The molecule is an ammonium ion resulting from the protonation of the amino group of 2-{[(4-methoxybenzyl)(methyl)amino]methyl}-2-methylpropane-1,3-diol. It is a conjugate acid of a 2-{[(4-methoxybenzyl)(methyl)amino]methyl}-2-methylpropane-1,3-diol.
[3-hydroxy-2-(hydroxymethyl)-2-methylpropyl]-[(4-methoxyphenyl)methyl]-methylazanium