The molecule is benzamide substituted on nitrogen by a 2-hydroxyethyl group and at the 4-position by an (N-methylpiperidinio)methyl group. It has a role as a hapten. It is a monocarboxylic acid amide, a piperidinium ion and a member of benzamides.
N-(2-hydroxyethyl)-4-[(1-methylpiperidin-1-ium-1-yl)methyl]benzamide