L-Homocysteine(aq)
Formation Gibbs Energy
Estimated ΔfG'm 4.7 ± 7.8 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° 21.8 ± 7.8 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C4H9NO2S
Common names L-Homocysteine; L-2-Amino-4-mercaptobutyric acid; Homocysteine; C00155
Molar Mass 135.04 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -2 7 -230.8 50.6 Component Contribution (2013)
aqueous -1 8 -289.4 34.4
aqueous 0 9 -343.1 21.8
aqueous 1 10 -357.1 47.7