Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 04:39:23 UTC
Update Date2021-09-24 04:39:23 UTC
HMDB IDHMDB0303790
Secondary Accession NumbersNone
Metabolite Identification
Common Namedelta-Maslinic acid methyl ester
DescriptionDelta-maslinic acid methyl ester, also known as delta-maslinate methyl ester, is a member of the class of compounds known as triterpenoids. Triterpenoids are terpene molecules containing six isoprene units. Delta-maslinic acid methyl ester is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Delta-maslinic acid methyl ester can be found in olive, which makes delta-maslinic acid methyl ester a potential biomarker for the consumption of this food product.
Structure
Thumb
Synonyms
ValueSource
Methyl 10,11-dihydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14-icosahydropicene-4a-carboxylic acidGenerator
delta-Maslinate methyl esterGenerator
Δ-maslinate methyl esterGenerator
Δ-maslinic acid methyl esterGenerator
Chemical FormulaC31H50O4
Average Molecular Weight486.7263
Monoisotopic Molecular Weight486.370910088
IUPAC Namemethyl 10,11-dihydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14-icosahydropicene-4a-carboxylate
Traditional Namemethyl 10,11-dihydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14-tetradecahydropicene-4a-carboxylate
CAS Registry NumberNot Available
SMILES
COC(=O)C12CCC(C)(C)CC1=C1CCC3C4(C)CC(O)C(O)C(C)(C)C4CCC3(C)C1(C)CC2
InChI Identifier
InChI=1S/C31H50O4/c1-26(2)13-15-31(25(34)35-8)16-14-29(6)19(20(31)17-26)9-10-23-28(5)18-21(32)24(33)27(3,4)22(28)11-12-30(23,29)7/h21-24,32-33H,9-18H2,1-8H3
InChI KeyWUGPMNNYJCMJOJ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentTriterpenoids
Alternative Parents
Substituents
  • Triterpenoid
  • Methyl ester
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid ester
  • 1,2-diol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • 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
logP5.63ALOGPS
logP5.62ChemAxon
logS-5.2ALOGPS
pKa (Strongest Acidic)13.63ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity139.49 m³·mol⁻¹ChemAxon
Polarizability57.51 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+223.49632859911
AllCCS[M+H-H2O]+222.02732859911
AllCCS[M+Na]+225.2232859911
AllCCS[M+NH4]+224.83832859911
AllCCS[M-H]-217.84632859911
AllCCS[M+Na-2H]-220.21132859911
AllCCS[M+HCOO]-222.95832859911
DeepCCS[M-2H]-255.41530932474
DeepCCS[M+Na]+230.9830932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - delta-Maslinic acid methyl ester 10V, Positive-QTOFsplash10-000i-0000900000-b6e314f68d7a97011a772019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - delta-Maslinic acid methyl ester 20V, Positive-QTOFsplash10-0ldr-0112900000-fc3730a79cbfd44610b02019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - delta-Maslinic acid methyl ester 40V, Positive-QTOFsplash10-0a4i-1115900000-aa5b96373d2a3d376c822019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - delta-Maslinic acid methyl ester 10V, Negative-QTOFsplash10-000i-0000900000-cd01a68672dc47e51ed92019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - delta-Maslinic acid methyl ester 20V, Negative-QTOFsplash10-000i-0000900000-3c0c36ca16050ee033482019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - delta-Maslinic acid methyl ester 40V, Negative-QTOFsplash10-08i9-0000900000-64a16989b94555ea8de62019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - delta-Maslinic acid methyl ester 10V, Positive-QTOFsplash10-000i-0000900000-5be20bc5d9ed311a5ca42021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - delta-Maslinic acid methyl ester 20V, Positive-QTOFsplash10-03y0-1013900000-bc1c8ac11365fac04b142021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - delta-Maslinic acid methyl ester 40V, Positive-QTOFsplash10-0udl-2579600000-4170213f9982b2d713e92021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - delta-Maslinic acid methyl ester 10V, Negative-QTOFsplash10-000i-0000900000-19483a68ef352c686e6e2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - delta-Maslinic acid methyl ester 20V, Negative-QTOFsplash10-000i-0000900000-b3b9c43cd79022b170b02021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - delta-Maslinic acid methyl ester 40V, Negative-QTOFsplash10-001i-0000900000-0e7a72531b17e7dc7a432021-10-21Wishart 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 IDFDB021687
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