Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-10 21:36:20 UTC |
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Update Date | 2021-09-26 22:52:12 UTC |
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HMDB ID | HMDB0244448 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid |
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Description | 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid, also known as 12-hpete or arachidonic acid omega-9 hydroperoxide, belongs to the class of organic compounds known as hydroperoxyeicosatetraenoic acids. These are eicosanoic acids with an attached hydroperoxyl group and four CC double bonds. Based on a literature review very few articles have been published on 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 12-hydroperoxy-5,8,10,14-eicosatetraenoic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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Structure | CCCCCC=CCC(OO)C=CC=CCC=CCCCC(O)=O InChI=1S/C20H32O4/c1-2-3-4-5-10-13-16-19(24-23)17-14-11-8-6-7-9-12-15-18-20(21)22/h7-11,13-14,17,19,23H,2-6,12,15-16,18H2,1H3,(H,21,22) |
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Synonyms | Value | Source |
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12-Hydroperoxy-5,8,10,14-eicosatetraenoate | Generator | 12-HPETE | HMDB | 12-HPETE, (e,Z,Z,Z)-isomer | HMDB | 12-HPETE, (S-(e,e,e))-isomer | HMDB | 12-HPETE, (S-(e,Z,Z,Z))-isomer | HMDB | 12-L-Hydroperoxy-5,8,10,14-eicosatetraenoic acid | HMDB | 12-OOHETE | HMDB | 12-Hydroperoxy-5,8,10,14-icosatetraenoic acid | HMDB | Arachidonic acid omega-9 hydroperoxide | HMDB | Omega-9-hydroperoxyarachidonic acid | HMDB |
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Chemical Formula | C20H32O4 |
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Average Molecular Weight | 336.472 |
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Monoisotopic Molecular Weight | 336.23005951 |
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IUPAC Name | 12-hydroperoxyicosa-5,8,10,14-tetraenoic acid |
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Traditional Name | 12-hydroperoxyicosa-5,8,10,14-tetraenoic acid |
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CAS Registry Number | Not Available |
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SMILES | CCCCCC=CCC(OO)C=CC=CCC=CCCCC(O)=O |
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InChI Identifier | InChI=1S/C20H32O4/c1-2-3-4-5-10-13-16-19(24-23)17-14-11-8-6-7-9-12-15-18-20(21)22/h7-11,13-14,17,19,23H,2-6,12,15-16,18H2,1H3,(H,21,22) |
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InChI Key | ZIOZYRSDNLNNNJ-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as hydroperoxyeicosatetraenoic acids. These are eicosanoic acids with an attached hydroperoxyl 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 | Hydroperoxyeicosatetraenoic acids |
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Alternative Parents | |
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Substituents | - Hydroperoxyeicosatetraenoic acid
- Long-chain fatty acid
- Hydroperoxy fatty acid
- Fatty acid
- Unsaturated fatty acid
- Allylic hydroperoxide
- Hydroperoxide
- Carboxylic acid derivative
- Alkyl hydroperoxide
- Carboxylic acid
- Peroxol
- Monocarboxylic acid or derivatives
- Carbonyl group
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen 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 | |
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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 | 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 IndicesDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid,1TMS,isomer #1 | CCCCCC=CCC(C=CC=CCC=CCCCC(=O)O[Si](C)(C)C)OO | 2757.3 | Semi standard non polar | 33892256 | 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid,1TMS,isomer #1 | CCCCCC=CCC(C=CC=CCC=CCCCC(=O)O[Si](C)(C)C)OO | 2604.7 | Standard non polar | 33892256 | 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid,1TMS,isomer #1 | CCCCCC=CCC(C=CC=CCC=CCCCC(=O)O[Si](C)(C)C)OO | 3220.6 | Standard polar | 33892256 | 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid,1TBDMS,isomer #1 | CCCCCC=CCC(C=CC=CCC=CCCCC(=O)O[Si](C)(C)C(C)(C)C)OO | 2998.1 | Semi standard non polar | 33892256 | 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid,1TBDMS,isomer #1 | CCCCCC=CCC(C=CC=CCC=CCCCC(=O)O[Si](C)(C)C(C)(C)C)OO | 2809.0 | Standard non polar | 33892256 | 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid,1TBDMS,isomer #1 | CCCCCC=CCC(C=CC=CCC=CCCCC(=O)O[Si](C)(C)C(C)(C)C)OO | 3264.4 | Standard 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 - 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0nml-8491000000-0127633b6ae0909f1672 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid 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 - 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid 10V, Positive-QTOF | splash10-0f79-0139000000-d292290641a1375e2542 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid 20V, Positive-QTOF | splash10-0f79-7977000000-3cd8fc7d5c58fa9ef000 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid 40V, Positive-QTOF | splash10-066u-9420000000-b47740fabc6ca56ad6c0 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid 10V, Negative-QTOF | splash10-000i-0009000000-7847d679fdeeabe38573 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid 20V, Negative-QTOF | splash10-0udr-0329000000-d4296bbebfcef533338a | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12-Hydroperoxy-5,8,10,14-eicosatetraenoic acid 40V, Negative-QTOF | splash10-056u-3690000000-c9e5a737326ebfdd3bf0 | 2021-10-12 | Wishart Lab | View Spectrum |
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