2-Oxoglutarate(aq)
Formation Gibbs Energy
Estimated ΔfG'm -648.2 ± 2.6 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -631.1 ± 2.6 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C5H6O5
Common names 2-Oxoglutarate; 2-Ketoglutaric acid; Oxoglutaric acid; alpha-Ketoglutaric acid; C00026; alpha-Ketoglutarate
Molar Mass 146.02 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -2 4 -790.8 -631.1 Component Contribution (2013)
aqueous -1 5 -812.9 -610.8
aqueous 0 6 -828.1 -584.8
aqueous -2 4 -793.4 -633.7 Alberty (2003)