Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 19:08:23 UTC
Update Date2022-03-07 02:54:04 UTC
HMDB IDHMDB0034328
Secondary Accession Numbers
  • HMDB34328
Metabolite Identification
Common Name(3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol
Description(3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol, also known as thurberol, belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Data?1563862546
Synonyms
ValueSource
(3b,5a,6a)-Cholesta-8,14-diene-3,6-diolGenerator
(3Β,5α,6a)-cholesta-8,14-diene-3,6-diolGenerator
ThurberolHMDB
Chemical FormulaC27H44O2
Average Molecular Weight400.6371
Monoisotopic Molecular Weight400.334130652
IUPAC Name2,15-dimethyl-14-(6-methylheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-1(10),11-diene-5,8-diol
Traditional Name2,15-dimethyl-14-(6-methylheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-1(10),11-diene-5,8-diol
CAS Registry Number84765-66-2
SMILES
CC(C)CCCC(C)C1CC=C2C3=C(CCC12C)C1(C)CCC(O)CC1C(O)C3
InChI Identifier
InChI=1S/C27H44O2/c1-17(2)7-6-8-18(3)21-9-10-22-20-16-25(29)24-15-19(28)11-13-27(24,5)23(20)12-14-26(21,22)4/h10,17-19,21,24-25,28-29H,6-9,11-16H2,1-5H3
InChI KeyCZXLHIZQQUJTND-UHFFFAOYSA-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 ParentsNot Available
SubstituentsNot Available
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point190 - 190.5 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0054 g/LALOGPS
logP5.76ALOGPS
logP5.35ChemAxon
logS-4.9ALOGPS
pKa (Strongest Acidic)14.69ChemAxon
pKa (Strongest Basic)-2.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area40.46 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity122.79 m³·mol⁻¹ChemAxon
Polarizability50.99 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+197.74531661259
DarkChem[M-H]-194.28131661259
DeepCCS[M-2H]-237.69630932474
DeepCCS[M+Na]+212.96230932474
AllCCS[M+H]+206.032859911
AllCCS[M+H-H2O]+203.932859911
AllCCS[M+NH4]+207.932859911
AllCCS[M+Na]+208.532859911
AllCCS[M-H]-203.932859911
AllCCS[M+Na-2H]-205.832859911
AllCCS[M+HCOO]-207.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diolCC(C)CCCC(C)C1CC=C2C3=C(CCC12C)C1(C)CCC(O)CC1C(O)C33510.7Standard polar33892256
(3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diolCC(C)CCCC(C)C1CC=C2C3=C(CCC12C)C1(C)CCC(O)CC1C(O)C33195.3Standard non polar33892256
(3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diolCC(C)CCCC(C)C1CC=C2C3=C(CCC12C)C1(C)CCC(O)CC1C(O)C33387.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol,1TMS,isomer #1CC(C)CCCC(C)C1CC=C2C3=C(CCC21C)C1(C)CCC(O[Si](C)(C)C)CC1C(O)C33298.2Semi standard non polar33892256
(3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol,1TMS,isomer #2CC(C)CCCC(C)C1CC=C2C3=C(CCC21C)C1(C)CCC(O)CC1C(O[Si](C)(C)C)C33301.9Semi standard non polar33892256
(3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol,2TMS,isomer #1CC(C)CCCC(C)C1CC=C2C3=C(CCC21C)C1(C)CCC(O[Si](C)(C)C)CC1C(O[Si](C)(C)C)C33311.8Semi standard non polar33892256
(3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol,1TBDMS,isomer #1CC(C)CCCC(C)C1CC=C2C3=C(CCC21C)C1(C)CCC(O[Si](C)(C)C(C)(C)C)CC1C(O)C33534.0Semi standard non polar33892256
(3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol,1TBDMS,isomer #2CC(C)CCCC(C)C1CC=C2C3=C(CCC21C)C1(C)CCC(O)CC1C(O[Si](C)(C)C(C)(C)C)C33558.7Semi standard non polar33892256
(3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol,2TBDMS,isomer #1CC(C)CCCC(C)C1CC=C2C3=C(CCC21C)C1(C)CCC(O[Si](C)(C)C(C)(C)C)CC1C(O[Si](C)(C)C(C)(C)C)C33772.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol GC-MS (Non-derivatized) - 70eV, Positivesplash10-052o-1119000000-c130da4e779e1f7fd64b2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol GC-MS (2 TMS) - 70eV, Positivesplash10-0059-4101590000-feafa20ba127b9e03dce2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol 10V, Negative-QTOFsplash10-0002-0009000000-93e71df8c273f316291e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol 20V, Negative-QTOFsplash10-000t-0009000000-c213a2049e02275936132016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol 40V, Negative-QTOFsplash10-0159-3009000000-46a0e83c43d9afaf66042016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol 10V, Negative-QTOFsplash10-0002-0009000000-dc23ba87137530d83f682021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol 20V, Negative-QTOFsplash10-0002-0009000000-dc23ba87137530d83f682021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol 40V, Negative-QTOFsplash10-0002-0009000000-43c77f5a7a78cef88d7d2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol 10V, Positive-QTOFsplash10-0f89-0009200000-18b2b491bcf0d96e89692016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol 20V, Positive-QTOFsplash10-00lr-3229100000-15364211d3d5279bb18e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol 40V, Positive-QTOFsplash10-0pb9-9446000000-88b3a1e8347409cbd90f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol 10V, Positive-QTOFsplash10-0udi-0014900000-1eb6d2fb34f5efea9b0e2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol 20V, Positive-QTOFsplash10-0k9f-5095200000-9335d6525175b1a5fead2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,5alpha,6a)-Cholesta-8,14-diene-3,6-diol 40V, Positive-QTOFsplash10-0a4i-9742000000-8137e269062cdeb912b82021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
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 IDFDB012686
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131751546
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. Dietschy JM, Turley SD: Thematic review series: brain Lipids. Cholesterol metabolism in the central nervous system during early development and in the mature animal. J Lipid Res. 2004 Aug;45(8):1375-97. [PubMed:15254070 ]
  6. O'Byrne SM, Blaner WS: Retinol and retinyl esters: biochemistry and physiology. J Lipid Res. 2013 Jul;54(7):1731-43. doi: 10.1194/jlr.R037648. Epub 2013 Apr 26. [PubMed:23625372 ]
  7. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  8. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
  9. Linda T. Welson (2006). Triglycerides and Cholesterol Research. Nova Science Publishers Inc..