| Record Information |
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| Version | 2.0 |
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| Created at | 2005-11-20 22:13:23 UTC |
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| Updated at | 2021-08-19 23:57:53 UTC |
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| NP-MRD ID | NP0000173 |
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| Secondary Accession Numbers | None |
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| Natural Product 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 | | (e)-Oct-2-enoate | HMDB | | (e)-Oct-2-enoic acid | HMDB | | trans-2-Octenoic acid | HMDB, ChEBI |
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| Chemical Formula | C8H14O2 |
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| Average Mass | 142.1956 Da |
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| Monoisotopic Mass | 142.09938 Da |
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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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| Experimental Spectra |
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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Predicted Spectra |
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| Not Available | | 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 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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| Physical Properties |
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| State | Liquid |
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| Experimental Properties | |
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| Predicted Properties | |
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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 ]
- Farine JP, Sirugue D, Abed-Vieillard D, Everaerts C, Le Quere JL, Bonnard O, Brossut R: The male abdominal glands of Leucophaea maderae: chemical identification of the volatile secretion and sex pheromone function. J Chem Ecol. 2007 Feb;33(2):405-15. doi: 10.1007/s10886-006-9224-7. Epub 2007 Jan 3. [PubMed:17200891 ]
- Han L, Liu J, Yu N, Liu Z, Gu J, Lu J, Ma W: Facile synthesis of ultra-small PbSe nanorods for photovoltaic application. Nanoscale. 2015 Feb 14;7(6):2461-70. doi: 10.1039/c4nr05707d. [PubMed:25564767 ]
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