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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 19:22:10 UTC
Update Date2022-03-07 02:54:08 UTC
HMDB IDHMDB0034516
Secondary Accession Numbers
  • HMDB34516
Metabolite Identification
Common Name3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid
Description3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid 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 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid.
Structure
Data?1563862574
Synonyms
ValueSource
3b,18b-3-Methoxy-11-oxo-12-oleanen-30-OateGenerator
18-beta-Glycyrrhetinic acid methylesterHMDB
Methyl 18-beta-glycyrrhetateHMDB
Methyl 18-beta-glycyrrhetinateHMDB
Methyl glycyrrhetateHMDB
Methyl glycyrrhetinateHMDB
Methyl 10-hydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-2-carboxylic acidGenerator
Chemical FormulaC31H48O4
Average Molecular Weight484.7104
Monoisotopic Molecular Weight484.355260024
IUPAC Namemethyl 10-hydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-2-carboxylate
Traditional Namemethyl 10-hydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-3,4,5,6,7,8,8a,10,11,12,12b,14b-dodecahydro-1H-picene-2-carboxylate
CAS Registry Number1477-44-7
SMILES
COC(=O)C1(C)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC34C)C2C1
InChI Identifier
InChI=1S/C31H48O4/c1-26(2)22-9-12-31(7)24(29(22,5)11-10-23(26)33)21(32)17-19-20-18-28(4,25(34)35-8)14-13-27(20,3)15-16-30(19,31)6/h17,20,22-24,33H,9-16,18H2,1-8H3
InChI KeyRMIVRCBSQPCSCQ-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
  • Cyclohexenone
  • Cyclic alcohol
  • Methyl ester
  • Carboxylic acid ester
  • Secondary alcohol
  • Ketone
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Alcohol
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen 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 Point253 - 255 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.00055 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.00079 g/LALOGPS
logP5.44ALOGPS
logP6.18ChemAxon
logS-5.8ALOGPS
pKa (Strongest Acidic)19.49ChemAxon
pKa (Strongest Basic)-0.84ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area63.6 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity139.04 m³·mol⁻¹ChemAxon
Polarizability57.6 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]+214.21231661259
DarkChem[M-H]-205.4931661259
DeepCCS[M-2H]-255.56130932474
DeepCCS[M+Na]+231.12730932474
AllCCS[M+H]+221.932859911
AllCCS[M+H-H2O]+220.432859911
AllCCS[M+NH4]+223.332859911
AllCCS[M+Na]+223.732859911
AllCCS[M-H]-216.032859911
AllCCS[M+Na-2H]-218.332859911
AllCCS[M+HCOO]-221.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acidCOC(=O)C1(C)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC34C)C2C13864.5Standard polar33892256
3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acidCOC(=O)C1(C)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC34C)C2C13513.5Standard non polar33892256
3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acidCOC(=O)C1(C)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC34C)C2C13915.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid,1TMS,isomer #1COC(=O)C1(C)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC43C)C2C13897.2Semi standard non polar33892256
3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid,1TMS,isomer #2COC(=O)C1(C)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C)=C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2C13849.1Semi standard non polar33892256
3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid,2TMS,isomer #1COC(=O)C1(C)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC43C)C2C13833.0Semi standard non polar33892256
3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid,2TMS,isomer #1COC(=O)C1(C)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC43C)C2C13649.8Standard non polar33892256
3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid,1TBDMS,isomer #1COC(=O)C1(C)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C2C14109.2Semi standard non polar33892256
3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid,1TBDMS,isomer #2COC(=O)C1(C)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C(C)(C)C)=C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2C14049.1Semi standard non polar33892256
3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid,2TBDMS,isomer #1COC(=O)C1(C)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C(C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C2C14262.8Semi standard non polar33892256
3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid,2TBDMS,isomer #1COC(=O)C1(C)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C(C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C2C14157.7Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-066r-0216900000-b0489076f745d6c0ac062017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid GC-MS (1 TMS) - 70eV, Positivesplash10-002f-1030590000-36b989b631aa8ac773242017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic 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 - 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid 10V, Positive-QTOFsplash10-014r-0000900000-031e234ad7095ae2f6332016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid 20V, Positive-QTOFsplash10-014s-0122900000-6b1fbb96abcc840b4de72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid 40V, Positive-QTOFsplash10-0ap0-1616900000-5a800f739edc943a02252016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid 10V, Negative-QTOFsplash10-001i-0000900000-c8dbd3f6caaccf527add2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid 20V, Negative-QTOFsplash10-001i-0000900000-89650a116862361831802016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid 40V, Negative-QTOFsplash10-0gi9-1000900000-e7e9ccfe88f1528d35da2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid 10V, Negative-QTOFsplash10-001i-0000900000-00e3c5ea66f1dd5bb8ed2021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid 20V, Negative-QTOFsplash10-001i-0000900000-ecf2cdf168d8d96acde22021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid 40V, Negative-QTOFsplash10-001i-0000900000-7efe5b54b26f36c9608a2021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid 10V, Positive-QTOFsplash10-000i-0000900000-f211f1922aa30d40e74e2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid 20V, Positive-QTOFsplash10-000i-0000900000-f1cdad9d7f5a4de232fb2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3b,18b-3-Methoxy-11-oxo-12-oleanen-30-oic acid 40V, Positive-QTOFsplash10-016r-6988700000-a86867d4d70df5e3b2e52021-09-25Wishart 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 IDFDB013017
KNApSAcK IDNot Available
Chemspider ID546307
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound629042
PDB IDNot Available
ChEBI ID175775
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1502221
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.