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ONTOLOGY REPORT - ANNOTATIONS


Term:(2E,4E)-hexa-2,4-dienoic acid
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Accession:CHEBI:38358 term browser browse the term
Definition:A sorbic acid having trans-double bonds at positions 2 and 4; a food preservative that can induce cutaneous vasodilation and stinging upon topical application to humans. It is the most thermodynamically stable of the four possible geometric isomers possible, as well as the one with the highest antimicrobial activity.
Synonyms:related_synonym: (2E,4E)-2,4-hexadienoic acid;   (E,E)-1,3-pentadiene-1-carboxylic acid;   (E,E)-2,4-hexadienoic acid;   (E,E)-SA;   (E,E)-sorbic acid;   1,3-pentadiene-1-carboxylic acid;   Formula=C6H8O2;   InChI=1S/C6H8O2/c1-2-3-4-5-6(7)8/h2-5H,1H3,(H,7,8)/b3-2+,5-4+;   InChIKey=WSWCOQWTEOXDQX-MQQKCMAXSA-N;   SA;   SMILES=C\\C=C\\C=C\\C(O)=O;   alpha-trans-gamma-trans-sorbic acid;   trans,trans-2,4-hexadienoic acid;   trans,trans-SA;   trans,trans-sorbic acid
 xref: Beilstein:1098547 "Beilstein";   CAS:110-44-1 "ChemIDplus";   CAS:110-44-1 "NIST Chemistry WebBook";   Gmelin:260824 "Gmelin";   Gmelin:3063 "Gmelin";   LIPID_MAPS_instance:LMFA01030100 "LIPID MAPS"
 xref_mesh: MESH:D013011
 xref: PMID:11206806 "Europe PMC";   PMID:7979442 "Europe PMC"
 cyclic_relationship: is_conjugate_acid_of CHEBI:77869


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Path 1
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  CHEBI ontology 227
    chemical entity 227
      atom 227
        nonmetal atom 220
          carbon atom 207
            organic molecular entity 207
              lipid 103
                fatty acid 56
                  medium-chain fatty acid 0
                    sorbic acid 0
                      (2E,4E)-hexa-2,4-dienoic acid 0
                        nigragillin 0
                        trans,trans-2,4-hexadienoyl-CoA 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 227
    subatomic particle 227
      composite particle 227
        hadron 227
          baryon 227
            nucleon 227
              atomic nucleus 227
                atom 227
                  main group element atom 220
                    p-block element atom 220
                      carbon group element atom 208
                        carbon atom 207
                          organic molecular entity 207
                            organic group 154
                              organic divalent group 153
                                organodiyl group 153
                                  carbonyl group 153
                                    carbonyl compound 153
                                      carboxylic acid 113
                                        monocarboxylic acid 88
                                          fatty acid 56
                                            unsaturated fatty acid 4
                                              polyunsaturated fatty acid 4
                                                hexadienoic acid 0
                                                  sorbic acid 0
                                                    (2E,4E)-hexa-2,4-dienoic acid 0
                                                      nigragillin 0
                                                      trans,trans-2,4-hexadienoyl-CoA 0
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