| Record Information |
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| Version | 5.0 |
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| Status | Detected and Quantified |
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| Creation Date | 2006-08-14 00:39:19 UTC |
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| Update Date | 2022-03-07 02:49:21 UTC |
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| HMDB ID | HMDB0004693 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 11H-14,15-EETA |
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| Description | 11H-14,15-EETA is an epoxyeicosatrienoic acid. Epoxyeicosatrienoic acids (EpETrEs) have been reported recently having vasodilatory effects and a role of P-450-dependent arachidonic acid monooxygenase metabolites is suggested in vasoregulation. The physiological role of this compound has not been totally established, although in other tissues EpETrEs are mainly involved in hormone production and in the vascular and renal systems. Some studies have implicated epoxygenase metabolites of arachidonic acid in the control of steroidogenesis in luteinised granulosa cells. (PMID: 12749593 , 12361727 , 1650001 ). |
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| Structure | CCCCCC1OC1\C=C\C(O)C\C=C/C\C=C/CCCC(O)=O InChI=1S/C20H32O4/c1-2-3-9-13-18-19(24-18)16-15-17(21)12-10-7-5-4-6-8-11-14-20(22)23/h4,6-7,10,15-19,21H,2-3,5,8-9,11-14H2,1H3,(H,22,23)/b6-4-,10-7-,16-15+ |
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| Synonyms | | Value | Source |
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| 11-Hydroxy-14,15-eeta | Kegg | | 11-Hydroxy-14,15-epoxyeicosatrienoic acid | Kegg | | (5Z,8Z,12E)-14,15-Epoxy-11-hydroxyeicosa-5,8,12-trienoic acid | Kegg | | (5Z,8Z,12E)-14,15-Epoxy-11-hydroxyicosa-5,8,12-trienoic acid | Kegg | | 11-Hydroxy-14,15-epoxyeicosatrienoate | Generator | | (5Z,8Z,12E)-14,15-Epoxy-11-hydroxyeicosa-5,8,12-trienoate | Generator | | (5Z,8Z,12E)-14,15-Epoxy-11-hydroxyicosa-5,8,12-trienoate | Generator | | 11-Hydroxy-14,15-epoxy-5Z,8Z,12E-eicosatrienoate | HMDB | | 11-Hydroxy-14,15-epoxy-5Z,8Z,12E-eicosatrienoic acid | HMDB | | 14(15)-EpETrE | HMDB | | 14,15-Ep-11-hetre | HMDB |
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| Chemical Formula | C20H32O4 |
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| Average Molecular Weight | 336.4657 |
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| Monoisotopic Molecular Weight | 336.230059512 |
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| IUPAC Name | (5Z,8Z,12E)-11-hydroxy-13-(3-pentyloxiran-2-yl)trideca-5,8,12-trienoic acid |
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| Traditional Name | 11-Hydroxy-14,15-EETA |
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| CAS Registry Number | 219535-29-2 |
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| SMILES | CCCCCC1OC1\C=C\C(O)C\C=C/C\C=C/CCCC(O)=O |
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| InChI Identifier | InChI=1S/C20H32O4/c1-2-3-9-13-18-19(24-18)16-15-17(21)12-10-7-5-4-6-8-11-14-20(22)23/h4,6-7,10,15-19,21H,2-3,5,8-9,11-14H2,1H3,(H,22,23)/b6-4-,10-7-,16-15+ |
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| InChI Key | WLMZMBKVRPUYIG-LTCHCNGXSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Fatty Acyls |
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| Sub Class | Fatty acids and conjugates |
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| Direct Parent | Long-chain fatty acids |
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| Alternative Parents | |
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| Substituents | - Long-chain fatty acid
- Epoxy fatty acid
- Heterocyclic fatty acid
- Hydroxy fatty acid
- Unsaturated fatty acid
- Secondary alcohol
- Monocarboxylic acid or derivatives
- Oxacycle
- Ether
- Oxirane
- Dialkyl ether
- Carboxylic acid
- Carboxylic acid derivative
- Organoheterocyclic compound
- Alcohol
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Aliphatic heteromonocyclic compound
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| Molecular Framework | Aliphatic heteromonocyclic compounds |
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| External Descriptors | |
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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 | Not Available |
