CN1CCc2cccc3c2[C@@H]1Cc1ccc(O)c(O)c1-3.CN1CCc2cccc3c2[C@@H]1Cc1ccc(O)c(O)c1-3.Cl.Cl.O
The negative base-10 logarithmic of dissociation constant (pKa) for an acid is a direct consequence of the underlying thermodynamics of the dissociation reaction; the negative pKa value is directly proportional to the standard Gibbs free energy change for the reaction. What is the negative pKa value of this molecule?