d These are ester salts. One of the few -ium -ate suffix exceptions is bretylium tosylate, which is a quaternary ammonium salt (see Table 3). e One OH group on phosphoric acid is esterified with ...

Most organic drugs contain one acid group, usually a carboxylic acid, -COOH, or one basic primary, secondary, or tertiary amino group, NC 1-3, [3,22,27,28,29] that determines the acid-base ...