Record Information |
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Version | 1.0 |
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Creation Date | 2016-09-30 23:03:14 UTC |
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Update Date | 2020-06-04 19:58:47 UTC |
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MCDB ID | BMDB0003231 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Vaccenic acid |
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Description | Vaccenic acid, also known as 18:1 trans-11 or 11(e)-vaccenate, belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Vaccenic acid exists as a solid, very hydrophobic, practically insoluble (in water), and relatively neutral molecule. Vaccenic acid exists in all living organisms, ranging from bacteria to humans. Vaccenic acid has been found to be associated with several diseases known as obesity and colorectal cancer; also vaccenic acid has been linked to several inborn metabolic disorders including isovaleric acidemia and 11-beta-hydroxylase deficiency. |
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Structure | |
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Synonyms | Value | Source |
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(11E)-Octadecenoic acid | ChEBI | (e)-11-Octadecenoic acid | ChEBI | 11(e)-Vaccenic acid | ChEBI | 18:1 trans-11 | ChEBI | C18:1 trans-11 | ChEBI | Octadec-11(e)-enoic acid | ChEBI | trans-11-Octadecenoic acid | ChEBI | trans-11-Octadecensaeure | ChEBI | trans-Octadec-11-enoic acid | ChEBI | TVA | ChEBI | (11E)-Octadecenoate | Generator | (e)-11-Octadecenoate | Generator | 11(e)-Vaccenate | Generator | Octadec-11(e)-enoate | Generator | trans-11-Octadecenoate | Generator | trans-Octadec-11-enoate | Generator | Vaccenate | Generator | (e)-Octadec-11-enoate | HMDB | 11-Octadecenoic acid, (e)-isomer | HMDB | 11-Octadecenoic acid | HMDB | trans-Vaccenic acid | HMDB | FA(18:1(11Z)) | HMDB | FA(18:1n7) | HMDB | Vaccenic acid | ChEBI |
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Chemical Formula | C18H34O2 |
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Average Molecular Weight | 282.468 |
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Monoisotopic Molecular Weight | 282.255880335 |
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IUPAC Name | Not Available |
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Traditional Name | Not Available |
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CAS Registry Number | 693-72-1 |
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SMILES | Not Available |
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InChI Identifier | InChI=1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h7-8H,2-6,9-17H2,1H3,(H,19,20)/b8-7+ |
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InChI Key | UWHZIFQPPBDJPM-BQYQJAHWSA-N |
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Chemical Taxonomy |
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Description | belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 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 | Long-chain fatty acids |
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Alternative Parents | |
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Substituents | - Long-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 | Property | Value | Reference |
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Melting Point | 44 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Predicted Properties | Not Available |
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Spectra |
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Concentrations |
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Detected but not Quantified | Not Applicable | | | details |
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External Links |
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HMDB ID | HMDB0003231 |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FoodDB ID | FDB002952 |
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KNApSAcK ID | C00052543 |
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Chemspider ID | 4444571 |
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KEGG Compound ID | C08367 |
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BioCyc ID | Not Available |
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BiGG ID | 2217962 |
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Wikipedia Link | Vaccenic acid |
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METLIN ID | 3407 |
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PubChem Compound | 5281127 |
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PDB ID | Not Available |
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ChEBI ID | 28727 |
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References |
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Synthesis Reference | Not Available |
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Material Safety Data Sheet (MSDS) | Download (PDF) |
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General References | - Jensen RG: The composition of bovine milk lipids: January 1995 to December 2000. J Dairy Sci. 2002 Feb;85(2):295-350. doi: 10.3168/jds.S0022-0302(02)74079-4. [PubMed:11913692 ]
- Colman E, Fokkink WB, Craninx M, Newbold JR, De Baets B, Fievez V: Effect of induction of subacute ruminal acidosis on milk fat profile and rumen parameters. J Dairy Sci. 2010 Oct;93(10):4759-73. doi: 10.3168/jds.2010-3158. [PubMed:20855010 ]
- Sun HZ, Wang DM, Wang B, Wang JK, Liu HY, Guan le L, Liu JX: Metabolomics of four biofluids from dairy cows: potential biomarkers for milk production and quality. J Proteome Res. 2015 Feb 6;14(2):1287-98. doi: 10.1021/pr501305g. Epub 2015 Jan 28. [PubMed:25599412 ]
- Trimigno A, Munger L, Picone G, Freiburghaus C, Pimentel G, Vionnet N, Pralong F, Capozzi F, Badertscher R, Vergeres G: GC-MS Based Metabolomics and NMR Spectroscopy Investigation of Food Intake Biomarkers for Milk and Cheese in Serum of Healthy Humans. Metabolites. 2018 Mar 23;8(2). pii: metabo8020026. doi: 10.3390/metabo8020026. [PubMed:29570652 ]
- van Gastelen S, Antunes-Fernandes EC, Hettinga KA, Dijkstra J: Relationships between methane emission of Holstein Friesian dairy cows and fatty acids, volatile metabolites and non-volatile metabolites in milk. Animal. 2017 Sep;11(9):1539-1548. doi: 10.1017/S1751731117000295. Epub 2017 Feb 21. [PubMed:28219465 ]
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