Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2011-07-07 10:12:37 UTC
Update Date2022-03-07 02:51:34 UTC
HMDB IDHMDB0013651
Secondary Accession Numbers
  • HMDB13651
Metabolite Identification
Common Name2-(14,15-Epoxyeicosatrienoyl) Glycerol
Description2-(14,15-Epoxyeicosatrienoyl) glycerol, or 2-14,15-EG, is a cytochrome P450 metabolite of 2-arachidonoyl glycerol in the kidney (PMID: 17283047 ). 2-Arachidonoyl glycerol (2-AG) is an endogenous central cannabinoid (CB1) receptor agonist that is present at relatively high levels in the central nervous system (PMID: 9285589 , 9915812 , 9650580 ). 2-AG is hydrolyzed by the enzyme monoacylglycerol lipase, terminating its biological activity, and metabolism by cyclooxygenase-2 and lipoxygenases has been documented (PMID: 12136125 , 12052037 ). The related endocannabinoid, 2-arachidonoyl ethanolamide (AEA), can be metabolized by cytochrome P450 (CYP450) enzymes in human liver and kidney to a number of epoxy-ethanolamide derivatives (PMID: 17272674 ). 2-14,15-EG is a potent mitogen for renal epithelial cells, increasing DNA synthesis in LLCPKcl4 cells at concentrations as low as 100 nM and doubling cell proliferation rates at 1 µM (PMID: 17283047 ). In these cells, 2-14,15-EG activates the metalloprotease ADAM17, which cleaves proTGF-α and releases TGF-α as a ligand that initiates the EGFR-ERK signalling pathway.
Structure
Data?1582753140
Synonyms
ValueSource
14,15-EET 2-glyceryl esterChEBI
14,15-Epoxy-(5Z,8Z,11Z)-eicosatrienoic acid 2-glyceryl esterChEBI
14,15-Epoxy-(5Z,8Z,11Z)-icosatrienoic acid 2-glyceryl esterChEBI
2-14,15-EGChEBI
2-[14,15-Epoxy-(5Z,8Z,11Z)-eicosatrienoyl]glycerolChEBI
2-[14,15-Epoxy-(5Z,8Z,11Z)-icosatrienoyl]glycerolChEBI
2-Glyceryl 14,15-eetChEBI
2-Glyceryl-14,15-epoxy-(5Z,8Z,11Z)-eicosatrienoateChEBI
14,15-Epoxy-(5Z,8Z,11Z)-eicosatrienoate 2-glyceryl esterGenerator
14,15-Epoxy-(5Z,8Z,11Z)-icosatrienoate 2-glyceryl esterGenerator
2-Glyceryl-14,15-epoxy-(5Z,8Z,11Z)-eicosatrienoic acidGenerator
2-(14,15-Epoxyeicosatrienoyl) glycerolChEBI
2-(14,15-Epoxyeicosatrienoyl)glycerolMeSH, HMDB
2-Glyceryl 14,15-epoxy-(5Z,8Z,11Z)-icosatrienoic acidGenerator
Chemical FormulaC23H38O5
Average Molecular Weight394.5448
Monoisotopic Molecular Weight394.271924326
IUPAC Name1,3-dihydroxypropan-2-yl (5Z,8Z,11Z)-13-(3-pentyloxiran-2-yl)trideca-5,8,11-trienoate
Traditional Name1,3-dihydroxypropan-2-yl (5Z,8Z,11Z)-13-(3-pentyloxiran-2-yl)trideca-5,8,11-trienoate
CAS Registry Number848667-56-1
SMILES
CCCCCC1OC1C\C=C/C\C=C/C\C=C/CCCC(=O)OC(CO)CO
InChI Identifier
InChI=1S/C23H38O5/c1-2-3-12-15-21-22(28-21)16-13-10-8-6-4-5-7-9-11-14-17-23(26)27-20(18-24)19-25/h4,6-7,9-10,13,20-22,24-25H,2-3,5,8,11-12,14-19H2,1H3/b6-4-,9-7-,13-10-
InChI KeyLPMVKZXODWQHGJ-ILYOTBPNSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 2-monoacylglycerols. These are monoacylglycerols containing a glycerol acylated at the 2-position.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerolipids
Sub ClassMonoradylglycerols
Direct Parent2-monoacylglycerols
Alternative Parents
Substituents
  • 2-acyl-sn-glycerol
  • Fatty acid ester
  • Fatty acyl
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Dialkyl ether
  • Oxirane
  • Ether
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Oxacycle
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organooxygen compound
  • Primary alcohol
  • Organic oxide
  • Alcohol
