Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2005-11-20 22:13:23 UTC |
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Update Date | 2022-03-07 02:49:10 UTC |
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HMDB ID | HMDB0001568 |
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Secondary Accession Numbers | - HMDB0010723
- HMDB01568
- HMDB10723
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Metabolite Identification |
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Common Name | trans-2-Octenoic acid |
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Description | trans-2-Octenoic acid or (2E)-oct-2-enoic acid is an olefinic fatty acid that is octanoic acid carrying a double bond at position 2 (the 2E-isomer). It has a role as an animal metabolite. It is a medium-chain fatty acid, a monounsaturated fatty acid, a straight-chain fatty acid and an olefinic fatty acid. It is a conjugate acid of a (2E)-oct-2-enoate. |
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Structure | InChI=1S/C8H14O2/c1-2-3-4-5-6-7-8(9)10/h6-7H,2-5H2,1H3,(H,9,10)/b7-6+ |
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Synonyms | Value | Source |
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(e)-2-Octenoic acid | ChEBI | 2-Octenoic acid | ChEBI | trans-alpha-Octenoic acid | ChEBI | (e)-2-Octenoate | Generator | 2-Octenoate | Generator | trans-a-Octenoate | Generator | trans-a-Octenoic acid | Generator | trans-alpha-Octenoate | Generator | trans-Α-octenoate | Generator | trans-Α-octenoic acid | Generator | trans-2-Octenoate | Generator | (2E)-2-Octenoic acid | HMDB | (2E)-Oct-2-enoic acid | HMDB | trans-2-Octenoic acid | HMDB, ChEBI | (e)-Oct-2-enoate | HMDB | (e)-Oct-2-enoic acid | HMDB |
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Chemical Formula | C8H14O2 |
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Average Molecular Weight | 142.1956 |
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Monoisotopic Molecular Weight | 142.099379692 |
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IUPAC Name | (2E)-oct-2-enoic acid |
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Traditional Name | trans-2-octenoic acid |
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CAS Registry Number | 1871-67-6 |
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SMILES | CCCCC\C=C\C(O)=O |
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InChI Identifier | InChI=1S/C8H14O2/c1-2-3-4-5-6-7-8(9)10/h6-7H,2-5H2,1H3,(H,9,10)/b7-6+ |
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InChI Key | CWMPPVPFLSZGCY-VOTSOKGWSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 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 | Medium-chain fatty acids |
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Alternative Parents | |
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Substituents | - Medium-chain fatty acid
- Unsaturated fatty acid
- Straight chain fatty acid
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- 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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Not Available | Not Available |
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Physical Properties |
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State | Liquid |
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Experimental Molecular Properties | |
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Experimental Chromatographic Properties | Experimental Collision Cross Sections |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatized |
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Spectra |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental GC-MS | GC-MS Spectrum - trans-2-Octenoic acid EI-B (Non-derivatized) | splash10-0096-9000000000-801c8e0537a0c78cb64f | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - trans-2-Octenoic acid EI-B (Non-derivatized) | splash10-0096-9000000000-801c8e0537a0c78cb64f | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - trans-2-Octenoic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-054x-9100000000-674e58e1403584c37510 | 2016-09-22 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - trans-2-Octenoic acid GC-MS (1 TMS) - 70eV, Positive | splash10-05i3-9300000000-009fbcd018a04b967cd1 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - trans-2-Octenoic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - trans-2-Octenoic 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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Experimental LC-MS/MS | LC-MS/MS Spectrum - trans-2-Octenoic acid Quattro_QQQ 10V, Negative-QTOF (Annotated) | splash10-0006-1900000000-b7bf23a0b3d2e169aaaf | 2012-07-24 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - trans-2-Octenoic acid Quattro_QQQ 25V, Negative-QTOF (Annotated) | splash10-0006-3900000000-8f50ffbb66fd8d8a4093 | 2012-07-24 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - trans-2-Octenoic acid Quattro_QQQ 40V, Negative-QTOF (Annotated) | splash10-0006-4900000000-9d8bc0c8f59ac419fbfd | 2012-07-24 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - trans-2-Octenoic acid EI-B (HITACHI M-80B) , Positive-QTOF | splash10-0096-9000000000-41aeee8c78cb838799da | 2012-08-31 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-2-Octenoic