5-CHOLESTEN-3-ONE

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Names

[ CAS No. ]:
601-54-7

[ Name ]:
5-CHOLESTEN-3-ONE

[Synonym ]:
(8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,4,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
5-Cholesten-3-one
EINECS 210-004-6
MFCD00009940

Chemical & Physical Properties

[ Density]:
0.985g/cm3

[ Boiling Point ]:
477.368ºC at 760 mmHg

[ Melting Point ]:
125-127ºC(lit.)

[ Molecular Formula ]:
C27H44O

[ Molecular Weight ]:
384.63800

[ Flash Point ]:
200.455ºC

[ Exact Mass ]:
384.33900

[ PSA ]:
17.07000

[ LogP ]:
7.59690

[ Index of Refraction ]:
1.519

[ Storage condition ]:
2-8℃

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FZ7875000
CHEMICAL NAME :
Cholest-5-en-3-one
CAS REGISTRY NUMBER :
601-54-7
LAST UPDATED :
199706
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C27-H44-O
MOLECULAR WEIGHT :
384.71
WISWESSER LINE NOTATION :
L E5 B666 OV LUTJ A1 E1 FY1&3Y1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
760 mg/kg/16W
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Tumorigenic - tumors at site of application
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 6,403,1946

Safety Information

[ HS Code ]:
2937900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • cholesterol
  • cholest-5-ene-3-ol
  • 5,6β-dibromo-5α-cholestanone-(3)
  • Cholest-5-en-3-one,oxime
  • Cholest-5-ene, 3-[(trimethylsilyl)oxy]
  • 3β-[(Tetrahydro-2H-pyran)-2-yloxy]cholest-5-ene
  • 3-Aethylendimercapto-cholesten-(5)
  • o-trimethylsilylcholesterol
  • Cholest-4-en-3-one
  • 6β-phenylsulfanyl-3α,5α-cyclo-cholestane

DownStream

  • (3β)-(3-2H)Cholest-5-en-3-ol
  • Cholesta-3,5-dien-3-ol,acetate (6CI,7CI,8CI,9CI)
  • (3R,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
  • cholesterol
  • Cholest-4-en-3-one
  • 6β-Hydroperoxycholest-4-en-3-one
  • 4-Cholesten-6beta-ol-3-one
  • 4-cholesten-6-ol-3-one

Customs

[ HS Code ]: 2937900090

[ Summary ]:
HS: 2937900090 Tax rebate rate:9.0% Supervision conditions:q(report of inspection of soundness on import medicines) VAT:17.0% MFN tariff:4.0% General tariff:30.0%