Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 16:08:22 UTC
Update Date2021-09-23 16:08:22 UTC
HMDB IDHMDB0302227
Secondary Accession NumbersNone
Metabolite Identification
Common Name5-Stigmastene-3beta,7alpha-diol
Description5-stigmastene-3beta,7alpha-diol belongs to stigmastanes and derivatives class of compounds. Those are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24. 5-stigmastene-3beta,7alpha-diol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 5-stigmastene-3beta,7alpha-diol can be found in pineapple, which makes 5-stigmastene-3beta,7alpha-diol a potential biomarker for the consumption of this food product.
Structure
Thumb
Synonyms
ValueSource
5-Stigmastene-3b,7a-diolGenerator
5-Stigmastene-3β,7α-diolGenerator
Chemical FormulaC29H50O2
Average Molecular Weight430.7061
Monoisotopic Molecular Weight430.381080844
IUPAC Name(2R,5S,9S,15R)-14-[(2R,5R)-5-ethyl-6-methylheptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-ene-5,9-diol
Traditional Name(2R,5S,9S,15R)-14-[(2R,5R)-5-ethyl-6-methylheptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-ene-5,9-diol
CAS Registry NumberNot Available
SMILES
CC[C@H](CC[C@@H](C)C1CCC2C3[C@H](O)C=C4C[C@@H](O)CC[C@]4(C)C3CC[C@]12C)C(C)C
InChI Identifier
InChI=1S/C29H50O2/c1-7-20(18(2)3)9-8-19(4)23-10-11-24-27-25(13-15-29(23,24)6)28(5)14-12-22(30)16-21(28)17-26(27)31/h17-20,22-27,30-31H,7-16H2,1-6H3/t19-,20-,22+,23?,24?,25?,26-,27?,28+,29-/m1/s1
InChI KeySXJVFYZNUGGHRG-DABQDANMSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as stigmastanes and derivatives. These are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassStigmastanes and derivatives
Direct ParentStigmastanes and derivatives
Alternative Parents
Substituents
  • C24-propyl-sterol-skeleton
  • Stigmastane-skeleton
  • Triterpenoid
  • 3-hydroxy-delta-5-steroid
  • 3-hydroxysteroid
  • Hydroxysteroid
  • 7-hydroxysteroid
  • 3-beta-hydroxy-delta-5-steroid
  • 3-beta-hydroxysteroid
  • Delta-5-steroid
  • Cyclic alcohol
  • Secondary alcohol
  • Alcohol
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • 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
logP5.96ALOGPS
logP6.69ChemAxon
logS-6.4ALOGPS
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 Count6ChemAxon
Refractivity131.2 m³·mol⁻¹ChemAxon
Polarizability54.49 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+212.14232859911
AllCCS[M+H-H2O]+210.27932859911
AllCCS[M+Na]+214.33832859911
AllCCS[M+NH4]+213.85132859911
AllCCS[M-H]-206.03232859911
AllCCS[M+Na-2H]-208.39232859911
AllCCS[M+HCOO]-211.14232859911
DeepCCS[M-2H]-243.93330932474
DeepCCS[M+Na]+219.35230932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Stigmastene-3beta,7alpha-diol 10V, Positive-QTOFsplash10-03e9-0004900000-ec6c1f33eee637cd1d632016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Stigmastene-3beta,7alpha-diol 20V, Positive-QTOFsplash10-03dj-5239500000-a3fa74f1ec123716d7aa2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Stigmastene-3beta,7alpha-diol 40V, Positive-QTOFsplash10-0002-9224100000-5e37cb27c5315de8e5eb2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Stigmastene-3beta,7alpha-diol 10V, Negative-QTOFsplash10-004i-0000900000-1e677374daeac477216e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Stigmastene-3beta,7alpha-diol 20V, Negative-QTOFsplash10-01t9-0001900000-e289db1325208d9314da2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Stigmastene-3beta,7alpha-diol 40V, Negative-QTOFsplash10-01ot-5019600000-4c9faf02ad9f333dab6f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Stigmastene-3beta,7alpha-diol 10V, Positive-QTOFsplash10-001i-3102900000-bff2cab376ddcf3448212021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Stigmastene-3beta,7alpha-diol 20V, Positive-QTOFsplash10-004l-9116300000-e58251d574117cbc8cfc2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Stigmastene-3beta,7alpha-diol 40V, Positive-QTOFsplash10-0a4i-9320000000-77db897b274ed99d63f12021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Stigmastene-3beta,7alpha-diol 10V, Negative-QTOFsplash10-004i-0000900000-d3ddef81c134412455e12021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Stigmastene-3beta,7alpha-diol 20V, Negative-QTOFsplash10-004i-0000900000-4595a9c13c1a7d4c015c2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Stigmastene-3beta,7alpha-diol 40V, Negative-QTOFsplash10-03fr-0002900000-429f896c1559551d6bbb2021-10-21Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
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 IDFDB003794
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
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 ReferencesNot Available