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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:44:47 UTC
Update Date2022-03-07 02:53:04 UTC
HMDB IDHMDB0031675
Secondary Accession Numbers
  • HMDB31675
Metabolite Identification
Common Name3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid
Description3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid, also known as 3β-acetoxy-11α-methoxy-12-ursen-28-Oate, 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 3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid.
Structure
Data?1563862155
Synonyms
ValueSource
3b-Acetoxy-11a-methoxy-12-ursen-28-OateGenerator
3b-Acetoxy-11a-methoxy-12-ursen-28-Oic acidGenerator
3beta-Acetoxy-11alpha-methoxy-12-ursen-28-OateGenerator
3Β-acetoxy-11α-methoxy-12-ursen-28-OateGenerator
3Β-acetoxy-11α-methoxy-12-ursen-28-Oic acidGenerator
Methyl 10-(acetyloxy)-13-methoxy-1,2,6a,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 acidHMDB
Chemical FormulaC34H54O5
Average Molecular Weight542.7896
Monoisotopic Molecular Weight542.397124838
IUPAC Namemethyl 10-(acetyloxy)-13-methoxy-1,2,6a,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-carboxylate
Traditional Namemethyl 10-(acetyloxy)-13-methoxy-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydro-1H-picene-4a-carboxylate
CAS Registry Number189139-96-6
SMILES
COC1C=C2C3C(C)C(C)CCC3(CCC2(C)C2(C)CCC3C(C)(C)C(CCC3(C)C12)OC(C)=O)C(=O)OC
InChI Identifier
InChI=1S/C34H54O5/c1-20-11-16-34(29(36)38-10)18-17-32(7)23(27(34)21(20)2)19-24(37-9)28-31(6)14-13-26(39-22(3)35)30(4,5)25(31)12-15-33(28,32)8/h19-21,24-28H,11-18H2,1-10H3
InChI KeyURPWCDDDSKJTOF-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
  • Dicarboxylic acid or derivatives
  • Methyl ester
  • Carboxylic acid ester
  • Ether
  • Dialkyl ether
  • 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 Point140.5 - 141 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility7.2e-05 g/LALOGPS
logP6.41ALOGPS
logP6.66ChemAxon
logS-6.9ALOGPS
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area61.83 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity153.81 m³·mol⁻¹ChemAxon
Polarizability64.26 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
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]+225.231661259
DarkChem[M-H]-217.48531661259
DeepCCS[M-2H]-258.76430932474
DeepCCS[M+Na]+234.18930932474
AllCCS[M+H]+233.732859911
AllCCS[M+H-H2O]+232.432859911
AllCCS[M+NH4]+234.832859911
AllCCS[M+Na]+235.132859911
AllCCS[M-H]-221.732859911
AllCCS[M+Na-2H]-225.032859911
AllCCS[M+HCOO]-228.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acidCOC1C=C2C3C(C)C(C)CCC3(CCC2(C)C2(C)CCC3C(C)(C)C(CCC3(C)C12)OC(C)=O)C(=O)OC3959.8Standard polar33892256
3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acidCOC1C=C2C3C(C)C(C)CCC3(CCC2(C)C2(C)CCC3C(C)(C)C(CCC3(C)C12)OC(C)=O)C(=O)OC3617.4Standard non polar33892256
3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acidCOC1C=C2C3C(C)C(C)CCC3(CCC2(C)C2(C)CCC3C(C)(C)C(CCC3(C)C12)OC(C)=O)C(=O)OC3832.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-01rx-3133690000-99ffd0aade8a351a75522017-09-01Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid 10V, Positive-QTOFsplash10-01ox-0000390000-46ffb1980124fbe4c3842016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid 20V, Positive-QTOFsplash10-0f89-0111950000-fa75290420c4ee7891982016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid 40V, Positive-QTOFsplash10-0ncd-2232920000-c42413a138a7968882c72016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid 10V, Negative-QTOFsplash10-0006-1000590000-bdfea08bd1eb3fabeb8a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid 20V, Negative-QTOFsplash10-05ng-3000950000-4248f7f2246bbceb5ad62016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid 40V, Negative-QTOFsplash10-05o0-4000910000-c62795611315b98347af2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid 10V, Negative-QTOFsplash10-0a4l-9000170000-8e92c2f59a99cb4356b52021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid 20V, Negative-QTOFsplash10-0a4i-9000020000-005b8c3c7aa68330e0f52021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid 40V, Negative-QTOFsplash10-05ox-4000920000-96bf679416f768b563312021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid 10V, Positive-QTOFsplash10-001l-0000930000-ca90c19b5d07a387a3f62021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid 20V, Positive-QTOFsplash10-00e9-1113920000-17963d3f996f2770725d2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid 40V, Positive-QTOFsplash10-01bi-6912300000-3e71f6b9868aab8441792021-09-25Wishart 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 IDFDB008335
KNApSAcK IDNot Available
Chemspider ID35013378
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131751180
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.