2-oxoglutaric acid (CHEBI:30915)

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ChEBI Name	2-oxoglutaric acid

ChEBI ID	CHEBI:30915

Definition	An oxo dicarboxylic acid that consists of glutaric acid bearing an oxo substituent at position 2. It is an intermediate metabolite in Krebs cycle.

Stars	This entity has been manually annotated by the ChEBI Team.

Secondary ChEBI IDs	CHEBI:40661, CHEBI:19749, CHEBI:1253

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Formula

C5H6O5

Net Charge

Average Mass

146.09810

Monoisotopic Mass

146.02152

InChI

InChI=1S/C5H6O5/c6-3(5(9)10)1-2-4(7)8/h1-2H2,(H,7,8)(H,9,10)

InChIKey

KPGXRSRHYNQIFN-UHFFFAOYSA-N

SMILES

OC(=O)CCC(=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 )

Biological Role(s):	fundamental metabolite Any metabolite produced by all living cells.

ChEBI Ontology
Outgoing	2-oxoglutaric acid (CHEBI:30915) has functional parent glutaric acid (CHEBI:17859) 2-oxoglutaric acid (CHEBI:30915) has role fundamental metabolite (CHEBI:78675) 2-oxoglutaric acid (CHEBI:30915) is a oxo dicarboxylic acid (CHEBI:36145) 2-oxoglutaric acid (CHEBI:30915) is conjugate acid of 2-oxoglutarate(1−) (CHEBI:30916)

Incoming	2-oxoglutaryl-CoA (CHEBI:71364) has functional parent 2-oxoglutaric acid (CHEBI:30915) oxalosuccinic acid (CHEBI:7815) has functional parent 2-oxoglutaric acid (CHEBI:30915) 2-oxoglutarate(1−) (CHEBI:30916) is conjugate base of 2-oxoglutaric acid (CHEBI:30915)

IUPAC Name

2-oxopentanedioic acid

Last Modified

30 August 2023