Name | Formula | pKa1 |
---|
pyridine-2-carboxylic acid | C6H5NO2 | 5.39 |
3,4-dinitrophenol | C6H4N2O5 | 5.42 |
2-chloro-4-nitrophenol | C6H4ClNO3 | 5.45 |
2-chloro-6-nitrophenol | C6H4ClNO3 | 5.48 |
2-hydroxy-5-nitrobenzaldehyde | C7H5NO4 | 5.51 |
2-methyl-8-quinolinol | C10H9NO | 5.55 |
2-aminobenzeneboronic acid | C6H8BNO2 | 5.57 |
2,3,4,6-tetrachlorophenol | C6H2Cl4O | 5.62 |
vinblastine | C46H58N4O9 | 5.70 |
trans-2-methylcyclohexanecarboxylic acid | C8H14O2 | 5.74 |
chlorambucil | C14H19Cl2NO2 | 5.75 |
7,9-dihydro-3H-purine-2,6,8-trione | C5H4N4O3 | 5.83 |
pentafluorophenol | C6HF5O | 5.86 |
trovafloxacin | C20H15F3N4O3 | 5.90 |
5-aminotetrazole | CH3N5 | 5.95 |
chlorophenol red | C19H12Cl2O5S | 5.96 |
2,3,5,6-tetrafluorophenol | C6H2F4O | 5.99 |
nalidixic acid | C12H12N2O3 | 6.01 |
enrofloxacin | C19H22FN3O3 | 6.04 |
5-fluoro-2-nitrophenol | C6H4FNO3 | 6.07 |
4-nitro-3-trifluoromethylphenol | C7H4F3NO3 | 6.07 |
parabanic acid | C3H2N2O3 | 6.10 |
dimethadione | C5H7NO3 | 6.11 |
5-chloro-2-hydroxy-N-phenylbenzamide | C13H10ClNO2 | 6.17 |
4-(4-chloro-2-methylphenoxy)butanoic acid | C11H13ClO3 | 6.20 |