5-alpha-ANDROSTAN-3-ONE, 17-beta-HYDROXY-2-alpha-(HYDROXYMETHYL)-17-METHYL-

Modify Date: 2024-01-07 19:13:01

5-alpha-ANDROSTAN-3-ONE, 17-beta-HYDROXY-2-alpha-(HYDROXYMETHYL)-17-METHYL- Structure
5-alpha-ANDROSTAN-3-ONE, 17-beta-HYDROXY-2-alpha-(HYDROXYMETHYL)-17-METHYL- structure
Common Name 5-alpha-ANDROSTAN-3-ONE, 17-beta-HYDROXY-2-alpha-(HYDROXYMETHYL)-17-METHYL-
CAS Number 20592-44-3 Molecular Weight 334.49300
Density 1.098g/cm3 Boiling Point 467.3ºC at 760 mmHg
Molecular Formula C21H34O3 Melting Point N/A
MSDS N/A Flash Point 250.6ºC

 Names

Name (2S,5S,8R,9S,10S,13S,14S,17S)-17-hydroxy-2-(hydroxymethyl)-10,13,17-trimethyl-2,4,5,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-one

 Chemical & Physical Properties

Density 1.098g/cm3
Boiling Point 467.3ºC at 760 mmHg
Molecular Formula C21H34O3
Molecular Weight 334.49300
Flash Point 250.6ºC
Exact Mass 334.25100
PSA 57.53000
LogP 3.56760
Vapour Pressure 1.07E-10mmHg at 25°C
Index of Refraction 1.531

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
BV8062000
CHEMICAL NAME :
5-alpha-Androstan-3-one, 17-beta-hydroxy-2-alpha-(hydroxymethyl)-17-methyl-
CAS REGISTRY NUMBER :
20592-44-3
LAST UPDATED :
198910
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C21-H34-O3
MOLECULAR WEIGHT :
334.55

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
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: 73,17,1963
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
125 ug/kg
SEX/DURATION :
female 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - mating performance (e.g. # sperm positive females per # females mated; # copulations per # estrus cycles)
REFERENCE :
ACEDAB Acta Endocrinologica, Supplementum (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) No.1- 1948- Volume(issue)/page/year: 73,17,1963
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