxyprogesterone
16A,17A-EPOXY PROGESTERONE
Pregn-4-ene-3,20-dione, 16-α,17-epoxy-
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
466.9±45.0 °C at 760 mmHg
[ Melting Point ]:
128 to 132ºC
[ Molecular Formula ]:
C21H28O3
[ Molecular Weight ]:
328.445
[ Flash Point ]:
204.4±28.8 °C
[ Exact Mass ]:
328.203857
[ PSA ]:
46.67000
[ LogP ]:
2.73
[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C
[ Index of Refraction ]:
1.569
[ Storage condition ]:
−20°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TU5022000
- CHEMICAL NAME :
- Pregn-4-ene-3,20-dione, 16-alpha,17-epoxy-
- CAS REGISTRY NUMBER :
- 1097-51-4
- LAST UPDATED :
- 198910
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C21-H28-O3
- MOLECULAR WEIGHT :
- 328.49
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- DOSE :
- 1 mg/kg
- SEX/DURATION :
- female 1 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Fertility - other measures of fertility
- REFERENCE :
- 13OPAL "Control of Ovulation, Proceedings of the Conference, Dedham, MA, 1960," Villee, C.A., ed., Oxford, UK, Pergamon Press Ltd., 1961 Volume(issue)/page/year: -,37,1961
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
TU5022000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Articles
J. Steroid Biochem. 13(10) , 1181-205, (1980)