Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2011-07-07 10:12:37 UTC |
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Update Date | 2022-03-07 02:51:34 UTC |
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HMDB ID | HMDB0013651 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 2-(14,15-Epoxyeicosatrienoyl) Glycerol |
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Description | 2-(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. |
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Structure | CCCCCC1OC1C\C=C/C\C=C/C\C=C/CCCC(=O)OC(CO)CO 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- |
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Synonyms | Value | Source |
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14,15-EET 2-glyceryl ester | ChEBI | 14,15-Epoxy-(5Z,8Z,11Z)-eicosatrienoic acid 2-glyceryl ester | ChEBI | 14,15-Epoxy-(5Z,8Z,11Z)-icosatrienoic acid 2-glyceryl ester | ChEBI | 2-14,15-EG | ChEBI | 2-[14,15-Epoxy-(5Z,8Z,11Z)-eicosatrienoyl]glycerol | ChEBI | 2-[14,15-Epoxy-(5Z,8Z,11Z)-icosatrienoyl]glycerol | ChEBI | 2-Glyceryl 14,15-eet | ChEBI | 2-Glyceryl-14,15-epoxy-(5Z,8Z,11Z)-eicosatrienoate | ChEBI | 14,15-Epoxy-(5Z,8Z,11Z)-eicosatrienoate 2-glyceryl ester | Generator | 14,15-Epoxy-(5Z,8Z,11Z)-icosatrienoate 2-glyceryl ester | Generator | 2-Glyceryl-14,15-epoxy-(5Z,8Z,11Z)-eicosatrienoic acid | Generator | 2-(14,15-Epoxyeicosatrienoyl) glycerol | ChEBI | 2-(14,15-Epoxyeicosatrienoyl)glycerol | MeSH, HMDB | 2-Glyceryl 14,15-epoxy-(5Z,8Z,11Z)-icosatrienoic acid | Generator |
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Chemical Formula | C23H38O5 |
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Average Molecular Weight | 394.5448 |
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Monoisotopic Molecular Weight | 394.271924326 |
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IUPAC Name | 1,3-dihydroxypropan-2-yl (5Z,8Z,11Z)-13-(3-pentyloxiran-2-yl)trideca-5,8,11-trienoate |
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Traditional Name | 1,3-dihydroxypropan-2-yl (5Z,8Z,11Z)-13-(3-pentyloxiran-2-yl)trideca-5,8,11-trienoate |
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CAS Registry Number | 848667-56-1 |
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SMILES | CCCCCC1OC1C\C=C/C\C=C/C\C=C/CCCC(=O)OC(CO)CO |
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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- |
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InChI Key | LPMVKZXODWQHGJ-ILYOTBPNSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 2-monoacylglycerols. These are monoacylglycerols containing a glycerol acylated at the 2-position. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Glycerolipids |
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Sub Class | Monoradylglycerols |
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Direct Parent | 2-monoacylglycerols |
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Alternative Parents | |
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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
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Molecular Framework | Aliphatic heteromonocyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | |
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Role | |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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2-(14,15-Epoxyeicosatrienoyl) Glycerol,1TMS,isomer #1 | CCCCCC1OC1C/C=C\C/C=C\C/C=C\CCCC(=O)OC(CO)CO[Si](C)(C)C | 2984.6 | Semi standard non polar | 33892256 | 2-(14,15-Epoxyeicosatrienoyl) Glycerol,2TMS,isomer #1 | CCCCCC1OC1C/C=C\C/C=C\C/C=C\CCCC(=O)OC(CO[Si](C)(C)C)CO[Si](C)(C)C | 3028.7 | Semi standard non polar | 33892256 | 2-(14,15-Epoxyeicosatrienoyl) Glycerol,1TBDMS,isomer #1 | CCCCCC1OC1C/C=C\C/C=C\C/C=C\CCCC(=O)OC(CO)CO[Si](C)(C)C(C)(C)C | 3227.5 | Semi standard non polar | 33892256 | 2-(14,15-Epoxyeicosatrienoyl) Glycerol,2TBDMS,isomer #1 | CCCCCC1OC1C/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)C | 3513.5 | Semi standard non polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol GC-MS (Non-derivatized) - 70eV, Positive | splash10-004i-9262000000-6002a6bd2e24d8b13744 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol GC-MS (2 TMS) - 70eV, Positive | splash10-0v4j-7391220000-5e42ae37d4fa5cc0c817 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol GC-MS (TBDMS_2_1) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 10V, Positive-QTOF | splash10-0fba-7029000000-da87c2fdf8adee5527d8 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 20V, Positive-QTOF | splash10-004l-9122000000-aab3b6e82b19d45ee800 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 40V, Positive-QTOF | splash10-002f-9210000000-f933669d6702a4c8622c | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 10V, Negative-QTOF | splash10-0006-6009000000-1ef81bde595d643ed4ac | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 20V, Negative-QTOF | splash10-0006-9015000000-72bf2d1651b69dba65e5 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 40V, Negative-QTOF | splash10-06xx-9121000000-a2394b1293a0eebaddfb | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 10V, Positive-QTOF | splash10-0002-0009000000-7af95ca2b5f90947ec62 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 20V, Positive-QTOF | splash10-00dk-0009000000-74867a444b209a7ff6d6 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 40V, Positive-QTOF | splash10-05i0-0009000000-2eb3c3d4cfdf9069509e | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 10V, Negative-QTOF | splash10-0a4l-9104000000-1591d5d833a72b9f1805 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 20V, Negative-QTOF | splash10-0pbc-9115000000-ed91344e3916ce0ceb62 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 40V, Negative-QTOF | splash10-0a4j-9142000000-dc5d1db9d52b9242a10e | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 10V, Positive-QTOF | splash10-03di-0000900000-9f51d2ac31733f26a5d4 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 20V, Positive-QTOF | splash10-01ox-0009600000-63e6fe070d3a08dec7f3 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 40V, Positive-QTOF | splash10-000o-0009000000-0b37b0af2169a49a2409 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 10V, Positive-QTOF | splash10-014i-0000900000-f48df2712a778cf5e692 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 20V, Positive-QTOF | splash10-014i-0000900000-f48df2712a778cf5e692 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-(14,15-Epoxyeicosatrienoyl) Glycerol 40V, Positive-QTOF | splash10-0aox-0009300000-2fa39b4f929308f6a25e | 2021-09-24 | Wishart Lab | View Spectrum |
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General References | - 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 ]
- 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 ]
- 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 ]
- 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 ]
- 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 ]
- Kozak KR, Marnett LJ: Oxidative metabolism of endocannabinoids. Prostaglandins Leukot Essent Fatty Acids. 2002 Feb-Mar;66(2-3):211-20. [PubMed:12052037 ]
- 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 ]
- Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
- 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 ]
- 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 ]
- 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 ]
- 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 ]
- Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
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