Name | Formula | pKa1 |
---|---|---|
oxytetracycline | C22H28N2O11 | 3.27 |
albendazole | C12H15N3O2S | 3.28 |
5-mercapto-1-methyltetrazole | C2H4N4S | 3.28 |
guanine | C5H5N5O | 3.30 |
chlorotetracycline | C22H23ClN2O8 | 3.30 |
tetracycline | C22H24N2O8 | 3.30 |
thiodiacetic acid | C4H6O4S | 3.30 |
methylene-bisthioacetic acid | C3H4S2 | 3.31 |
methotrexate | C20H22N8O5 | 3.31 |
(S)-(-)-2-pyrrolidone-5-carboxylic acid | C5H7NO3 | 3.32 |
(Z)-3-chloroprop-2-enoic acid | C3H3ClO2 | 3.32 |
p-chlorophenylarsonic acid | C6H6AsClO3 | 3.33 |
thioacetic acid | C2H4OS | 3.33 |
(E)-4,4,4-trifluorobut-2-enoic acid | C4H3F3O2 | 3.35 |
isoniazid | C6H7N3O | 3.35 |
2,6-dimethylphenoxyacetic acid | C10H12O3 | 3.36 |
N-chloroacetylglycine | C4H6ClNO3 | 3.38 |
hydroxybutanedioic acid | C4H6O5 | 3.40 |
3-amino-2,5-dichlorobenzoic acid | C7H5Cl2NO2 | 3.40 |
probenecid | C13H19NO4S | 3.40 |
(S)-mandelic acid | C8H8O3 | 3.41 |
4-nitrobenzoic acid | C7H5NO4 | 3.41 |
2,3,5,6-tetramethylbenzoic acid | C11H14O2 | 3.42 |
anthraquinone-2-carboxylic acid | C15H8O4 | 3.42 |
2-hydroxy-2-(4-methoxyphenyl)acetic acid | C9H10O4 | 3.42 |