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CHEBI:74021 - 2-oxobut-3-enoic acid

ChEBI IDCHEBI:74021
ChEBI Name2-oxobut-3-enoic acid
Stars
DefinitionA 2-oxo monocarboxylic acid that is 2-oxobutanoic acid with double bond at position 3.
Last Modified25 September 2013
Submittermwilliams
DownloadsMolfile
FormulaC4H4O3
Net Charge0
Average Mass100.073
Monoisotopic Mass100.01604
SMILESC=CC(=O)C(=O)O
InChIInChI=1S/C4H4O3/c1-2-3(5)4(6)7/h2H,1H2,(H,6,7)
InChIKeyDGUBLKUCHAAUFT-UHFFFAOYSA-N
Roles Classification
Chemical Role:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
Biological Role:
metabolite  Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
ChEBI Ontology
Outgoing Relation(s)
2-oxobut-3-enoic acid (CHEBI:74021) has role metabolite (CHEBI:25212)
2-oxobut-3-enoic acid (CHEBI:74021) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxobut-3-enoic acid (CHEBI:74021) is a enone (CHEBI:51689)
IUPAC Name 
2-oxobut-3-enoic acid
Synonym  Source
VinylglyoxylateChemIDplus
Registry NumbersSources
Reaxys:20002452Reaxys
CAS:56842-76-3ChemIDplus