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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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. | 7.37 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 17.3504 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.97 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 34.0 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2992.2 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 291.6 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 189.4 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 209.6 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 476.9 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 824.3 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 524.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 121.0 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1728.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 597.8 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1637.6 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 567.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 447.4 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 322.9 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 365.9 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 8.4 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 11H-14,15-EETA,1TMS,isomer #1 | CCCCCC1OC1/C=C/C(C/C=C\C/C=C\CCCC(=O)O)O[Si](C)(C)C | 2758.3 | Semi standard non polar | 33892256 | | 11H-14,15-EETA,1TMS,isomer #2 | CCCCCC1OC1/C=C/C(O)C/C=C\C/C=C\CCCC(=O)O[Si](C)(C)C | 2647.3 | Semi standard non polar | 33892256 | | 11H-14,15-EETA,2TMS,isomer #1 | CCCCCC1OC1/C=C/C(C/C=C\C/C=C\CCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2700.9 | Semi standard non polar | 33892256 | | 11H-14,15-EETA,1TBDMS,isomer #1 | CCCCCC1OC1/C=C/C(C/C=C\C/C=C\CCCC(=O)O)O[Si](C)(C)C(C)(C)C | 3007.4 | Semi standard non polar | 33892256 | | 11H-14,15-EETA,1TBDMS,isomer #2 | CCCCCC1OC1/C=C/C(O)C/C=C\C/C=C\CCCC(=O)O[Si](C)(C)C(C)(C)C | 2905.7 | Semi standard non polar | 33892256 | | 11H-14,15-EETA,2TBDMS,isomer #1 | CCCCCC1OC1/C=C/C(C/C=C\C/C=C\CCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3190.7 | Semi standard non polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - 11H-14,15-EETA GC-MS (Non-derivatized) - 70eV, Positive | splash10-014i-9873000000-ed6582b4b7518cdd5f09 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 11H-14,15-EETA GC-MS (2 TMS) - 70eV, Positive | splash10-05y3-9123200000-0e1ff165c7f7d8c2c8a6 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 11H-14,15-EETA GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 11H-14,15-EETA GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11H-14,15-EETA 10V, Positive-QTOF | splash10-014i-0019000000-e10492fb509cb4033c3b | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11H-14,15-EETA 20V, Positive-QTOF | splash10-0fzi-9343000000-eca676d54a3e92ece753 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11H-14,15-EETA 40V, Positive-QTOF | splash10-0a4l-9430000000-363d17471028c56afad7 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11H-14,15-EETA 10V, Negative-QTOF | splash10-000i-0029000000-781410c7d10fb2618b30 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11H-14,15-EETA 20V, Negative-QTOF | splash10-014r-3469000000-6248e38b2eb22b778c0e | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11H-14,15-EETA 40V, Negative-QTOF | splash10-0a4l-9240000000-a1b74c86531f42a9847a | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11H-14,15-EETA 10V, Negative-QTOF | splash10-000i-0009000000-18a4e2ca957b7c6c3512 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11H-14,15-EETA 20V, Negative-QTOF | splash10-029i-2769000000-dffaa4c17e3cbe2f69f5 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11H-14,15-EETA 40V, Negative-QTOF | splash10-014r-4193000000-8249ed82f51724d82d0e | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11H-14,15-EETA 10V, Positive-QTOF | splash10-0gb9-1119000000-07bc40e38443c25de091 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11H-14,15-EETA 20V, Positive-QTOF | splash10-0uxr-6289000000-89294ba86d735d9425d8 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11H-14,15-EETA 40V, Positive-QTOF | splash10-00l6-9110000000-acb5668ec7d5e8712fc7 | 2021-09-22 | Wishart Lab | View Spectrum |
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