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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2005-11-16 15:48:42 UTC
Update Date2022-03-07 02:49:05 UTC
HMDB IDHMDB0000649
Secondary Accession Numbers
  • HMDB00649
Metabolite Identification
Common NameClionasterol
DescriptionClionasterol, also known as gamma-sitosterol or harzol, belongs to the class of organic compounds known as stigmastanes and derivatives. These are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24. Thus, clionasterol is considered to be a sterol. Based on a literature review a significant number of articles have been published on Clionasterol.
Structure
Thumb
Synonyms
Chemical FormulaC29H50O
Average Molecular Weight414.7067
Monoisotopic Molecular Weight414.386166222
IUPAC Name(1S,2R,5S,10S,11S,14R,15R)-14-[(2R,5S)-5-ethyl-6-methylheptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-ol
Traditional Name(1S,2R,5S,10S,11S,14R,15R)-14-[(2R,5S)-5-ethyl-6-methylheptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-ol
CAS Registry Number83-47-6
SMILES
[H][C@@]12CC[C@H]([C@H](C)CC[C@H](CC)C(C)C)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CC=C2C[C@@H](O)CC[C@]12C
InChI Identifier
InChI=1S/C29H50O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h10,19-21,23-27,30H,7-9,11-18H2,1-6H3/t20-,21+,23+,24+,25-,26+,27+,28+,29-/m1/s1
InChI KeyKZJWDPNRJALLNS-FBZNIEFRSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as stigmastanes and derivatives. These are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassStigmastanes and derivatives
Direct ParentStigmastanes and derivatives
Alternative Parents
Substituents
  • C24-propyl-sterol-skeleton
  • Stigmastane-skeleton
  • Triterpenoid
  • 3-hydroxy-delta-5-steroid
  • 3-hydroxysteroid
  • Hydroxysteroid
  • 3-beta-hydroxysteroid
  • 3-beta-hydroxy-delta-5-steroid
  • Delta-5-steroid
  • Cyclic alcohol
  • Secondary alcohol
  • Alcohol
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point147 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility4.6e-05 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane (predicted from logP)
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB112200
KNApSAcK IDC00023769
Chemspider ID402901
KEGG Compound IDC19654
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN ID5621
PubChem Compound457801
PDB IDNot Available
ChEBI ID132823
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1839331
References
Synthesis ReferenceKind, C. Albert; Bergmann, Werner. Marine products. X. Clionasterol. Journal of Organic Chemistry (1942), 7 341-5.
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Cerqueira F, Watanadilok R, Sonchaeng P, Kijjoa A, Pinto M, Quarles van Ufford H, Kroes B, Beukelman C, Nascimento MS: Clionasterol: a potent inhibitor of complement component C1. Planta Med. 2003 Feb;69(2):174-6. [PubMed:12624828 ]