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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2005-11-16 15:48:42 UTC
Update Date2022-03-07 02:49:08 UTC
HMDB IDHMDB0001231
Secondary Accession Numbers
  • HMDB0006264
  • HMDB01231
  • HMDB06264
Metabolite Identification
Common Name27-Deoxy-5b-cyprinol
Description27-Deoxy-5b-cyprinol is an intermediate in Bile acid synthesis pathway, in a sequence of reactions catalyzed by sterol 27-hydroxylase (CYP27) in the oxidation of 5 beta-cholestane-3 alpha,7 alpha,12 alpha,27-tetrol into 3 alpha,7 alpha,12 alpha-trihydroxy-5 beta-cholestanoic acid (PMID: 8496170 ). 5 beta-cholestane-3 alpha,7 alpha,12 alpha,25-tetrol 3-glucuronide, a metabolite of 27-Deoxy-5b-cyprinol, is the major bile alcohol component in serum from cerebrotendinous xanthomatosis patients (PMID: 7920441 ).
Structure
Thumb
Synonyms
Chemical FormulaC27H48O4
Average Molecular Weight436.6676
Monoisotopic Molecular Weight436.355260024
IUPAC Name(1S,2S,5R,7S,9R,10R,11S,14R,15R,16S)-14-[(2R)-7-hydroxy-6-methylheptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecane-5,9,16-triol
Traditional Name5-cttl
CAS Registry Number862-53-3
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)CO
InChI Identifier
InChI=1S/C27H48O4/c1-16(15-28)6-5-7-17(2)20-8-9-21-25-22(14-24(31)27(20,21)4)26(3)11-10-19(29)12-18(26)13-23(25)30/h16-25,28-31H,5-15H2,1-4H3/t16?,17-,18+,19-,20-,21+,22+,23-,24+,25+,26+,27-/m1/s1
InChI KeyXJZGNVBLVFOSKJ-XZULNKEGSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tetrahydroxy bile acids, alcohols and derivatives. These are prenol lipids structurally characterized by a bile acid or alcohol which bears four hydroxyl groups.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassBile acids, alcohols and derivatives
Direct ParentTetrahydroxy bile acids, alcohols and derivatives
Alternative Parents
Substituents
  • 26-hydroxysteroid
  • Tetrahydroxy bile acid, alcohol, or derivatives
  • 3-hydroxysteroid
  • 12-hydroxysteroid
  • 7-hydroxysteroid
  • 3-alpha-hydroxysteroid
  • Hydroxysteroid
  • Fatty alcohol
  • Fatty acyl
  • 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 IDFDB022502
KNApSAcK IDNot Available
Chemspider ID167758
KEGG Compound IDC05446
BioCyc IDNot Available
BiGG ID45828
Wikipedia LinkNot Available
METLIN ID6095
PubChem Compound193321
PDB IDNot Available
ChEBI ID17278
Food Biomarker OntologyNot Available
VMH IDM01092
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Holmberg-Betsholtz I, Lund E, Bjorkhem I, Wikvall K: Sterol 27-hydroxylase in bile acid biosynthesis. Mechanism of oxidation of 5 beta-cholestane-3 alpha,7 alpha,12 alpha,27-tetrol into 3 alpha,7 alpha,12 alpha-trihydroxy-5 beta-cholestanoic acid. J Biol Chem. 1993 May 25;268(15):11079-85. [PubMed:8496170 ]
  2. Ohshima A, Kuramoto T, Hoshita T: Biochemical studies of inherited diseases related to abnormal cholesterol metabolism. I. High-performance liquid chromatographic analysis of bile alcohol glucuronides in cerebrotendinous xanthomatosis. Biol Pharm Bull. 1994 May;17(5):721-3. [PubMed:7920441 ]

Enzymes

General function:
Involved in monooxygenase activity
Specific function:
Catalyzes the first step in the oxidation of the side chain of sterol intermediates; the 27-hydroxylation of 5-beta-cholestane-3-alpha,7-alpha,12-alpha-triol. Has also a vitamin D3-25-hydroxylase activity.
Gene Name:
CYP27A1
Uniprot ID:
Q02318
Molecular weight:
60234.28
Reactions
5beta-Cholestane-3alpha,7alpha,12alpha-triol + Oxygen + NADPH → 27-Deoxy-5b-cyprinol + NADP + Waterdetails
27-Deoxy-5b-cyprinol → 3a,7a,12a-Trihydroxy-5b-cholestan-26-aldetails