Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2008-10-16 22:27:00 UTC |
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Update Date | 2022-03-07 02:51:03 UTC |
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HMDB ID | HMDB0011108 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 17-Hydroxylinolenic acid |
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Description | 17-Hydroxylinolenic acid is a hydroxylated (on the 17th carbon) version of alpha linolenic acid produced from alpha linolenic acid. Another isomer known as 2-hydroxylinolenic acid is also known to exist. Alpha-Linolenic acid is an organic compound found in many common vegetable oils. Systematically, it is named all-cis-9,12,15-octadecatrienoic acid (PMID:11413487 ). In physiological literature, it is given the name 18:3 (n−3). Alpha-linolenic acid is a carboxylic acid with an 18-carbon chain and three cis double bonds. The first double bond is located at the third carbon from the n end. Thus, α-linolenic acid is a polyunsaturated n−3 (omega-3) fatty acid. It is an isomer of γ-linolenic acid, a polyunsaturated n−6 (omega-6) fatty acid (PMID: 19269799 ). |
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Structure | CC(O)\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O InChI=1S/C18H30O3/c1-17(19)15-13-11-9-7-5-3-2-4-6-8-10-12-14-16-18(20)21/h2-3,7,9,13,15,17,19H,4-6,8,10-12,14,16H2,1H3,(H,20,21)/b3-2-,9-7-,15-13- |
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Synonyms | Value | Source |
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(9Z,12Z,15Z)-17-Hydroxyoctadecatri-9,12,15-enoic acid | Kegg | (9Z,12Z,15Z)-17-Hydroxyoctadecatri-9,12,15-enoate | Generator | 17-Hydroxylinolenate | Generator | (9Z,12Z,15Z)-17-Hydroxyoctadeca-9,12,15-trienoate | HMDB |
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Chemical Formula | C18H30O3 |
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Average Molecular Weight | 294.429 |
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Monoisotopic Molecular Weight | 294.219494826 |
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IUPAC Name | (9Z,12Z,15Z)-17-hydroxyoctadeca-9,12,15-trienoic acid |
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Traditional Name | 17-hydroxylinolenic acid |
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CAS Registry Number | Not Available |
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SMILES | CC(O)\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O |
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InChI Identifier | InChI=1S/C18H30O3/c1-17(19)15-13-11-9-7-5-3-2-4-6-8-10-12-14-16-18(20)21/h2-3,7,9,13,15,17,19H,4-6,8,10-12,14,16H2,1H3,(H,20,21)/b3-2-,9-7-,15-13- |
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InChI Key | PSQSSLVXOIJSMX-XAFOFORCSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as lineolic acids and derivatives. These are derivatives of lineolic acid. Lineolic acid is a polyunsaturated omega-6 18 carbon long fatty acid, with two CC double bonds at the 9- and 12-positions. |
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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 | Lineolic acids and derivatives |
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Direct Parent | Lineolic acids and derivatives |
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Alternative Parents | |
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Substituents | - Octadecanoid
- 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 | |
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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 | 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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17-Hydroxylinolenic acid,1TMS,isomer #1 | CC(/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O)O[Si](C)(C)C | 2517.1 | Semi standard non polar | 33892256 | 17-Hydroxylinolenic acid,1TMS,isomer #2 | CC(O)/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O[Si](C)(C)C | 2421.8 | Semi standard non polar | 33892256 | 17-Hydroxylinolenic acid,2TMS,isomer #1 | CC(/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2479.8 | Semi standard non polar | 33892256 | 17-Hydroxylinolenic acid,1TBDMS,isomer #1 | CC(/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C | 2757.0 | Semi standard non polar | 33892256 | 17-Hydroxylinolenic acid,1TBDMS,isomer #2 | CC(O)/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O[Si](C)(C)C(C)(C)C | 2667.5 | Semi standard non polar | 33892256 | 17-Hydroxylinolenic acid,2TBDMS,isomer #1 | CC(/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2945.4 | 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 - 17-Hydroxylinolenic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-004l-5590000000-8f28c5dae453817d7dfb | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 17-Hydroxylinolenic acid GC-MS (2 TMS) - 70eV, Positive | splash10-00dr-9664400000-ac81b873936cd0141936 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 17-Hydroxylinolenic 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 - 17-Hydroxylinolenic acid 10V, Positive-QTOF | splash10-056r-0090000000-b1a052a3f0037b1df149 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-Hydroxylinolenic acid 20V, Positive-QTOF | splash10-057j-0190000000-3bd32795337b7cce90e4 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-Hydroxylinolenic acid 40V, Positive-QTOF | splash10-014l-7960000000-81bc8731572da2e954e4 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-Hydroxylinolenic acid 10V, Negative-QTOF | splash10-0006-0090000000-d7d7eb631ae15d19ced0 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-Hydroxylinolenic acid 20V, Negative-QTOF | splash10-004l-0090000000-037e45733d4f0e1ed2d5 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-Hydroxylinolenic acid 40V, Negative-QTOF | splash10-0a4i-9160000000-9160763ac1fa572ec61d | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-Hydroxylinolenic acid 10V, Negative-QTOF | splash10-0006-0090000000-e1c3460065b446c87c51 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-Hydroxylinolenic acid 20V, Negative-QTOF | splash10-004l-1090000000-5208257639b7da19e6fc | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-Hydroxylinolenic acid 40V, Negative-QTOF | splash10-0006-9420000000-2ebbcc0ca8582af1a7e5 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-Hydroxylinolenic acid 10V, Positive-QTOF | splash10-004j-1590000000-b1b718820e23aa7022a0 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-Hydroxylinolenic acid 20V, Positive-QTOF | splash10-0a59-4920000000-c32ab2d6109e3d596377 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-Hydroxylinolenic acid 40V, Positive-QTOF | splash10-017l-9600000000-59b25a1b0624f1fba610 | 2021-09-22 | Wishart Lab | View Spectrum |
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