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Substance Name: Lanosterol
RN: 79-63-0
UNII: 1J05Z83K3M
InChIKey: CAHGCLMLTWQZNJ-BQNIITSRSA-N

Note

  • A triterpene that derives from the chair-boat-chair-boat folding of 2,3-oxidosqualene. It is metabolized to CHOLESTEROL and CUCURBITACINS.

Molecular Formula

  • C30-H50-O

Molecular Weight

  • 426.724
 

Classification Code

  • Reproductive Effect
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Names and Synonyms

Results Name

  • Lanosterol

Name of Substance

  • Lanosta-8,24-dien-3-ol, (3beta)-
  • Lanosterol

MeSH Heading

  • Lanosterol

Synonyms

  • (3-beta)-Lanosta-8,24-dien-3-ol
  • 4-06-00-04188 (Beilstein Handbook Reference)
  • AI3-23643
  • Botalan base
  • Botalan base 138
  • BRN 2226449
  • Cholesta-8,24-dien-3-ol, 4,4,14-trimethyl-, (3beta,5alpha)-
  • EINECS 201-214-9
  • Lanosta-8,24-dien-3-beta-ol
  • Lanosta-8,24-dienol
  • Lanostadien-3-beta-ol
  • Lanosterin
  • Lanosterol
  • Lanster
  • NSC 60677
  • UNII-1J05Z83K3M

Systematic Names

  • Lanosta-8,24-dien-3-ol, (3-beta)-
  • Lanosta-8,24-dien-3-ol, (3beta)-
  • Lanosta-8,24-dien-3beta-ol (8CI)
  • Lanosterol

Registry Numbers

CAS Registry Number

  • 79-63-0

FDA UNII

  • 1J05Z83K3M

System Generated Number

  • 0000079630

Structure Descriptors

InChI

1S/C30H50O/c1-20(2)10-9-11-21(3)22-14-18-30(8)24-12-13-25-27(4,5)26(31)16-17-28(25,6)23(24)15-19-29(22,30)7/h10,21-22,25-26,31H,9,11-19H2,1-8H3/t21-,22-,25+,26+,28-,29-,30+/m1/s1

InChIKey

CAHGCLMLTWQZNJ-BQNIITSRSA-N

Smiles

C[C@H](CCC=C(C)C)[C@H]1CC[C@@]2(C)C3=C(CC[C@]12C)[C@@]4(C)CC[C@H](O)C(C)(C)[C@@H]4CC3

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 140.5 deg C   EXP
log P (octanol-water) 10.79 (none)   EST
Atmospheric OH Rate Constant 2.30E-10 cm3/molecule-sec 25 EST

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