Molecule ID: mol12266
SMILES: O=C1c2ccccc2C(=O)c2c(O)c(S(=O)(=O)O)c(Oc3ccc(S(=O)(=O)O)cc3)c(O)c21
InChI: InChI=1S/C20H12O11S2/c21-15-11-3-1-2-4-12(11)16(22)14-13(15)17(23)19(20(18(14)24)33(28,29)30)31-9-5-7-10(8-6-9)32(25,26)27/h1-8,23-24H,(H,25,26,27)(H,28,29,30)
| Macro pKa value | Dataset | Assigned charge state transition |
|---|---|---|
| 7.30 | IUPAC digitized pKa | -2 » -3 |