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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2006-05-22 14:17:40 UTC
Update Date2022-03-07 02:49:13 UTC
HMDB IDHMDB0002180
Secondary Accession Numbers
  • HMDB02180
Metabolite Identification
Common Name5b-Cholestane-3a,7a,12a,25,26-pentol
Description5b-Cholestane-3a,7a,12a,25,26-pentol is a bile alcohol. Bile alcohols have been found to be present as minor components in the bile and urine in healthy subjects. Bile alcohols are end products for cholesterol elimination as well as major biliary constituents; in mammals, cholesterol is metabolized by additional enzymes that ultimately transform it to bile acids. Bile alcohols are preferentially excreted as glucuronides into the urine, which constitute about 10% of total bile acids. Large amounts of bile alcohols have been found to be excreted into the bile and urine in patients with cerebrotendinous xanthomatosis (CTX), a rare inherited lipid storage disease. (PMID: 11718684 ).
Structure
Data?1582752234
Synonyms
ValueSource
(1R,3AS,3BR,4R,5as,7R,9as,9BS,11S,11ar)-1-[(2R)-6,7-dihydroxy-6-methylheptan-2-yl]-9a,11a-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-4,7,11-triolChEBI
5 beta-BufolMeSH
Cholestane-3,7,12,25,26-pentolMeSH
3alpha,7alpha,12alpha,25,27-Pentahydroxy-5beta-cholestaneHMDB
5beta-Cholestane-3alpha,7alpha,12alpha,25,26-pentolHMDB
5β-cholestane-3α,7α,12α,25,26-pentolHMDB
Chemical FormulaC27H48O5
Average Molecular Weight452.667
Monoisotopic Molecular Weight452.350174646
IUPAC Name(1S,2S,5R,7S,9R,10R,11S,14R,15R,16S)-14-[(2R)-6,7-dihydroxy-6-methylheptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecane-5,9,16-triol
Traditional Name(1S,2S,5R,7S,9R,10R,11S,14R,15R,16S)-14-[(2R)-6,7-dihydroxy-6-methylheptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecane-5,9,16-triol
CAS Registry Number6127-75-9
SMILES
[H][C@@]1(CC[C@@]2([H])[C@]3([H])[C@H](O)C[C@]4([H])C[C@H](O)CC[C@]4(C)[C@@]3([H])C[C@H](O)[C@]12C)[C@H](C)CCCC(C)(O)CO
InChI Identifier
InChI=1S/C27H48O5/c1-16(6-5-10-25(2,32)15-28)19-7-8-20-24-21(14-23(31)27(19,20)4)26(3)11-9-18(29)12-17(26)13-22(24)30/h16-24,28-32H,5-15H2,1-4H3/t16-,17+,18-,19-,20+,21+,22-,23+,24+,25?,26+,27-/m1/s1
InChI KeyXZDHXPDYLPEFQI-FIMPYCPFSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pentahydroxy bile acids, alcohols and derivatives. These are bile acids, alcohols or derivatives bearing five hydroxyl groups.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassBile acids, alcohols and derivatives
Direct ParentPentahydroxy bile acids, alcohols and derivatives
Alternative Parents
Substituents
  • Pentahydroxy bile acid, alcohol, or derivatives
  • 26-hydroxysteroid
  • 25-hydroxysteroid
  • 3-hydroxysteroid
  • 12-hydroxysteroid
  • Hydroxysteroid
  • 3-alpha-hydroxysteroid
  • 7-hydroxysteroid
  • Fatty alcohol
  • Fatty acyl
  • Tertiary alcohol
  • Cyclic alcohol
  • Secondary alcohol
  • Polyol
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Alcohol
  • Primary alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular Locations
  • Extracellular
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 IDFDB022890
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5284194
PDB IDNot Available
ChEBI ID194331
Food Biomarker OntologyNot Available
VMH IDCE1278
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Nakagawa M, Une M, Takenaka S, Tazawa Y, Nozaki S, Imanaka T, Kuramoto T: Urinary bile alcohol profiles in healthy and cholestatic children. Clin Chim Acta. 2001 Dec;314(1-2):101-6. [PubMed:11718684 ]