3275-64-7

3275-64-7 structure

Name: (5α,17β)-17-Methylandrost-2-en-17-ol
Chemical Name: (5S,8R,9S,10S,13S,14S,17S)-10,13,17-trimethyl-1,4,5,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol
CAS Number: 3275-64-7
Molecular Formula: C₂₀H₃₂O
Molecular Weight: 288.467
Create Date: 2018-06-23 09:03:40
Modify Date: 2025-08-26 19:57:47

Name	(5S,8R,9S,10S,13S,14S,17S)-10,13,17-trimethyl-1,4,5,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol
Synonyms	(5α,17β)-17-Methylandrost-2-en-17-ol Androst-2-en-17-ol, 17-methyl-, (5α,17β)- Madol Pheraplex Ba 2665

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

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

14639-79-3

75-16-1

~38%

3275-64-7

Literature: UNIVERSITE LAVAL; POIRIER, Donald; ROY, Jenny; MALTAIS, Rene Patent: WO2010/60215 A1, 2010 ; Location in patent: Page/Page column 54; 93 ;

29041-91-6

3275-64-7

Literature: Journal of Medicinal Chemistry, , vol. 6, p. 156 - 161

2639-53-4

3275-64-7

Literature: Journal of Medicinal Chemistry, , vol. 6, p. 156 - 161

Precursor 4
14639-79-3 75-16-1 29041-91-6 2639-53-4
DownStream 1
521-11-9

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