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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 07:55:15 UTC
Update Date2021-09-24 07:55:15 UTC
HMDB IDHMDB0304193
Secondary Accession NumbersNone
Metabolite Identification
Common Name4alpha-carboxy-ergosta-7,24(241)-dien-3beta-ol
Description 4alpha-carboxy-ergosta-7,24(241)-dien-3beta-ol is practically insoluble (in water) and a weakly acidic compound (based on its pKa). 4alpha-carboxy-ergosta-7,24(241)-dien-3beta-ol can be found in a number of food items such as wild celery, common cabbage, watermelon, and chestnut, which makes 4alpha-carboxy-ergosta-7,24(241)-dien-3beta-ol a potential biomarker for the consumption of these food products.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC29H45O3
Average Molecular Weight441.677
Monoisotopic Molecular Weight441.337418889
IUPAC Name5-hydroxy-2,15-dimethyl-14-(6-methyl-5-methylideneheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-ene-6-carboxylate
Traditional Name5-hydroxy-2,15-dimethyl-14-(6-methyl-5-methylideneheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-ene-6-carboxylate
CAS Registry NumberNot Available
SMILES
CC(C)C(=C)CCC(C)C1CCC2C3=CCC4C(C(O)CCC4(C)C3CCC12C)C([O-])=O
InChI Identifier
InChI=1S/C29H46O3/c1-17(2)18(3)7-8-19(4)21-11-12-22-20-9-10-24-26(27(31)32)25(30)14-16-29(24,6)23(20)13-15-28(21,22)5/h9,17,19,21-26,30H,3,7-8,10-16H2,1-2,4-6H3,(H,31,32)/p-1
InChI KeyURESBFJPXATWDO-UHFFFAOYSA-M
Chemical Taxonomy
Description Belongs to the class of organic compounds known as ergosterols and derivatives. These are steroids containing ergosta-5,7,22-trien-3beta-ol or a derivative thereof, which is based on the 3beta-hydroxylated ergostane skeleton.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassErgostane steroids
Direct ParentErgosterols and derivatives
Alternative Parents
Substituents
  • Ergosterol-skeleton
  • 4-carboxy steroid
  • Steroid acid
  • 3-hydroxy-delta-7-steroid
  • 3-hydroxysteroid
  • Hydroxysteroid
  • Delta-7-steroid
  • Beta-hydroxy acid
  • Hydroxy acid
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organooxygen compound
  • Organic oxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxide
  • Organic anion
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Ontology
Not AvailableNot 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
logP6.36ALOGPS
logP6.43ChemAxon
logS-6ALOGPS
pKa (Strongest Acidic)4.6ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area60.36 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity141.87 m³·mol⁻¹ChemAxon
Polarizability52.73 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]+211.78532859911
AllCCS[M+H-H2O]+209.87532859911
AllCCS[M+Na]+214.03632859911
AllCCS[M+NH4]+213.53632859911
AllCCS[M-H]-209.40632859911
AllCCS[M+Na-2H]-211.5132859911
AllCCS[M+HCOO]-213.97932859911
DeepCCS[M-2H]-239.9830932474
DeepCCS[M+Na]+215.20830932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-carboxy-ergosta-7,24(241)-dien-3beta-ol 10V, Negative-QTOFsplash10-00di-0003900000-1a4c84515c519a0542d72019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-carboxy-ergosta-7,24(241)-dien-3beta-ol 20V, Negative-QTOFsplash10-00b9-0009400000-b37815aaeaa8236d10f52019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-carboxy-ergosta-7,24(241)-dien-3beta-ol 40V, Negative-QTOFsplash10-003s-1009000000-5ae4c1f1a111c1d0577e2019-02-23Wishart 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 IDFDB030524
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound75595958
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