5a-Cholest-8-en-3b-ol (CHEM036272)

IdentificationTaxonomyBiological PropertiesPhysical PropertiesToxicity ProfileSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-05-26 07:20:56 UTC
Update Date2026-04-06 12:49:11 UTC
Accession NumberCHEM036272
Identification
Common Name5a-Cholest-8-en-3b-ol
ClassSmall Molecule
Description
Contaminant Sources
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
CholestenolChEBI
ZymostenolChEBI
​5a-cholest-8-en-3b-olGenerator
​5α-cholest-8-en-3β-olGenerator
(3beta,5alpha)CholestenolHMDB
3beta-Hydroxy-8(9)-cholesteneHMDB
3beta-Hydroxycholest-8(9)-eneHMDB
5-alpha-Cholest-8-en-3-beta-olHMDB
5alpha-Cholest-8(9)-en-3beta-olHMDB
5alpha-Cholest-8-en-3beta-olHMDB
Cholest-8(9)-en-3beta-olHMDB
Cholesta-8(9)-en-3beta-olHMDB
delta(8)-CholestenolHMDB
8(9)-CholestenolHMDB
Zymostenol, (3beta)-isomerHMDB
(3beta,5alpha)-Cholest-8-en-3-olHMDB
(3Β,5α)-cholest-8-en-3-olHMDB
3beta-Hydroxy-5alpha-cholest-8(9)-eneHMDB
3Β-hydroxy-5α-cholest-8(9)-eneHMDB
5a-Cholest-8-en-3b-olHMDB
5Α-cholest-8-en-3β-olHMDB
DihydrozymosterolHMDB
delta8-CholestenolHMDB
Δ8-cholestenolHMDB
Chemical FormulaC27H46O
Average Molecular Mass386.654 g/mol
Monoisotopic Mass386.355 g/mol
CAS Registry Number566-97-2
IUPAC Name(2S,5S,7S,11R,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-en-5-ol
Traditional Name(2S,5S,7S,11R,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-en-5-ol
SMILES[H][C@@](C)(CCCC(C)C)[C@@]1([H])CC[C@@]2([H])C3=C(CC[C@]12C)[C@@]1(C)CC[C@H](O)C[C@]1([H])CC3
InChI IdentifierInChI=1S/C27H46O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h18-21,23-24,28H,6-17H2,1-5H3/t19-,20+,21+,23-,24+,26+,27-/m1/s1
InChI KeyQETLKNDKQOXZRP-XTGBIJOFSA-N
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-skeleton
  • 3-beta-hydroxysteroid
  • Hydroxysteroid
  • 3-hydroxysteroid
  • Cyclic alcohol
  • Secondary alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.00022 g/LALOGPS
logP6.59ALOGPS
logP7.07ChemAxon
logS-6.2ALOGPS
pKa (Strongest Acidic)18.36ChemAxon
pKa (Strongest Basic)-1.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity120.35 m³·mol⁻¹ChemAxon
Polarizability50.46 ųChemAxon
Number of Rings4ChemAxon
Bioavailability1ChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-076r-1019000000-da210f056bd723d532a1Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-0006-3105900000-25f7266fb84218fbea74Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014r-0009000000-a776f0a6c0141e92ae73Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-05p9-3139000000-e84343d3954ffbe258f2Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-5249000000-5b6b7a2f03b59d093325Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0009000000-315c5133aa81b3939474Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-0009000000-711bf432a79ce66b987fSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0ldi-1019000000-b4dfc241017aaa46ed22Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0009000000-c037f2d2f217e99b79acSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-0009000000-c037f2d2f217e99b79acSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-001i-0009000000-04cb77df44ddc15c479cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00kr-0009000000-41e086d5b3ca90d0da91Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0609-9345000000-80072d6556dbb8a419e1Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ab9-8950000000-c4785344c8ab4e1aea5cSpectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDHMDB0006841
FooDB IDFDB024114
Phenol Explorer IDNot Available
KNApSAcK IDC00033775
BiGG ID42633
BioCyc IDCPD-8621
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider ID91952
ChEBI ID16608
PubChem Compound ID101770
Kegg Compound IDC03845
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General References
1. Reindel, F.; Weickmann, A. Zymosterol. Ann. (1929), 475 86-100. CAN 24:5322 AN 1930:5322
2. Clarenbach JJ, Lindenthal B, Dotti MT, Federico A, Kelleher JK, von Bergmann K: Isotopomer spectral analysis of intermediates of cholesterol synthesis in patients with cerebrotendinous xanthomatosis. Metabolism. 2005 Mar;54(3):335-44.
3. Oostendorp M, Engelke UF, Willemsen MA, Wevers RA: Diagnosing inborn errors of lipid metabolism with proton nuclear magnetic resonance spectroscopy. Clin Chem. 2006 Jul;52(7):1395-405. Epub 2006 May 18.
4. Siirtola A, Ketomaki A, Miettinen TA, Gylling H, Lehtimaki T, Holmberg C, Salo MK, Antikainen M: Cholesterol absorption and synthesis in pediatric kidney, liver, and heart transplant recipients. Transplantation. 2006 Feb 15;81(3):327-34.
5. Ketomaki AM, Gylling H, Antikainen M, Siimes MA, Miettinen TA: Red cell and plasma plant sterols are related during consumption of plant stanol and sterol ester spreads in children with hypercholesterolemia. J Pediatr. 2003 May;142(5):524-31.
6. https://www.ncbi.nlm.nih.gov/pubmed/?term=5642322