Cytosine(aq)
Formation Gibbs Energy
Estimated ΔfG'm 170.8 ± 7.2 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° 187.9 ± 7.2 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C4H5N3O
Common names Cytosine; C00380
Molar Mass 111.04 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -1 4 33.3 194.9 Component Contribution (2013)
aqueous 0 5 -14.7 188.1
aqueous 1 6 -23.8 218.8