Biological Magnetic Resonance Data Bank

A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
Member of WWPDB

Alpha-Ketoglutaric Acid

Graphical representations:


View large 3D structure

Molecular Formula: C5H6O5

Natural Isotopic Abundance Mass: 146.0981400000

Mono-Isotopic Molecular Masses:

  • C12N14: 146.021523303
  • C13N14: 151.038297492
  • C12N15: 146.021523303
  • C13N15: 151.038297492

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

IUPAC: 2-oxopentanedioic acid

PubChem Compound (CID): 51
KEGG Compound ID: C00026
CAS Registry number: 15303-07-8 17091-15-5 22202-68-2 27175-99-1 305-72-6 328-50-7 86248-59-1 997-43-3
ChEBI: 30915
EINECS: 206-330-3
NSC: 17391
PDB Compound ID: 2OG AKG

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.

InChI string and atom numbering calculated using ALATIS (Hesam Dashti, William M. Westler, John L. Markley, Hamid R. Eghbalnia, "Unique identifiers for small molecules enable rigorous labeling of their atoms", Scientific Data 4, Article number: 170073 (2017), doi:10.1038/sdata.2017.73,