Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 21:59:11 UTC
Update Date2022-03-07 02:55:04 UTC
HMDB IDHMDB0036810
Secondary Accession Numbers
  • HMDB36810
Metabolite Identification
Common Name8alpha,13R-Epoxy-14-labden-19-oic acid
Description8alpha,13R-Epoxy-14-labden-19-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 significant number of articles have been published on 8alpha,13R-Epoxy-14-labden-19-oic acid.
Structure
Data?1563862931
Synonyms
ValueSource
8a,13R-Epoxy-14-labden-19-OateGenerator
8a,13R-Epoxy-14-labden-19-Oic acidGenerator
8alpha,13R-Epoxy-14-labden-19-OateGenerator
8Α,13R-epoxy-14-labden-19-OateGenerator
8Α,13R-epoxy-14-labden-19-Oic acidGenerator
3-Ethenyl-3,4a,7,10a-tetramethyl-dodecahydro-1H-naphtho[2,1-b]pyran-7-carboxylateGenerator
Chemical FormulaC20H32O3
Average Molecular Weight320.4663
Monoisotopic Molecular Weight320.23514489
IUPAC Name3-ethenyl-3,4a,7,10a-tetramethyl-dodecahydro-1H-naphtho[2,1-b]pyran-7-carboxylic acid
Traditional Name3-ethenyl-3,4a,7,10a-tetramethyl-octahydro-1H-naphtho[2,1-b]pyran-7-carboxylic acid
CAS Registry Number56687-75-3
SMILES
CC1(CCC2C(C)(CCC3C2(C)CCCC3(C)C(O)=O)O1)C=C
InChI Identifier
InChI=1S/C20H32O3/c1-6-17(2)12-8-15-18(3)10-7-11-19(4,16(21)22)14(18)9-13-20(15,5)23-17/h6,14-15H,1,7-13H2,2-5H3,(H,21,22)
InChI KeyPOQLUTMXUBSNEN-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
  • Polycyclic triterpenoid
  • Naphthopyran
  • Naphthalene
  • Oxane
  • Pyran
  • Carboxylic acid derivative
  • Carboxylic acid
  • Dialkyl ether
  • Ether
  • Monocarboxylic acid or derivatives
  • Oxacycle
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Organic oxide
  • Organooxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point83 - 85 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.15 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.00042 g/LALOGPS
logP4.87ALOGPS
logP4.69ChemAxon
logS-5.9ALOGPS
pKa (Strongest Acidic)4.7ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area46.53 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity91.19 m³·mol⁻¹ChemAxon
Polarizability37.12 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+175.08731661259
DarkChem[M-H]-171.47831661259
DeepCCS[M+H]+181.22530932474
DeepCCS[M-H]-178.86730932474
DeepCCS[M-2H]-212.35230932474
DeepCCS[M+Na]+188.18330932474
AllCCS[M+H]+180.432859911
AllCCS[M+H-H2O]+177.532859911
AllCCS[M+NH4]+183.132859911
AllCCS[M+Na]+183.932859911
AllCCS[M-H]-186.832859911
AllCCS[M+Na-2H]-187.432859911
AllCCS[M+HCOO]-188.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
8alpha,13R-Epoxy-14-labden-19-oic acidCC1(CCC2C(C)(CCC3C2(C)CCCC3(C)C(O)=O)O1)C=C2883.3Standard polar33892256
8alpha,13R-Epoxy-14-labden-19-oic acidCC1(CCC2C(C)(CCC3C2(C)CCCC3(C)C(O)=O)O1)C=C2196.3Standard non polar33892256
8alpha,13R-Epoxy-14-labden-19-oic acidCC1(CCC2C(C)(CCC3C2(C)CCCC3(C)C(O)=O)O1)C=C2386.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
8alpha,13R-Epoxy-14-labden-19-oic acid,1TMS,isomer #1C=CC1(C)CCC2C(C)(CCC3C(C)(C(=O)O[Si](C)(C)C)CCCC23C)O12325.1Semi standard non polar33892256
8alpha,13R-Epoxy-14-labden-19-oic acid,1TBDMS,isomer #1C=CC1(C)CCC2C(C)(CCC3C(C)(C(=O)O[Si](C)(C)C(C)(C)C)CCCC23C)O12594.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 8alpha,13R-Epoxy-14-labden-19-oic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a5c-0393000000-404d21f1a8fe839f9cdb2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8alpha,13R-Epoxy-14-labden-19-oic acid GC-MS (1 TMS) - 70eV, Positivesplash10-004i-2049000000-bb0ea52097663adf2f292017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8alpha,13R-Epoxy-14-labden-19-oic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8alpha,13R-Epoxy-14-labden-19-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 - 8alpha,13R-Epoxy-14-labden-19-oic acid 10V, Positive-QTOFsplash10-0fk9-2079000000-07c2e10ecb46e1625bce2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8alpha,13R-Epoxy-14-labden-19-oic acid 20V, Positive-QTOFsplash10-0uds-3091000000-97cbfdc77781f421684d2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8alpha,13R-Epoxy-14-labden-19-oic acid 40V, Positive-QTOFsplash10-0gb9-9630000000-b3b6f1e2d80dcf52336e2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8alpha,13R-Epoxy-14-labden-19-oic acid 10V, Negative-QTOFsplash10-014i-1059000000-c47fd86602fe8aeb48622016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8alpha,13R-Epoxy-14-labden-19-oic acid 20V, Negative-QTOFsplash10-00or-2093000000-94fda46ff2735cf3a2db2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8alpha,13R-Epoxy-14-labden-19-oic acid 40V, Negative-QTOFsplash10-0159-9070000000-60d6ebc0fdc5704269092016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8alpha,13R-Epoxy-14-labden-19-oic acid 10V, Positive-QTOFsplash10-00di-0093000000-92af7bdefce63967ad642021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8alpha,13R-Epoxy-14-labden-19-oic acid 20V, Positive-QTOFsplash10-01b9-1892000000-a010ce3df7dbdbcb54982021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8alpha,13R-Epoxy-14-labden-19-oic acid 40V, Positive-QTOFsplash10-066r-5910000000-2a2902444d1df217a5d22021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8alpha,13R-Epoxy-14-labden-19-oic acid 10V, Negative-QTOFsplash10-014i-0009000000-e9172f49e67d0b8f9e552021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8alpha,13R-Epoxy-14-labden-19-oic acid 20V, Negative-QTOFsplash10-014i-0009000000-48b5f68444c613d7530f2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8alpha,13R-Epoxy-14-labden-19-oic acid 40V, Negative-QTOFsplash10-014i-2029000000-8bf6713581f1ebbd295b2021-09-25Wishart 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 IDFDB015756
KNApSAcK IDC00022380
Chemspider ID35014256
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14589048
PDB IDNot Available
ChEBI ID175100
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1857321
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.