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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 18:52:13 UTC
Update Date2021-09-23 18:52:13 UTC
HMDB IDHMDB0302579
Secondary Accession NumbersNone
Metabolite Identification
Common Name24-Methyl-25(27)-dehydrocycloartanol
Description 24-methyl-25(27)-dehydrocycloartanol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 24-methyl-25(27)-dehydrocycloartanol can be found in cucumber and muskmelon, which makes 24-methyl-25(27)-dehydrocycloartanol a potential biomarker for the consumption of these food products.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC31H52O
Average Molecular Weight440.744
Monoisotopic Molecular Weight440.401816286
IUPAC Name(1S,3R,6S,8R,11S,12S,15R,16R)-15-[(2R)-5,6-dimethylhept-6-en-2-yl]-7,7,12,16-tetramethylpentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadecan-6-ol
Traditional Name(1S,3R,6S,8R,11S,12S,15R,16R)-15-[(2R)-5,6-dimethylhept-6-en-2-yl]-7,7,12,16-tetramethylpentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadecan-6-ol
CAS Registry NumberNot Available
SMILES
[H][C@@]12CC[C@]3([H])[C@]4(C[C@@]14CC[C@]1(C)[C@H](CC[C@@]21C)[C@H](C)CCC(C)C(C)=C)CC[C@H](O)C3(C)C
InChI Identifier
InChI=1S/C31H52O/c1-20(2)21(3)9-10-22(4)23-13-15-29(8)25-12-11-24-27(5,6)26(32)14-16-30(24)19-31(25,30)18-17-28(23,29)7/h21-26,32H,1,9-19H2,2-8H3/t21?,22-,23-,24+,25+,26+,28-,29+,30-,31+/m1/s1
InChI KeyIXHACUTUTOCSJE-QFTQTLHLSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cycloartanols and derivatives. These are steroids containing a cycloartanol moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassCycloartanols and derivatives
Direct ParentCycloartanols and derivatives
Alternative Parents
Substituents
  • Cycloartanol-skeleton
  • Triterpenoid
  • Cycloartane-skeleton
  • 9b,19-cyclo-lanostane-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 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
logP6.51ALOGPS
logP7.89ChemAxon
logS-6.6ALOGPS
pKa (Strongest Acidic)19.49ChemAxon
pKa (Strongest Basic)-0.84ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity135.51 m³·mol⁻¹ChemAxon
Polarizability56.32 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+216.88532859911
AllCCS[M+H-H2O]+215.22332859911
AllCCS[M+Na]+218.84332859911
AllCCS[M+NH4]+218.40832859911
AllCCS[M-H]-212.80932859911
AllCCS[M+Na-2H]-215.12232859911
AllCCS[M+HCOO]-217.82132859911
DeepCCS[M-2H]-244.95730932474
DeepCCS[M+Na]+218.81830932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 24-Methyl-25(27)-dehydrocycloartanol 10V, Positive-QTOFsplash10-006x-0002900000-0761ad319828398971d92016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 24-Methyl-25(27)-dehydrocycloartanol 20V, Positive-QTOFsplash10-0089-4019300000-81c7a33030eb638a193c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 24-Methyl-25(27)-dehydrocycloartanol 40V, Positive-QTOFsplash10-001i-9077200000-29c4d6f68d53e44b2c842016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 24-Methyl-25(27)-dehydrocycloartanol 10V, Negative-QTOFsplash10-000i-0000900000-eeb2c6f810c2cc47de4d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 24-Methyl-25(27)-dehydrocycloartanol 20V, Negative-QTOFsplash10-000i-0000900000-b6880bf576eb3d3ea9862016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 24-Methyl-25(27)-dehydrocycloartanol 40V, Negative-QTOFsplash10-05fr-2004900000-f789d4b0804cf79c9af72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 24-Methyl-25(27)-dehydrocycloartanol 10V, Positive-QTOFsplash10-0016-9104300000-daf7e94313bd4729997d2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 24-Methyl-25(27)-dehydrocycloartanol 20V, Positive-QTOFsplash10-05o0-9212000000-79fbafc424405ea934042021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 24-Methyl-25(27)-dehydrocycloartanol 40V, Positive-QTOFsplash10-01qc-9300000000-5be15d3895d172ca07942021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 24-Methyl-25(27)-dehydrocycloartanol 10V, Negative-QTOFsplash10-000i-0000900000-6abf4200d93b5ca719d02021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 24-Methyl-25(27)-dehydrocycloartanol 20V, Negative-QTOFsplash10-000i-0000900000-6abf4200d93b5ca719d02021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 24-Methyl-25(27)-dehydrocycloartanol 40V, Negative-QTOFsplash10-000i-0001900000-b7579ae9d2b186de27b72021-10-21Wishart 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 IDFDB005262
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71744615
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