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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 07:08:29 UTC
Update Date2021-09-26 23:01:27 UTC
HMDB IDHMDB0250159
Secondary Accession NumbersNone
Metabolite Identification
Common NameCholesta-5,7,9(11)-trien-3beta-ol
DescriptionAC1LD27I belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core. AC1LD27I is an extremely weak basic (essentially neutral) compound (based on its pKa). This compound has been identified in human blood as reported by (PMID: 31557052 ). Cholesta-5,7,9(11)-trien-3beta-ol is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Cholesta-5,7,9(11)-trien-3beta-ol is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC27H42O
Average Molecular Weight382.632
Monoisotopic Molecular Weight382.323565972
IUPAC Name2,15-dimethyl-14-(6-methylheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-1(17),7,9-trien-5-ol
Traditional Name2,15-dimethyl-14-(6-methylheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-1(17),7,9-trien-5-ol
CAS Registry NumberNot Available
SMILES
CC(C)CCCC(C)C1CCC2C3=CC=C4CC(O)CCC4(C)C3=CCC12C
InChI Identifier
InChI=1S/C27H42O/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/h9-10,14,18-19,21,23-24,28H,6-8,11-13,15-17H2,1-5H3
InChI KeyYQYYDLWKDGKMKI-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 Parents
Substituents
  • Cholesterol-skeleton
  • Hydroxysteroid
  • 3-hydroxysteroid
  • 3-hydroxy-delta-7-steroid
  • 3-hydroxy-delta-5-steroid
  • Delta-7-steroid
  • Delta-5-steroid
  • Cyclic alcohol
  • Secondary alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
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
PropertyValueSource
logP8.13ALOGPS
logP6.3ChemAxon
logS-5.8ALOGPS
pKa (Strongest Acidic)18.34ChemAxon
pKa (Strongest Basic)-1.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity122.32 m³·mol⁻¹ChemAxon
Polarizability47.92 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-234.0830932474
DeepCCS[M+Na]+209.88430932474
AllCCS[M+H]+202.732859911
AllCCS[M+H-H2O]+200.432859911
AllCCS[M+NH4]+204.832859911
AllCCS[M+Na]+205.432859911
AllCCS[M-H]-203.832859911
AllCCS[M+Na-2H]-205.332859911
AllCCS[M+HCOO]-207.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Cholesta-5,7,9(11)-trien-3beta-olCC(C)CCCC(C)C1CCC2C3=CC=C4CC(O)CCC4(C)C3=CCC12C3392.8Standard polar33892256
Cholesta-5,7,9(11)-trien-3beta-olCC(C)CCCC(C)C1CCC2C3=CC=C4CC(O)CCC4(C)C3=CCC12C3130.5Standard non polar33892256
Cholesta-5,7,9(11)-trien-3beta-olCC(C)CCCC(C)C1CCC2C3=CC=C4CC(O)CCC4(C)C3=CCC12C3140.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Cholesta-5,7,9(11)-trien-3beta-ol GC-MS (Non-derivatized) - 70eV, Positivesplash10-0gi0-1019000000-521a10c9650e177632dc2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Cholesta-5,7,9(11)-trien-3beta-ol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Cholesta-5,7,9(11)-trien-3beta-ol GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Cholesta-5,7,9(11)-trien-3beta-ol GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cholesta-5,7,9(11)-trien-3beta-ol 10V, Positive-QTOFsplash10-001i-0009000000-fa171e5e6952e00d09662021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cholesta-5,7,9(11)-trien-3beta-ol 20V, Positive-QTOFsplash10-001i-4049000000-58fce2e3181713ed3e962021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cholesta-5,7,9(11)-trien-3beta-ol 40V, Positive-QTOFsplash10-0a4l-9721000000-39871516881eeb2151512021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cholesta-5,7,9(11)-trien-3beta-ol 10V, Negative-QTOFsplash10-001i-0009000000-334e990fc728bf944c792021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cholesta-5,7,9(11)-trien-3beta-ol 20V, Negative-QTOFsplash10-001i-0009000000-a497ed6306144dc394052021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cholesta-5,7,9(11)-trien-3beta-ol 40V, Negative-QTOFsplash10-003r-0019000000-4c6c712dd1929f90d4412021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound610764
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]