L-Arginine(aq)
Formation Gibbs Energy
Estimated ΔfG'm 309.2 ± 9.3 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° 326.3 ± 9.3 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C6H14N4O2
Common names L-Arginine; (S)-2-Amino-5-guanidinovaleric acid; L-Arg; Arginine; C00062
Molar Mass 174.11 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -1 13 -158.4 368.1 Component Contribution (2013)
aqueous 0 14 -229.2 338.5
aqueous 1 15 -281.2 326.4
aqueous 2 16 -295.0 351.3