CHEBI:58222 - 4-hydroxy-2-oxopentanoate

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ChEBI Name 4-hydroxy-2-oxopentanoate
ChEBI ID CHEBI:58222
Definition A 2-oxo monocarboxylic acid corresponding to the conjugate base of 4-hydroxy-2-oxopentanoic acid; major species at pH 7.3.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C5H7O4
Net Charge -1
Average Mass 131.10670
Monoisotopic Mass 131.034
InChI InChI=1S/C5H8O4/c1-3(6)2-4(7)5(8)9/h3,6H,2H2,1H3,(H,8,9)/p-1
InChIKey HFKQINMYQUXOCH-UHFFFAOYSA-M
SMILES CC(O)CC(=O)C([O-])=O
ChEBI Ontology
Outgoing 4-hydroxy-2-oxopentanoate (CHEBI:58222) is a hydroxy monocarboxylic acid anion (CHEBI:36059)
4-hydroxy-2-oxopentanoate (CHEBI:58222) is a oxo monocarboxylic acid anion (CHEBI:35902)
4-hydroxy-2-oxopentanoate (CHEBI:58222) is conjugate base of 4-hydroxy-2-oxopentanoic acid (CHEBI:17655)
Incoming (S)-4-hydroxy-2-oxopentanoate (CHEBI:73143) is a 4-hydroxy-2-oxopentanoate (CHEBI:58222)
4-hydroxy-2-oxopentanoic acid (CHEBI:17655) is conjugate acid of 4-hydroxy-2-oxopentanoate (CHEBI:58222)
IUPAC Name
4-hydroxy-2-oxopentanoate
Synonym Source
4-hydroxy-2-oxopentanoate UniProt
Last Modified
14 July 2014