Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 21:48:26 UTC
Update Date2021-09-23 21:48:27 UTC
HMDB IDHMDB0302923
Secondary Accession NumbersNone
Metabolite Identification
Common NameOleanolic acid 3-acetate
DescriptionOleanolic acid 3-acetate, also known as 3-O-acetyloleanolic acid, is a member of the class of compounds known as triterpenoids. Triterpenoids are terpene molecules containing six isoprene units. Oleanolic acid 3-acetate is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Oleanolic acid 3-acetate can be found in black-eyed pea and rosemary, which makes oleanolic acid 3-acetate a potential biomarker for the consumption of these food products.
Structure
Thumb
Synonyms
ValueSource
3-O-AcetyloleanolateGenerator
3-Acetyloleanolic acidMeSH
Oleanolic acid 3-acetateMeSH
3-O-Acetyloleanolic acidChEMBL
Acetyl oleanolateGenerator
Oleanolate 3-acetateGenerator
Oleanolic acid 3-acetic acidGenerator
Chemical FormulaC32H50O4
Average Molecular Weight498.748
Monoisotopic Molecular Weight498.37091009
IUPAC Name(4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-(acetyloxy)-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,13,14b-icosahydropicene-4a-carboxylic acid
Traditional Name(4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-(acetyloxy)-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-4a-carboxylic acid
CAS Registry NumberNot Available
SMILES
[H][C@@]1(CC[C@@]2(C)[C@@]([H])(CC[C@]3(C)[C@]2([H])CC=C2[C@]4([H])CC(C)(C)CC[C@@]4(CC[C@@]32C)C(O)=O)C1(C)C)OC(C)=O
InChI Identifier
InChI=1S/C32H50O4/c1-20(33)36-25-12-13-29(6)23(28(25,4)5)11-14-31(8)24(29)10-9-21-22-19-27(2,3)15-17-32(22,26(34)35)18-16-30(21,31)7/h9,22-25H,10-19H2,1-8H3,(H,34,35)/t22-,23-,24+,25-,29-,30+,31+,32-/m0/s1
InChI KeyRIXNFYQZWDGQAE-DFHVBEEKSA-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
  • Dicarboxylic acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
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
logP7.48ALOGPS
logP7.04ChemAxon
logS-6.5ALOGPS
pKa (Strongest Acidic)4.74ChemAxon
pKa (Strongest Basic)-7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area63.6 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity142.78 m³·mol⁻¹ChemAxon
Polarizability59.5 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]+226.32232859911
AllCCS[M+H-H2O]+224.94532859911
AllCCS[M+Na]+227.93532859911
AllCCS[M+NH4]+227.57832859911
AllCCS[M-H]-218.36932859911
AllCCS[M+Na-2H]-220.8732859911
AllCCS[M+HCOO]-223.76532859911
DeepCCS[M-2H]-244.93330932474
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 - Oleanolic acid 3-acetate 10V, Positive-QTOFsplash10-0002-0000900000-583fd630755ed022cf4f2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleanolic acid 3-acetate 20V, Positive-QTOFsplash10-0k9l-0003900000-5e9111fa4970d604ddf82016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleanolic acid 3-acetate 40V, Positive-QTOFsplash10-0k9x-2129600000-8fe771f818a107067c7c2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleanolic acid 3-acetate 10V, Negative-QTOFsplash10-0002-0000900000-8394abfc8608e908a62b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleanolic acid 3-acetate 20V, Negative-QTOFsplash10-0a4i-1000900000-ca74251ea533d14440832016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleanolic acid 3-acetate 40V, Negative-QTOFsplash10-0a4r-4000900000-4993ff4b11c5e904fe222016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleanolic acid 3-acetate 10V, Positive-QTOFsplash10-0002-0001900000-74169bad7b14a0bf52e82021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleanolic acid 3-acetate 20V, Positive-QTOFsplash10-000y-1638900000-0c5aacdeda9191a530f02021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleanolic acid 3-acetate 40V, Positive-QTOFsplash10-015i-1944000000-a2960f132b7183bc45ad2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleanolic acid 3-acetate 10V, Negative-QTOFsplash10-0002-0000900000-e531737ed1ebda1b1eba2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleanolic acid 3-acetate 20V, Negative-QTOFsplash10-0002-2000900000-f578c23ca760f6cfa8d92021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleanolic acid 3-acetate 40V, Negative-QTOFsplash10-0a4j-8000900000-7ea99d9ebac9f5939f082021-10-21Wishart 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 IDFDB006905
KNApSAcK IDC00033565
Chemspider ID133265
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound151202
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