Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2017-03-21 06:19:06 UTC |
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Update Date | 2022-03-07 03:17:54 UTC |
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HMDB ID | HMDB0062431 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 7-HETE |
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Description | (5Z,8Z,14Z)-7-hydroxyicosa-5,8,11,14-tetraenoic acid belongs to the class of organic compounds known as hydroxyeicosatetraenoic acids. These are eicosanoic acids with an attached hydroxyl group and four CC double bonds (5Z,8Z,14Z)-7-hydroxyicosa-5,8,11,14-tetraenoic acid is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | [H]\C(CCCCC)=C(/[H])CC([H])=C([H])C\C([H])=C(\[H])C(O)C(\[H])=C(\[H])CCCC(O)=O InChI=1S/C20H32O3/c1-2-3-4-5-6-7-8-9-10-11-13-16-19(21)17-14-12-15-18-20(22)23/h6-7,9-10,13-14,16-17,19,21H,2-5,8,11-12,15,18H2,1H3,(H,22,23)/b7-6-,10-9?,16-13-,17-14- |
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Synonyms | Value | Source |
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(5Z,8Z,14Z)-7-Hydroxyicosa-5,8,11,14-tetraenoate | Generator | 7-Hydroxyeicosatetraenoic acid | HMDB |
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Chemical Formula | C20H32O3 |
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Average Molecular Weight | 320.473 |
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Monoisotopic Molecular Weight | 320.23514489 |
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IUPAC Name | (5Z,8Z,14Z)-7-hydroxyicosa-5,8,11,14-tetraenoic acid |
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Traditional Name | (5Z,8Z,14Z)-7-hydroxyicosa-5,8,11,14-tetraenoic acid |
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CAS Registry Number | Not Available |
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SMILES | [H]\C(CCCCC)=C(/[H])CC([H])=C([H])C\C([H])=C(\[H])C(O)C(\[H])=C(\[H])CCCC(O)=O |
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InChI Identifier | InChI=1S/C20H32O3/c1-2-3-4-5-6-7-8-9-10-11-13-16-19(21)17-14-12-15-18-20(22)23/h6-7,9-10,13-14,16-17,19,21H,2-5,8,11-12,15,18H2,1H3,(H,22,23)/b7-6-,10-9?,16-13-,17-14- |
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InChI Key | RXLAEFPIBOZBTL-QVHNZMLNSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as hydroxyeicosatetraenoic acids. These are eicosanoic acids with an attached hydroxyl group and four CC double bonds. |
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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 | Eicosanoids |
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Direct Parent | Hydroxyeicosatetraenoic acids |
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Alternative Parents | |
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Substituents | - Hydroxyeicosatetraenoic acid
- Long-chain fatty acid
- Hydroxy fatty acid
- Fatty acid
- Unsaturated fatty acid
- Secondary alcohol
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organic oxide
- Organic oxygen compound
- Alcohol
- Hydrocarbon derivative
- Carbonyl group
- Organooxygen compound
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic 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 | Not Available |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Not Available |
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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 | 0.0015 g/l | ALOGPS | LogP | 5.86 | ALOGPS |
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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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7-HETE,1TMS,isomer #1 | CCCCC/C=C\CC=CC/C=C\C(/C=C\CCCC(=O)O)O[Si](C)(C)C | 2687.6 | Semi standard non polar | 33892256 | 7-HETE,1TMS,isomer #2 | CCCCC/C=C\CC=CC/C=C\C(O)/C=C\CCCC(=O)O[Si](C)(C)C | 2553.0 | Semi standard non polar | 33892256 | 7-HETE,2TMS,isomer #1 | CCCCC/C=C\CC=CC/C=C\C(/C=C\CCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2618.6 | Semi standard non polar | 33892256 | 7-HETE,1TBDMS,isomer #1 | CCCCC/C=C\CC=CC/C=C\C(/C=C\CCCC(=O)O)O[Si](C)(C)C(C)(C)C | 2922.4 | Semi standard non polar | 33892256 | 7-HETE,1TBDMS,isomer #2 | CCCCC/C=C\CC=CC/C=C\C(O)/C=C\CCCC(=O)O[Si](C)(C)C(C)(C)C | 2805.4 | Semi standard non polar | 33892256 | 7-HETE,2TBDMS,isomer #1 | CCCCC/C=C\CC=CC/C=C\C(/C=C\CCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3104.5 | 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 - 7-HETE GC-MS (Non-derivatized) - 70eV, Positive | splash10-0ufv-5592000000-3ba0d507825baac5e6b3 | 2017-09-20 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 7-HETE GC-MS (2 TMS) - 70eV, Positive | splash10-004r-9215300000-539659b7ed2098cdd8c4 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 7-HETE GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | 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 - 7-HETE 10V, Positive-QTOF | splash10-0udi-0149000000-029cb8295c8c841f2c27 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7-HETE 20V, Positive-QTOF | splash10-0np0-7894000000-ca3f274085a2b398605c | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7-HETE 40V, Positive-QTOF | splash10-0fr6-9630000000-09e2f37bdbeee36d9988 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7-HETE 10V, Negative-QTOF | splash10-014i-0019000000-c50980e78e0fd0695dac | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7-HETE 20V, Negative-QTOF | splash10-0v00-1159000000-4886860b627f1ffaec53 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7-HETE 40V, Negative-QTOF | splash10-0a4l-9350000000-8497ca665ab436951c12 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7-HETE 10V, Negative-QTOF | splash10-0gb9-0009000000-31916bcef56842a099b0 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7-HETE 20V, Negative-QTOF | splash10-0uxr-1159000000-f611857c2a7dd3d3c6e0 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7-HETE 40V, Negative-QTOF | splash10-00kg-9551000000-cb47616aa321bca99668 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7-HETE 10V, Positive-QTOF | splash10-0udi-2539000000-bd1475b4d55d54b812bb | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7-HETE 20V, Positive-QTOF | splash10-0uyj-9812000000-6cb28bb815133f1a282f | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7-HETE 40V, Positive-QTOF | splash10-053u-9500000000-a15a4244148bed6edc87 | 2021-09-22 | Wishart Lab | View Spectrum |
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