Creatine(aq)
Formation Gibbs Energy
Estimated ΔfG'm 88.6 ± 5.8 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° 105.7 ± 5.8 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C4H9N3O2
Common names Creatine; Methylglycocyamine; alpha-Methylguanidino acetic acid; C00300
Molar Mass 131.07 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -1 8 -188.3 135.5 Component Contribution (2013)
aqueous 0 9 -259.2 105.7
aqueous 1 10 -279.2 125.7
aqueous 0 9 -259.2 105.7 Alberty (2003)