| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-08 20:27:59 UTC |
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| Updated at | 2022-09-08 20:27:59 UTC |
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| NP-MRD ID | NP0273431 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 5,6-epetre |
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| Description | 5,6-Epoxy-8,11,14-eicosatrienoic acid, also known as (+/-)5,6-epetre or 5,6-eet, belongs to the class of organic compounds known as epoxy fatty acids. These are fatty acids containing an oxirane ring as part of the aliphatic chain. 5,6-Epoxy-8,11,14-eicosatrienoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 5,6-Epoxy-8,11,14-eicosatrienoic acid can be converted into 5,6-dhet through its interaction with the enzyme epoxide hydratase 2. In humans, 5,6-epoxy-8,11,14-eicosatrienoic acid is involved in mefenamic acid action pathway. 5,6-epetre is found in Mus musculus. An EET obtained by formal epoxidation of the 5,6-double bond of arachidonic acid. |
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| Structure | CCCCC\C=C/C\C=C/C\C=C/CC1OC1CCCC(O)=O InChI=1S/C20H32O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-15-18-19(23-18)16-14-17-20(21)22/h6-7,9-10,12-13,18-19H,2-5,8,11,14-17H2,1H3,(H,21,22)/b7-6-,10-9-,13-12- |
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| Synonyms | | Value | Source |
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| (+/-)5,6-epetre | ChEBI | | (8Z,11Z,14Z)-5,6-Epoxyeicosa-8,11,14-trienoic acid | ChEBI | | (8Z,11Z,14Z)-5,6-Epoxyicosa-8,11,14-trienoic acid | ChEBI | | 5,6-EpETrE | ChEBI | | 5,6-Epoxy-8,11,14-icosatrienoic acid | ChEBI | | 5,6-Epoxy-8Z,11Z,14Z-eicosatrienoic acid | ChEBI | | 5,6-Epoxy-8Z,11Z,14Z-icosatrienoic acid | ChEBI | | (8Z,11Z,14Z)-5,6-Epoxyeicosa-8,11,14-trienoate | Generator | | (8Z,11Z,14Z)-5,6-Epoxyicosa-8,11,14-trienoate | Generator | | 5,6-Epoxy-8,11,14-icosatrienoate | Generator | | 5,6-Epoxy-8Z,11Z,14Z-eicosatrienoate | Generator | | 5,6-Epoxy-8Z,11Z,14Z-icosatrienoate | Generator | | 5,6-Epoxy-8,11,14-eicosatrienoate | Generator | | 5,6-Eet | HMDB | | 5(6)-Oxido-8,11,14-eicosatrienoic acid | HMDB | | 5(6)-Oxidoeicosatrienoic acid | HMDB | | 5(6)Epoxyeicosatrienoic acid | HMDB | | 5,6-Epoxy-8,11,14-eicosatrienoic acid, (2alpha,3alpha(2Z,5Z,8Z))-isomer | HMDB |
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| Chemical Formula | C20H32O3 |
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| Average Mass | 320.4663 Da |
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| Monoisotopic Mass | 320.23514 Da |
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| IUPAC Name | 4-{3-[(2Z,5Z,8Z)-tetradeca-2,5,8-trien-1-yl]oxiran-2-yl}butanoic acid |
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| Traditional Name | 5(6)epoxyeicosatrienoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCC\C=C/C\C=C/C\C=C/CC1OC1CCCC(O)=O |
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| InChI Identifier | InChI=1S/C20H32O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-15-18-19(23-18)16-14-17-20(21)22/h6-7,9-10,12-13,18-19H,2-5,8,11,14-17H2,1H3,(H,21,22)/b7-6-,10-9-,13-12- |
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| InChI Key | VBQNSZQZRAGRIX-QNEBEIHSSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as epoxy fatty acids. These are fatty acids containing an oxirane ring as part of the aliphatic chain. |
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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 | Epoxy fatty acids |
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| Alternative Parents | |
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| Substituents | - Epoxy fatty acid
- Oxacycle
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Ether
- Oxirane
- Dialkyl ether
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen 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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| Physical Properties |
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| State | Not Available |
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| Experimental 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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| Predicted Properties | |
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