L-Tryptophan(aq)
Formation Gibbs Energy
Estimated ΔfG'm 357.4 ± 4.3 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° 374.5 ± 4.3 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C11H12N2O2
Common names L-Tryptophan; (S)-alpha-Amino-beta-(3-indolyl)-propionic acid; Tryptophan; C00078
Molar Mass 204.09 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -1 11 -58.4 387.0 Component Contribution (2013)
aqueous 0 12 -112.0 374.6
aqueous 1 13 -126.5 400.0
aqueous 0 12 -114.7 371.9 Alberty (2003)