CHEBI:30923 - 4-hydroxy-2-oxoglutaric acid

ChEBI IDCHEBI:30923
ChEBI Name4-hydroxy-2-oxoglutaric acid
Stars
DefinitionAn oxo dicarboxylic acid comprising glutaric acid having oxo- and hydroxy substituents at the 2- and 4-positions respectively.
Secondary ChEBI IDsCHEBI:1838, CHEBI:20375
Last Modified24 January 2013
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaC5H6O6
Net Charge0
Average Mass162.097
Monoisotopic Mass162.01644
SMILESO=C(O)C(=O)CC(O)C(=O)O
InChIInChI=1S/C5H6O6/c6-2(4(8)9)1-3(7)5(10)11/h2,6H,1H2,(H,8,9)(H,10,11)
InChIKeyWXSKVKPSMAHCSG-UHFFFAOYSA-N
Roles Classification
Chemical Role:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
ChEBI Ontology
Outgoing Relation(s)
4-hydroxy-2-oxoglutaric acid (CHEBI:30923) has functional parent glutaric acid (CHEBI:17859)
4-hydroxy-2-oxoglutaric acid (CHEBI:30923) is a oxo dicarboxylic acid (CHEBI:36145)
4-hydroxy-2-oxoglutaric acid (CHEBI:30923) is conjugate acid of 4-hydroxy-2-oxoglutarate(1−) (CHEBI:36148)
Incoming Relation(s)
D-4-hydroxy-2-oxoglutaric acid (CHEBI:4083) is a 4-hydroxy-2-oxoglutaric acid (CHEBI:30923)
L-4-hydroxy-2-oxoglutaric acid (CHEBI:71689) is a 4-hydroxy-2-oxoglutaric acid (CHEBI:30923)
4-hydroxy-2-oxoglutarate(1−) (CHEBI:36148) is conjugate base of 4-hydroxy-2-oxoglutaric acid (CHEBI:30923)
IUPAC Name 
2-hydroxy-4-oxopentanedioic acid
Synonym  Source
4-Hydroxy-2-oxoglutaric acidKEGG COMPOUND
Manual XrefsDatabases
C01127KEGG COMPOUND
Registry NumbersSources
Beilstein:1780096Beilstein
CAS:1187-99-1ChemIDplus