CHEBI:64927 - 2-oxohex-3-enedioic acid

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ChEBI Name 2-oxohex-3-enedioic acid
ChEBI ID CHEBI:64927
Definition The oxo dicarboxylic acid that is hex-3-enedioic acid oxo-substituted at C-2; the stereochemistry of the C=C double bond is unspecified.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C6H6O5
Net Charge 0
Average Mass 158.10880
Monoisotopic Mass 158.02152
InChI InChI=1S/C6H6O5/c7-4(6(10)11)2-1-3-5(8)9/h1-2H,3H2,(H,8,9)(H,10,11)
InChIKey QTHJXLFFFTVYJC-UHFFFAOYSA-N
SMILES [H]C(CC(O)=O)=CC(=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-oxohex-3-enedioic acid (CHEBI:64927) is a oxo dicarboxylic acid (CHEBI:36145)
2-oxohex-3-enedioic acid (CHEBI:64927) is conjugate acid of 2-oxohex-3-enedioate (CHEBI:64928)
Incoming (3E)-2-oxohex-3-enedioic acid (CHEBI:64031) is a 2-oxohex-3-enedioic acid (CHEBI:64927)
(3Z)-2-oxohex-3-enedioic acid (CHEBI:64038) is a 2-oxohex-3-enedioic acid (CHEBI:64927)
2-oxohex-3-enedioate (CHEBI:64928) is conjugate base of 2-oxohex-3-enedioic acid (CHEBI:64927)
Synonyms Sources
4-oxalocrotonic acid ChEBI
γ-oxalocrotonic acid ChEBI
Registry Number Type Source
31540-68-8 CAS Registry Number ChemIDplus
Last Modified
18 June 2012