Iminodibenzyl is an impurity in commercial preparations of Carbamazepine. It is the final product of antidepressant imipramine oxidation. Iminodibenzyl is a building block of many antipsychotic drugs. Iminodibenzyl derivatives demonstrated anti-leishmanial activity. Iminodibenzyl, in combination with 3-methyl-2-benzothiazolinonehydrazone hydrochloride are used as chromogenic co-substrates for quantification of hydrogen peroxide and glucose.