acid 10V, Positive-QTOF | splash10-002f-3900000000-eabda8115bfbf3fc6fca | 2016-09-14 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-2-Octenoic acid 20V, Positive-QTOF | splash10-001m-9200000000-38d844ded2c3da09c746 | 2016-09-14 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-2-Octenoic acid 40V, Positive-QTOF | splash10-0006-9000000000-b1716f6f88db0d93c495 | 2016-09-14 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-2-Octenoic acid 10V, Negative-QTOF | splash10-0006-1900000000-5d702aa87f7d38dc2009 | 2016-09-14 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-2-Octenoic acid 20V, Negative-QTOF | splash10-0007-6900000000-ddfae845c01ce646730e | 2016-09-14 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-2-Octenoic acid 40V, Negative-QTOF | splash10-0007-9100000000-f2b136da6cc734a29fab | 2016-09-14 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-2-Octenoic acid 10V, Negative-QTOF | splash10-00dl-0900000000-e92c8d4ba859e2c18a1a | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-2-Octenoic acid 20V, Negative-QTOF | splash10-0596-0900000000-15af8a5dc0356cd2f4b0 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-2-Octenoic acid 40V, Negative-QTOF | splash10-00kf-9000000000-5f0acc9c148a535551fd | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-2-Octenoic acid 10V, Positive-QTOF | splash10-0a4i-9100000000-35fbf6036a26b499b040 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-2-Octenoic acid 20V, Positive-QTOF | splash10-0a4i-9000000000-a8d30352fd0b19afc3f0 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-2-Octenoic acid 40V, Positive-QTOF | splash10-0a4i-9000000000-45f40a1dbaae13a04dae | 2021-09-24 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Experimental 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, experimental) | 2012-12-04 | Wishart Lab | View Spectrum | Experimental 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | 2012-12-05 | Wishart Lab | View Spectrum |
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Biological Properties |
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Cellular Locations | |
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Biospecimen Locations | Not Available |
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Tissue Locations | Not Available |
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Pathways | |
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Normal Concentrations |
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| Not Available |
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Abnormal Concentrations |
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| Not Available |
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Associated Disorders and Diseases |
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Disease References | None |
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Associated OMIM IDs | None |
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External Links |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FooDB ID | FDB001088 |
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KNApSAcK ID | Not Available |
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Chemspider ID | 4445841 |
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KEGG Compound ID | Not Available |
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BioCyc ID | Not Available |
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BiGG ID | Not Available |
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Wikipedia Link | Not Available |
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METLIN ID | 6328 |
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PubChem Compound | 5282714 |
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PDB ID | Not Available |
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ChEBI ID | 86544 |
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Food Biomarker Ontology | Not Available |
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VMH ID | Not Available |
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MarkerDB ID | Not Available |
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Good Scents ID | rw1048161 |
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References |
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Synthesis Reference | Kameda, Kenji; Chikaki, Mariko; Morimoto, Chie; Jiang, Ming; Okuda, Hiromichi. Insulin-like actions of trans-10-hydroxy-2-decanoic acid and its related substances. Wakan Iyakugaku Zasshi (1996), 13(4), 456-457. |
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Material Safety Data Sheet (MSDS) | Download (PDF) |
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General References | - Guha L, Seenivasagan T, Iqbal ST, Agrawal OP, Parashar BD: Behavioral and electrophysiological responses of Aedes albopictus to certain acids and alcohols present in human skin emanations. Parasitol Res. 2014 Oct;113(10):3781-7. doi: 10.1007/s00436-014-4044-0. Epub 2014 Jul 23. [PubMed:25049052 ]
- Galdiero F, Folgore A, Galdiero M, Tufano MA: Effect of modification of HEp 2 cell membrane lipidic phase on susceptibility to infection from herpes simplex virus. Infection. 1990 Nov-Dec;18(6):372-5. [PubMed:1963884 ]
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