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Record Information
Version2.0
Created at2022-05-12 15:26:46 UTC
Updated at2022-05-12 15:26:46 UTC
NP-MRD IDNP0136907
Secondary Accession NumbersNone
Natural Product Identification
Common Name5beta-Cholestane-3alpha,7alpha,12alpha,25-tetrol
Description5Beta-Cholestane-3alpha,7alpha,12alpha,25-tetrol, also known as cholestane-3,7,12,25-tetrol or 3α,7α,12α,25-tetrahydroxycoprostane, belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core. Thus, 5beta-cholestane-3alpha,7alpha,12alpha,25-tetrol is considered to be a bile acid lipid molecule. 5Beta-Cholestane-3alpha,7alpha,12alpha,25-tetrol is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. The enhanced cholesterol 7 alpha-hydroxylase (CYP7A1) expression in CYP27 deficiency may be the result of a decreased flux of bile acids and bile alcohols into the liver, while production of FXR-activating 5beta-Cholestane-3alpha,7alpha,12alpha,25-tetrol is increased (PMID: 15145977 ). Bile acid synthesis from cholesterol is tightly regulated via a feedback mechanism mediated by the farnesoid X receptor (FXR), a nuclear receptor activated by bile acids. In cerebrotendinous xanthomatosis (CTX), a bile acid synthesis disorder caused by sterol 27-hydroxylase (CYP27) deficiency, early intermediates and cholestanol accumulate in a variety of tissues, and glucuronides of 25-hydroxylated bile alcohols are released in bile, blood, and urine (PMID: 11181760 ). 5β-Cholestane-3α,7α,12α,25-tetrol is an intermediate in the bile acid synthetic pathway, and is secreted into the bile and urine following glucuronidation. Synthesis via the classic pathway is initiated by a series of cholesterol ring modifications and followed by the side chain cleavage. It does not undergo enterohepatic circulation.
Structure
Thumb
Synonyms
ValueSource
5b-Cholestane-3a,7a,12a,25-tetrolGenerator
5Β-cholestane-3α,7α,12α,25-tetrolGenerator
5 beta Cholestane-3 alpha,7 alpha,12 alpha,25-tetrolHMDB
5 beta-Cholestane-3 beta,7 alpha,12 alpha,25-tetrolHMDB
Cholestane-3,7,12,25-tetrolHMDB
(3Α,5β,7α,12α)-cholestane-3,7,12,25-tetrolHMDB
3Α,7α,12α,25-tetrahydroxycoprostaneHMDB
(3alpha,5beta,7alpha,12alpha)-Cholestane-3,7,12,25-tetrolHMDB
3alpha,7alpha,12alpha,25-TetrahydroxycoprostaneHMDB
5b-Cholestan-3a,7a,12a,25-tetrolHMDB
5beta-Cholestane-3alpha,7alpha,12alpha,25-tetrolGenerator
Chemical FormulaC27H48O4
Average Mass436.6770 Da
Monoisotopic Mass436.35526 Da
IUPAC Name(1S,2S,5R,7S,9R,10R,11S,14R,15R,16S)-14-[(2R)-6-hydroxy-6-methylheptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecane-5,9,16-triol
Traditional Name(1S,2S,5R,7S,9R,10R,11S,14R,15R,16S)-14-[(2R)-6-hydroxy-6-methylheptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecane-5,9,16-triol
CAS Registry NumberNot Available
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)(C)O
InChI Identifier
InChI=1S/C27H48O4/c1-16(7-6-11-25(2,3)31)19-8-9-20-24-21(15-23(30)27(19,20)5)26(4)12-10-18(28)13-17(26)14-22(24)29/h16-24,28-31H,6-15H2,1-5H3/t16-,17+,18-,19-,20+,21+,22-,23+,24+,26+,27-/m1/s1
InChI KeyNTIXPPFPXLYJCT-RNUSRIHUSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassCholestane steroids
Direct ParentCholesterols and derivatives
Alternative Parents
Substituents
  • Cholesterol
  • Cholesterol-skeleton
  • 25-hydroxysteroid
  • 3-hydroxysteroid
  • 12-hydroxysteroid
  • 7-hydroxysteroid
  • Hydroxysteroid
  • 3-alpha-hydroxysteroid
  • Cyclic alcohol
  • Tertiary alcohol
  • Secondary alcohol
  • Polyol
  • Organic oxygen compound
  • Alcohol
  • Organooxygen compound
  • Hydrocarbon derivative
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP3.64ALOGPS
logP3.51ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)18.3ChemAxon
pKa (Strongest Basic)-0.13ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area80.92 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity124.71 m³·mol⁻¹ChemAxon
Polarizability53.16 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0000524
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB022092
KNApSAcK IDNot Available
Chemspider ID146751
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN ID5509
PubChem Compound167758
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References