L-Leucine(aq)
Formation Gibbs Energy
Estimated ΔfG'm 161.8 ± 4.5 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° 178.9 ± 4.5 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C6H13NO2
Common names L-Leucine; (2S)-alpha-2-Amino-4-methylvaleric acid; (2S)-alpha-Leucine; 2-Amino-4-methylvaleric acid; Leucine; C00123
Molar Mass 131.09 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -1 12 -293.8 192.1 Component Contribution (2013)
aqueous 0 13 -348.2 179.0
aqueous 1 14 -364.1 203.0
aqueous 0 13 -352.3 174.9 Alberty (2003)