| Record Information |
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| Version | 5.0 |
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| Status | Detected and Quantified |
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| Creation Date | 2009-11-30 15:52:44 UTC |
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| Update Date | 2023-02-21 17:17:58 UTC |
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| HMDB ID | HMDB0013311 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | trans-2-Hexenedioic acid |
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| Description | trans-2-Hexenedioic acid, also known as trans-2,3-dehydroadipate or (e)-hex-2-enedioic acid, 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. Based on a literature review a significant number of articles have been published on trans-2-Hexenedioic acid. |
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| Structure | InChI=1S/C6H8O4/c7-5(8)3-1-2-4-6(9)10/h1,3H,2,4H2,(H,7,8)(H,9,10)/b3-1+ |
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| Synonyms | | Value | Source |
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| (e)-Hex-2-enedioic acid | ChEBI | | trans-2,3-Dehydroadipic acid | ChEBI | | trans-2,3-Didehydroadipic acid | ChEBI | | (e)-Hex-2-enedioate | Generator | | trans-2,3-Dehydroadipate | Generator | | trans-2,3-Didehydroadipate | Generator | | trans-2-Hexenedioate | Generator | | (2E)-Hex-2-enedioate | HMDB | | (2E)-Hex-2-enedioic acid | HMDB |
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| Chemical Formula | C6H8O4 |
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| Average Molecular Weight | 144.1253 |
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| Monoisotopic Molecular Weight | 144.042258744 |
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| IUPAC Name | (2E)-hex-2-enedioic acid |
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| Traditional Name | trans-β-hydromuconic acid |
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| CAS Registry Number | Not Available |
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| SMILES | OC(=O)CC\C=C\C(O)=O |
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| InChI Identifier | InChI=1S/C6H8O4/c7-5(8)3-1-2-4-6(9)10/h1,3H,2,4H2,(H,7,8)(H,9,10)/b3-1+ |
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| InChI Key | HSBSUGYTMJWPAX-HNQUOIGGSA-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
- Dicarboxylic 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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| Physiological effect | Not Available |
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| Disposition | |
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| Process | |
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| Role | |
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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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 2.52 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 9.9269 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.0 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 85.1 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1173.8 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 329.0 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 84.1 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 207.6 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 79.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 270.8 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 308.3 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 150.5 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 729.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 236.6 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 925.5 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 230.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 251.2 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 693.6 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 253.2 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 253.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| trans-2-Hexenedioic acid,1TMS,isomer #1 | C[Si](C)(C)OC(=O)CC/C=C/C(=O)O | 1467.8 | Semi standard non polar | 33892256 | | trans-2-Hexenedioic acid,1TMS,isomer #2 | C[Si](C)(C)OC(=O)/C=C/CCC(=O)O | 1485.3 | Semi standard non polar | 33892256 | | trans-2-Hexenedioic acid,2TMS,isomer #1 | C[Si](C)(C)OC(=O)/C=C/CCC(=O)O[Si](C)(C)C | 1537.3 | Semi standard non polar | 33892256 | | trans-2-Hexenedioic acid,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CC/C=C/C(=O)O | 1723.9 | Semi standard non polar | 33892256 | | trans-2-Hexenedioic acid,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)/C=C/CCC(=O)O | 1726.3 | Semi standard non polar | 33892256 | | trans-2-Hexenedioic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)/C=C/CCC(=O)O[Si](C)(C)C(C)(C)C | 1979.9 | Semi standard non polar | 33892256 |
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| General References | - Jin SJ, Tserng KY: Identification of isomeric unsaturated medium-chain dicarboxylic acids in human urine. J Lipid Res. 1989 Oct;30(10):1611-9. [PubMed:2614263 ]
- Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
- Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
- Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
- Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
- Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
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