Dromostanolone
Names
[ CAS No. ]:
58-19-5
[ Name ]:
Dromostanolone
[Synonym ]:
drostanolone
(2a,5a,17b)-17-Hydroxy-2-methyl-androstan-3-one
Androstan-3-one, 17-hydroxy-2-methyl-, (2α,5α,17β)-
(2α,5α,17β)-17-Hydroxy-2-methylandrostan-3-one
17β-hydroxy-2α-methyl-5α-androstan-3-one
2α-Methyldihydrotestosterone
2a-Methylandrostan-17b-ol-3-one
Metholone
Medrotestron
5α-Androstan-3-one, 17β-hydroxy-2α-methyl-
UNII-7DR7H00HDT
EINECS 200-367-9
DROMOSTANOLONE
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
420.3±45.0 °C at 760 mmHg
[ Melting Point ]:
149-153ºC
[ Molecular Formula ]:
C20H32O2
[ Molecular Weight ]:
304.467
[ Flash Point ]:
179.4±21.3 °C
[ Exact Mass ]:
304.240234
[ PSA ]:
37.30000
[ LogP ]:
4.24
[ Vapour Pressure ]:
0.0±2.2 mmHg at 25°C
[ Index of Refraction ]:
1.525
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- BV8063500
- CHEMICAL NAME :
- 5-alpha-Androstan-3-one, 17-beta-hydroxy-2-alpha-methyl-
- CAS REGISTRY NUMBER :
- 58-19-5
- LAST UPDATED :
- 198910
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C20-H32-O2
- MOLECULAR WEIGHT :
- 304.52
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- DOSE :
- 2 mg/kg
- SEX/DURATION :
- female 1 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Maternal Effects - uterus, cervix, vagina
- REFERENCE :
- 85GRAA "The Control of Fertility," Pincus, G., New York, Academic Press, 1965 Volume(issue)/page/year: -,150,1965
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- DOSE :
- 30 mg/kg
- SEX/DURATION :
- female 1-3 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea)
- REFERENCE :
- AJOGAH American Journal of Obstetrics and Gynecology. (C.V. Mosby Co., 11830 Westline Industrial Dr., St. Louis, MO 63146) V.1- 1920- Volume(issue)/page/year: 117,167,1973
Safety Information
[ HS Code ]:
2937290015
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2937290015