Androst-4-en-3-one,11,17-dihydroxy-17-methyl-, (11b,17b)-

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Names

[ CAS No. ]:
1043-10-3

[ Name ]:
Androst-4-en-3-one,11,17-dihydroxy-17-methyl-, (11b,17b)-

[Synonym ]:
Testosterone,11beta-hydroxy-17-methyl
fluoxymesterone
11beta,17beta-Dihydroxy-17-methylandrost-4-en-3-one

Chemical & Physical Properties

[ Density]:
1.17g/cm3

[ Boiling Point ]:
475.5ºC at 760mmHg

[ Molecular Formula ]:
C20H30O3

[ Molecular Weight ]:
318.45000

[ Flash Point ]:
255.5ºC

[ Exact Mass ]:
318.21900

[ PSA ]:
57.53000

[ LogP ]:
3.09760

[ Vapour Pressure ]:
4.87E-11mmHg at 25°C

[ Index of Refraction ]:
1.573

MSDS

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Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
BV8383000
CHEMICAL NAME :
Androst-4-en-3-one, 11-beta,17-beta-dihydroxy-17-methyl-
CAS REGISTRY NUMBER :
1043-10-3
BEILSTEIN REFERENCE NO. :
3214017
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H30-O3
MOLECULAR WEIGHT :
318.50
WISWESSER LINE NOTATION :
L E5 B666 OV MUTJ A1 CQ E1 FQ F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
800 mg/kg
SEX/DURATION :
female 3-10 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) Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Fertility - abortion
REFERENCE :
JRPFA4 Journal of Reproduction and Fertility. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1960- Volume(issue)/page/year: 39,319,1974

Synthetic Route

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Precursor & DownStream

Precursor

  • 11-Beta-hydroxyandrostenedione
  • 17-Methyltestosterone

DownStream

  • 17beta-Hydroxy-17-methylandrosta-4,9(11)-dien-3-one

Related Compounds

  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • (S)-4-(6-Bromopyridin-3-yl)-1-(tert-butoxycarbonyl)-piperazine-2-carboxylic acid
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide