Glutathione disulfide(aq)
Formation Gibbs Energy
Estimated ΔfG'm -640.6 ± 17.5 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -623.4 ± 17.5 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C20H32N6O12S2
Common names Glutathione disulfide; GSSG; Oxidized glutathione; Oxiglutatione; glutathoine(ox); C00127; Glutathione(ox)
Molar Mass 612.15 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -2 30 -1837.3 -623.4 Component Contribution (2013)
aqueous -1 31 -1870.9 -614.5
aqueous 0 32 -1901.2 -603.7
aqueous 1 33 -1926.8 -589.4
aqueous 2 34 -1950.3 -574.1
aqueous 3 35 -1972.0 -558.3
aqueous 4 36 -1991.9 -542.0
aqueous 5 37 -2009.8 -524.9
aqueous 6 38 -2025.2 -506.5
aqueous -2 30 0.0 1214.0 Alberty (2003)