(5α,17β)-17-Methylandrost-2-en-17-ol

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Names

[ CAS No. ]:
3275-64-7

[ Name ]:
(5α,17β)-17-Methylandrost-2-en-17-ol

[Synonym ]:
(5α,17β)-17-Methylandrost-2-en-17-ol
Androst-2-en-17-ol, 17-methyl-, (5α,17β)-
Madol
Pheraplex
Ba 2665

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
378.8±42.0 °C at 760 mmHg

[ Melting Point ]:
144-146ºC

[ Molecular Formula ]:
C20H32O

[ Molecular Weight ]:
288.467

[ Flash Point ]:
160.9±20.1 °C

[ Exact Mass ]:
288.245331

[ PSA ]:
20.23000

[ LogP ]:
6.43

[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C

[ Index of Refraction ]:
1.532

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
BV8260000
CHEMICAL NAME :
5-alpha-Androst-2-en-17-beta-ol, 17-methyl-
CAS REGISTRY NUMBER :
3275-64-7
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H32-O
MOLECULAR WEIGHT :
288.52

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
50 ug/kg
SEX/DURATION :
female 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - other measures of fertility
REFERENCE :
ACEDAB Acta Endocrinologica, Supplementum (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) No.1- 1948- Volume(issue)/page/year: 73,3,1963

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5α-Androst-2-en-17-one
  • METHYLMAGNESIUM BROMIDE
  • 2α-bromo-17β-hydroxy-5α-androstan-3-one
  • Androst-2-en-17-ol, (5a,17b)-

DownStream

  • Mestanolone

Related Compounds

  • (17β)-17-Methylandrost-2-en-17-ol
  • 2,17-Dimethyl-5α-androst-2-en-17β-ol
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