Wikipedia:  

alpha-Ketoglutaric acid

alpha-Ketoglutaric acid; Oxoglutaric acid; 2-Oxoglutaric acid; 2-Oxoglutarate; alpha-Oxoglutaric acid; Glutaric acid, 2-oxo- (8CI); Alphaketoglutaric acid; Bis(L-arginin)-2-oxoglutarat; 2-Oxopentanedioic acid; 2-Ketoglutaric acid; ALPHA-KETOGLUTARIC ACID
Molecular Formula
C5 H6 O5
Natural Isotopic Abundance Mass
146.0981400000
Mono-Isotopic Molecular Masses
C12N14:   146.021523303
C13N14:   151.038297492
C12N15:   146.021523303
C13N15:   151.038297492
alpha-Ketoglutaric acid image
alpha-Ketoglutaric acid
InCHi String:
InChI=1S/C5H6O5/c6-3(5(9)10)1-2-4(7)8/h1-2H2,(H,7,8)(H,9,10)

isomeric and canonical SMILES:
C(CC(=O)O)C(=O)C(=O)O


IUPAC: IUPAC cas: IUPAC openeye: IUPAC systematic
2-oxopentanedioic acid

IUPAC traditional
2-oxoglutaric acid



PubChem Substance (SID):   85164910   152694   3328
PubChem Compound (CID):   51
KEGG: Compound ID   C00026
CAS Registry IDs:   15303-07-8   17091-15-5   22202-68-2   27175-99-1   305-72-6   328-50-7   86248-59-1   997-43-3
PDB Chemical Component   2OG   AKG
Miscellaneous Databases and IDs:   CHEBI 30915   EINECS 206-330-3   NSC 17391

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.