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Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 21:04:18 UTC
Update Date2022-03-07 02:54:44 UTC
HMDB IDHMDB0036007
Secondary Accession Numbers
  • HMDB36007
Metabolite Identification
Common NameUrsonic acid
DescriptionUrsonic acid, also known as ursonate, belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Based on a literature review a small amount of articles have been published on Ursonic acid.
Structure
Data?1563862806
Synonyms
ValueSource
UrsonateGenerator
3-oxo-12-Ursen-28-Oic acidHMDB
3-oxo-Urs-12-en-28-Oic acidHMDB
3-Oxours-12-en-28-Oic acidHMDB
BipindalosideHMDB
1,2,6a,6b,9,9,12a-Heptamethyl-10-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylateGenerator
Chemical FormulaC30H46O3
Average Molecular Weight454.6844
Monoisotopic Molecular Weight454.344695338
IUPAC Name1,2,6a,6b,9,9,12a-heptamethyl-10-oxo-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 Name1,2,6a,6b,9,9,12a-heptamethyl-10-oxo-1,2,3,4,5,6,7,8,8a,11,12,12b,13,14b-tetradecahydropicene-4a-carboxylic acid
CAS Registry Number6246-46-4
SMILES
CC1CCC2(CCC3(C)C(=CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C2C1C)C(O)=O
InChI Identifier
InChI=1S/C30H46O3/c1-18-10-15-30(25(32)33)17-16-28(6)20(24(30)19(18)2)8-9-22-27(5)13-12-23(31)26(3,4)21(27)11-14-29(22,28)7/h8,18-19,21-22,24H,9-17H2,1-7H3,(H,32,33)
InChI KeyMUCRYNWJQNHDJH-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
  • Cyclic ketone
  • Ketone
  • Monocarboxylic acid or derivatives
  • 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
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point270 - 275 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.00042 g/LALOGPS
logP6.66ALOGPS
logP7.15ChemAxon
logS-6ALOGPS
pKa (Strongest Acidic)4.74ChemAxon
pKa (Strongest Basic)-7.5ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area54.37 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity132.88 m³·mol⁻¹ChemAxon
Polarizability54.26 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
DarkChem[M+H]+206.81331661259
DarkChem[M-H]-200.38731661259
DeepCCS[M-2H]-245.61830932474
DeepCCS[M+Na]+220.84730932474
AllCCS[M+H]+212.932859911
AllCCS[M+H-H2O]+211.232859911
AllCCS[M+NH4]+214.632859911
AllCCS[M+Na]+215.032859911
AllCCS[M-H]-212.432859911
AllCCS[M+Na-2H]-214.332859911
AllCCS[M+HCOO]-216.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Ursonic acidCC1CCC2(CCC3(C)C(=CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C2C1C)C(O)=O3298.5Standard polar33892256
Ursonic acidCC1CCC2(CCC3(C)C(=CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C2C1C)C(O)=O3600.0Standard non polar33892256
Ursonic acidCC1CCC2(CCC3(C)C(=CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C2C1C)C(O)=O3739.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Ursonic acid,1TMS,isomer #1CC1CCC2(C(=O)O[Si](C)(C)C)CCC3(C)C(=CCC4C5(C)CCC(=O)C(C)(C)C5CCC43C)C2C1C3700.5Semi standard non polar33892256
Ursonic acid,1TMS,isomer #2CC1CCC2(C(=O)O)CCC3(C)C(=CCC4C5(C)CC=C(O[Si](C)(C)C)C(C)(C)C5CCC43C)C2C1C3802.7Semi standard non polar33892256
Ursonic acid,2TMS,isomer #1CC1CCC2(C(=O)O[Si](C)(C)C)CCC3(C)C(=CCC4C5(C)CC=C(O[Si](C)(C)C)C(C)(C)C5CCC43C)C2C1C3688.2Semi standard non polar33892256
Ursonic acid,2TMS,isomer #1CC1CCC2(C(=O)O[Si](C)(C)C)CCC3(C)C(=CCC4C5(C)CC=C(O[Si](C)(C)C)C(C)(C)C5CCC43C)C2C1C3433.7Standard non polar33892256
Ursonic acid,1TBDMS,isomer #1CC1CCC2(C(=O)O[Si](C)(C)C(C)(C)C)CCC3(C)C(=CCC4C5(C)CCC(=O)C(C)(C)C5CCC43C)C2C1C3944.6Semi standard non polar33892256
Ursonic acid,1TBDMS,isomer #2CC1CCC2(C(=O)O)CCC3(C)C(=CCC4C5(C)CC=C(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C2C1C4011.9Semi standard non polar33892256
Ursonic acid,2TBDMS,isomer #1CC1CCC2(C(=O)O[Si](C)(C)C(C)(C)C)CCC3(C)C(=CCC4C5(C)CC=C(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C2C1C4135.4Semi standard non polar33892256
Ursonic acid,2TBDMS,isomer #1CC1CCC2(C(=O)O[Si](C)(C)C(C)(C)C)CCC3(C)C(=CCC4C5(C)CC=C(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C2C1C3863.0Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Ursonic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-004r-1033900000-3e0f0c117340dcef5b682017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ursonic acid GC-MS (1 TMS) - 70eV, Positivesplash10-03dj-2010960000-723a8c6271dba7a06c322017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ursonic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ursonic acid 10V, Positive-QTOFsplash10-0a4i-0000900000-7a3222d13f9a4b546de42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ursonic acid 20V, Positive-QTOFsplash10-0a4i-0122900000-cfd9f24190120952a8d22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ursonic acid 40V, Positive-QTOFsplash10-053i-5297600000-4d316e5ab2f0de3675d32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ursonic acid 10V, Negative-QTOFsplash10-0udi-0000900000-80dea9280c9867c406fd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ursonic acid 20V, Negative-QTOFsplash10-0pb9-0000900000-6389c9bfd3b3fae54ac32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ursonic acid 40V, Negative-QTOFsplash10-0006-6006900000-6d38924adfe1a9b84a472016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ursonic acid 10V, Negative-QTOFsplash10-0udi-0000900000-896a352facf680cb901f2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ursonic acid 20V, Negative-QTOFsplash10-0udi-0000900000-541929f81a3dad7104862021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ursonic acid 40V, Negative-QTOFsplash10-0udi-0000900000-0e1fbde2a8312b617dbc2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ursonic acid 10V, Positive-QTOFsplash10-0a4i-0000900000-ae76be9cb4a5c625051e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ursonic acid 20V, Positive-QTOFsplash10-052r-0494700000-bfaec7dcedad439b775f2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ursonic acid 40V, Positive-QTOFsplash10-0fe0-3960000000-b48a13e5ff4c13d550682021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
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 IDFDB014822
KNApSAcK IDC00032465
Chemspider ID13379436
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkKurt Schwitters
METLIN IDNot Available
PubChem Compound13893949
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 References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.