CHEBI:18355 - 2-hydroxypenta-2,4-dienoic acid

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ChEBI Name 2-hydroxypenta-2,4-dienoic acid ChEBI ID CHEBI:18355 Definition A 5-carbon, bis-unsaturated, α-hydroxy fatty acid metabolite of the proteobacterium substrate 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoic acid (HOPDA). Stars This entity has been manually annotated by the ChEBI Team. Secondary ChEBI IDs CHEBI:19594 Supplier Information ZINC000085545850 Download Molfile XML SDF Find compounds which contain this structure Find compounds which resemble this structure Take structure to the Advanced Search Formula C5H6O3 Net Charge 0 Average Mass 114.09934 Monoisotopic Mass 114.03169 InChI InChI=1S/C5H6O3/c1-2-3-4(6)5(7)8/h2-3,6H,1H2,(H,7,8) InChIKey VHTQQDXPNUTMNB-UHFFFAOYSA-N SMILES [H]C(C=C)=C(O)C(O)=O Roles Classification Chemical Role(s): Bronsted acid A molecular entity capable of donating a hydron to an acceptor (Bronsted base). (via oxoacid ) View more via ChEBI Ontology ChEBI Ontology Outgoing 2-hydroxypenta-2,4-dienoic acid (CHEBI:18355) has functional parent penta-2,4-dienoic acid (CHEBI:35964) 2-hydroxypenta-2,4-dienoic acid (CHEBI:18355) is a α,β-unsaturated monocarboxylic acid (CHEBI:79020) 2-hydroxypenta-2,4-dienoic acid (CHEBI:18355) is a 2-hydroxy fatty acid (CHEBI:10283) 2-hydroxypenta-2,4-dienoic acid (CHEBI:18355) is a hydroxy polyunsaturated fatty acid (CHEBI:140345) 2-hydroxypenta-2,4-dienoic acid (CHEBI:18355) is conjugate acid of 2-hydroxypenta-2,4-dienoate (CHEBI:37319) 2-hydroxypenta-2,4-dienoic acid (CHEBI:18355) is tautomer of 2-oxopent-4-enoic acid (CHEBI:37318) Incoming (2Z)-2-hydroxypenta-2,4-dienoic acid (CHEBI:48643) is a 2-hydroxypenta-2,4-dienoic acid (CHEBI:18355) cis-2-hydroxypenta-2,4-dienoic acid (CHEBI:1113) is a 2-hydroxypenta-2,4-dienoic acid (CHEBI:18355) 2-hydroxypenta-2,4-dienoate (CHEBI:37319) is conjugate base of 2-hydroxypenta-2,4-dienoic acid (CHEBI:18355) 2-oxopent-4-enoic acid (CHEBI:37318) is tautomer of 2-hydroxypenta-2,4-dienoic acid (CHEBI:18355) IUPAC Name 2-hydroxypenta-2,4-dienoic acid Synonyms Sources 2-hydroxy-2,4-pentadienoic acid ChEBI HPD ChEBI Citation Type Source 16964968 PubMed citation Europe PMC Last Modified 05 March 2018