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
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
Water Solubility0.0041 g/LALOGPS
logP4.88ALOGPS
logP4.47ChemAxon
logS-5ALOGPS
pKa (Strongest Acidic)14.28ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area79.29 ŲChemAxon
Rotatable Bond Count18ChemAxon
Refractivity115.38 m³·mol⁻¹ChemAxon
Polarizability46.63 ųChemAxon
Number of Rings1ChemAxon
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]+202.95131661259
DarkChem[M-H]-202.44631661259
DeepCCS[M+H]+203.47430932474
DeepCCS[M-H]-201.11630932474
DeepCCS[M-2H]-235.14830932474
DeepCCS[M+Na]+210.49930932474
AllCCS[M+H]+205.532859911
AllCCS[M+H-H2O]+203.332859911
AllCCS[M+NH4]+207.632859911
AllCCS[M+Na]+208.232859911
AllCCS[M-H]-201.332859911
AllCCS[M+Na-2H]-203.832859911
AllCCS[M+HCOO]-206.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-(14,15-Epoxyeicosatrienoyl) GlycerolCCCCCC1OC1C\C=C/C\C=C/C\C=C/CCCC(=O)OC(CO)CO3166.9Standard polar33892256
2-(14,15-Epoxyeicosatrienoyl) GlycerolCCCCCC1OC1C\C=C/C\C=C/C\C=C/CCCC(=O)OC(CO)CO2655.8Standard non polar33892256
2-(14,15-Epoxyeicosatrienoyl) GlycerolCCCCCC1OC1C\C=C/C\C=C/C\C=C/CCCC(=O)OC(CO)CO2945.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
2-(14,15-Epoxyeicosatrienoyl) Glycerol,1TMS,isomer #1CCCCCC1OC1C/C=C\C/C=C\C/C=C\CCCC(=O)OC(CO)CO[Si](C)(C)C2984.6Semi standard non polar33892256
2-(14,15-Epoxyeicosatrienoyl) Glycerol,2TMS,isomer #1CCCCCC1OC1C/C=C\C/C=C\C/C=C\CCCC(=O)OC(CO[Si](C)(C)C)CO[Si](C)(C)C3028.7Semi standard non polar33892256
2-(14,15-Epoxyeicosatrienoyl) Glycerol,1TBDMS,isomer #1CCCCCC1OC1C/C=C\C/C=C\C/C=C\CCCC(=O)OC(CO)CO[Si](C)(C)C(C)(C)C3227.5Semi standard non polar33892256
2-(14,15-Epoxyeicosatrienoyl) Glycerol,2TBDMS,isomer #1CCCCCC1OC1C/C=C\C/C=C\C/C=C\CCCC(=O)OC(CO[Si](C)(C)C(C)(C)C)CO[Si](C)(C)C(C)(C)C3513.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol GC-MS (Non-derivatized) - 70eV, Positivesplash10-004i-9262000000-6002a6bd2e24d8b137442017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol GC-MS (2 TMS) - 70eV, Positivesplash10-0v4j-7391220000-5e42ae37d4fa5cc0c8172017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 10V, Positive-QTOFsplash10-0fba-7029000000-da87c2fdf8adee5527d82017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 20V, Positive-QTOFsplash10-004l-9122000000-aab3b6e82b19d45ee8002017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 40V, Positive-QTOFsplash10-002f-9210000000-f933669d6702a4c8622c2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 10V, Negative-QTOFsplash10-0006-6009000000-1ef81bde595d643ed4ac2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 20V, Negative-QTOFsplash10-0006-9015000000-72bf2d1651b69dba65e52017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 40V, Negative-QTOFsplash10-06xx-9121000000-a2394b1293a0eebaddfb2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 10V, Positive-QTOFsplash10-0002-0009000000-7af95ca2b5f90947ec622021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 20V, Positive-QTOFsplash10-00dk-0009000000-74867a444b209a7ff6d62021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 40V, Positive-QTOFsplash10-05i0-0009000000-2eb3c3d4cfdf9069509e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 10V, Negative-QTOFsplash10-0a4l-9104000000-1591d5d833a72b9f18052021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 20V, Negative-QTOFsplash10-0pbc-9115000000-ed91344e3916ce0ceb622021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 