Show more...Show more...
Record Information
Version2.0
Created at2022-05-12 15:26:48 UTC
Updated at2022-05-12 15:26:48 UTC
NP-MRD IDNP0136908
Secondary Accession NumbersNone
Natural Product Identification
Common Name7alpha-Hydroxycholesterol
Description7Alpha-Hydroxycholesterol, also known as cholest-5-ene-3b,7a-diol or 7ALPHAOHCHOL, belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core. Thus, 7alpha-hydroxycholesterol is considered to be a sterol lipid molecule. 7Alpha-Hydroxycholesterol is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 7alpha-Hydroxycholesterol is found in Antipathes dichotoma, Mus musculus and Subergorgia suberosa. 7alpha-Hydroxycholesterol was first documented in 2007 (PMID: 16634125). The 7alpha-hydroxy derivative of cholesterol.
Structure
Thumb
Synonyms
Chemical FormulaC27H46O2
Average Mass402.6630 Da
Monoisotopic Mass402.34978 Da
IUPAC Name(1S,2R,5S,9S,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-ene-5,9-diol
Traditional Name(1S,2R,5S,9S,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-ene-5,9-diol
CAS Registry NumberNot Available
SMILES
[H][C@@]1(CC[C@@]2([H])[C@]3([H])[C@H](O)C=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CCCC(C)C
InChI Identifier
InChI=1S/C27H46O2/c1-17(2)7-6-8-18(3)21-9-10-22-25-23(12-14-27(21,22)5)26(4)13-11-20(28)15-19(26)16-24(25)29/h16-18,20-25,28-29H,6-15H2,1-5H3/t18-,20+,21-,22+,23+,24-,25+,26+,27-/m1/s1
InChI KeyOYXZMSRRJOYLLO-RVOWOUOISA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Antipathes dichotomaLOTUS Database
Mus musculusLOTUS Database
Subergorgia suberosaLOTUS Database
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
  • 3-hydroxy-delta-5-steroid
  • 3-hydroxysteroid
  • Hydroxysteroid
  • 3-beta-hydroxy-delta-5-steroid
  • 3-beta-hydroxysteroid
  • 7-hydroxysteroid
  • Delta-5-steroid
  • Cyclic alcohol
  • Secondary alcohol
  • Alcohol
  • Organooxygen compound
  • Organic oxygen 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
logP5.61ALOGPS
logP5.96ChemAxon
logS-5.9ALOGPS
pKa (Strongest Acidic)18.2ChemAxon
pKa (Strongest Basic)-0.83ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area40.46 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity122.06 m³·mol⁻¹ChemAxon
Polarizability51.28 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0001496
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB022655
KNApSAcK IDNot Available
Chemspider ID96891
KEGG Compound IDC03594
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia Link7α-Hydroxycholesterol
METLIN IDNot Available
PubChem Compound107722
PDB IDNot Available
ChEBI ID17500
Good Scents IDNot Available
References
General References
  1. Ferderbar S, Pereira EC, Apolinario E, Bertolami MC, Faludi A, Monte O, Calliari LE, Sales JE, Gagliardi AR, Xavier HT, Abdalla DS: Cholesterol oxides as biomarkers of oxidative stress in type 1 and type 2 diabetes mellitus. Diabetes Metab Res Rev. 2007 Jan;23(1):35-42. doi: 10.1002/dmrr.645. [PubMed:16634125 ]