Product Name

  • Name

    LATHOSTEROL

  • EINECS
  • CAS No. 80-99-9
  • Article Data24
  • CAS DataBase
  • Density 0.98 g/cm3
  • Solubility
  • Melting Point 126°C
  • Formula C27H46 O
  • Boiling Point 479.4 ºC
  • Molecular Weight 386.662
  • Flash Point 208.9 ºC
  • Transport Information
  • Appearance
  • Safety Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Risk Codes
  • Molecular Structure Molecular Structure of 80-99-9 (LATHOSTEROL)
  • Hazard Symbols
  • Synonyms 5a-Cholest-7-en-3b-ol (8CI); 3b-Hydroxy-5a-cholest-7-ene;7-En-3-cholestanol; Cholest-7-en-3-ol; Lathosterol; D7-Cholestenol; g-Cholestenol
  • PSA 20.23000
  • LogP 7.38870

5.alpha.-Cholest-7-en-3.beta.-ol Chemical Properties

Synonyms:  3beta-Hydroxy-5alpha-cholest-7-ene ; 5.alpha.-Cholest-7-en-3.beta.-ol ; 5-alpha-Cholest-7-en-3-beta-ol ; Cholest-7-en-3-ol, (3.beta.,5.alpha.)- ; Cholest-7-en-3-ol, (3-beta,5-alpha)-(9CI) ; 5alpha-cholest-7-en-3beta-ol ; 7-Cholesten-3-beta-ol
The Molecular Formula of  5.alpha.-Cholest-7-en-3.beta.-ol (CAS NO.80-99-9):C27H46O
The Molecular Weight of  5.alpha.-Cholest-7-en-3.beta.-ol (CAS NO.80-99-9):386.6535 g/mol
The Molecular Structure of  5.alpha.-Cholest-7-en-3.beta.-ol (CAS NO.80-99-9):
Index of Refraction: 1.525
Molar Refractivity: 119.97 cm3
Molar Volume: 391.4 cm3
Polarizability: 47.56 x10-24cm3 
Surface Tension: 38.1 dyne/cm
Density: 0.98 g/cm3
Flash Point: 208.9 °C
Enthalpy of Vaporization: 85.72 kJ/mol
Boiling Point: 479.4 °C at 760 mmHg
Vapour Pressure: 3.32E-11 mmHg at 25°C 
Storage temperature: −20°C

5.alpha.-Cholest-7-en-3.beta.-ol Uses

  5.alpha.-Cholest-7-en-3.beta.-ol  whose Cas Register Number is 80-99-9 shows potent antigenotoxic and antimutagenic activity against the mutagens, both MNNG and NQO.

5.alpha.-Cholest-7-en-3.beta.-ol Safety Profile

Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.
WGK Germany: 3
RTECS: FZ7000000

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