40V, Negative-QTOFsplash10-0a4j-9142000000-dc5d1db9d52b9242a10e2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 10V, Positive-QTOFsplash10-03di-0000900000-9f51d2ac31733f26a5d42021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 20V, Positive-QTOFsplash10-01ox-0009600000-63e6fe070d3a08dec7f32021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 40V, Positive-QTOFsplash10-000o-0009000000-0b37b0af2169a49a24092021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 10V, Positive-QTOFsplash10-014i-0000900000-f48df2712a778cf5e6922021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 20V, Positive-QTOFsplash10-014i-0000900000-f48df2712a778cf5e6922021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 40V, Positive-QTOFsplash10-0aox-0009300000-2fa39b4f929308f6a25e2021-09-24Wishart 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 IDFDB029621
KNApSAcK IDNot Available
Chemspider ID21467740
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID132121
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. Chen J, Chen JK, Falck JR, Guthi JS, Anjaiah S, Capdevila JH, Harris RC: Mitogenic activity and signaling mechanism of 2-(14,15- epoxyeicosatrienoyl)glycerol, a novel cytochrome p450 arachidonate metabolite. Mol Cell Biol. 2007 Apr;27(8):3023-34. Epub 2007 Feb 5. [PubMed:17283047 ]
  2. Stella N, Schweitzer P, Piomelli D: A second endogenous cannabinoid that modulates long-term potentiation. Nature. 1997 Aug 21;388(6644):773-8. [PubMed:9285589 ]
  3. Sugiura T, Kodaka T, Nakane S, Miyashita T, Kondo S, Suhara Y, Takayama H, Waku K, Seki C, Baba N, Ishima Y: Evidence that the cannabinoid CB1 receptor is a 2-arachidonoylglycerol receptor. Structure-activity relationship of 2-arachidonoylglycerol, ether-linked analogues, and related compounds. J Biol Chem. 1999 Jan 29;274(5):2794-801. [PubMed:9915812 ]
  4. Kondo S, Kondo H, Nakane S, Kodaka T, Tokumura A, Waku K, Sugiura T: 2-Arachidonoylglycerol, an endogenous cannabinoid receptor agonist: identification as one of the major species of monoacylglycerols in various rat tissues, and evidence for its generation through CA2+-dependent and -independent mechanisms. FEBS Lett. 1998 Jun 12;429(2):152-6. [PubMed:9650580 ]
  5. Dinh TP, Carpenter D, Leslie FM, Freund TF, Katona I, Sensi SL, Kathuria S, Piomelli D: Brain monoglyceride lipase participating in endocannabinoid inactivation. Proc Natl Acad Sci U S A. 2002 Aug 6;99(16):10819-24. Epub 2002 Jul 22. [PubMed:12136125 ]
  6. Kozak KR, Marnett LJ: Oxidative metabolism of endocannabinoids. Prostaglandins Leukot Essent Fatty Acids. 2002 Feb-Mar;66(2-3):211-20. [PubMed:12052037 ]
  7. Snider NT, Kornilov AM, Kent UM, Hollenberg PF: Anandamide metabolism by human liver and kidney microsomal cytochrome p450 enzymes to form hydroxyeicosatetraenoic and epoxyeicosatrienoic acid ethanolamides. J Pharmacol Exp Ther. 2007 May;321(2):590-7. Epub 2007 Feb 1. [PubMed:17272674 ]
  8. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  9. 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 ]
  10. 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 ]
  11. 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 ]
  12. Ghosh S, Strum JC, Bell RM: Lipid biochemistry: functions of glycerolipids and sphingolipids in cellular signaling. FASEB J. 1997 Jan;11(1):45-50. [PubMed:9034165 ]
  13. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.