CHEBI:17655 - 4-hydroxy-2-oxopentanoic acid

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name 4-hydroxy-2-oxopentanoic acid
ChEBI ID CHEBI:17655
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:11994, CHEBI:20377, CHEBI:1840
Supplier Information
Save molfile Download Molfile
Formula C5H8O4
Net Charge 0
Average Mass 132.11462
Monoisotopic Mass 132.042
InChI InChI=1S/C5H8O4/c1-3(6)2-4(7)5(8)9/h3,6H,2H2,1H3,(H,8,9)
InChIKey HFKQINMYQUXOCH-UHFFFAOYSA-N
SMILES CC(O)CC(=O)C(O)=O
Metabolite of Species Details
Escherichia coli (NCBI:562) See: PubMed
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
Biological Role(s): Escherichia coli metabolite
Any bacterial metabolite produced during a metabolic reaction in Escherichia coli.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 4-hydroxy-2-oxopentanoic acid (CHEBI:17655) has functional parent valeric acid (CHEBI:17418)
4-hydroxy-2-oxopentanoic acid (CHEBI:17655) has role Escherichia coli metabolite (CHEBI:76971)
4-hydroxy-2-oxopentanoic acid (CHEBI:17655) is a 2-oxo monocarboxylic acid (CHEBI:35910)
4-hydroxy-2-oxopentanoic acid (CHEBI:17655) is a 4-hydroxy monocarboxylic acid (CHEBI:35970)
4-hydroxy-2-oxopentanoic acid (CHEBI:17655) is conjugate acid of 4-hydroxy-2-oxopentanoate (CHEBI:58222)
Incoming 5-chloro-4-hydroxy-2-oxopentanoic acid (CHEBI:74044) has functional parent 4-hydroxy-2-oxopentanoic acid (CHEBI:17655)
(S)-4-hydroxy-2-oxopentanoic acid (CHEBI:73148) is a 4-hydroxy-2-oxopentanoic acid (CHEBI:17655)
4-hydroxy-2-oxopentanoate (CHEBI:58222) is conjugate base of 4-hydroxy-2-oxopentanoic acid (CHEBI:17655)
IUPAC Name
4-hydroxy-2-oxopentanoic acid
Synonyms Sources
4-Hydroxy-2-oxopentanoate KEGG COMPOUND
4-hydroxy-2-oxopentanoic acid UniProt
4-Hydroxy-2-oxovalerate KEGG COMPOUND
Database Links Databases
c0101 UM-BBD
C03589 KEGG COMPOUND
View more database links
Registry Number Type Source
3318-73-8 CAS Registry Number ChemIDplus
Last Modified
25 January 2016