<unk>  is a tricyclic compound, specifically a dibenzazepine, and possesses three rings fused together with a side chain attached in its chemical structure. Other dibenzazepine TCAs include imipramine (N-methyldesipramine), clomipramine, trimipramine, and lofepramine (N-(4-chlorobenzoylmethyl)desipramine).<unk>  is a secondary amine TCA, with its N-methylated parent imipramine being a tertiary amine. Other secondary amine TCAs include nortriptyline and protriptyline. The chemical name of<unk>  is 3-(10,11-dihydro-5H-dibenzob,fazepin-5-yl)-N-methylpropan-1-amine and its free base form has a chemical formula of C18H22N2 with a molecular weight of 266.381 g/mol. The drug is used commercially mostly as the hydrochloride salt; the dibudinate salt is or has been used for intramuscular injection in Argentina (brand name Nebril) and the free base form is not used. The CAS Registry Number of the free base is 50-47-5, of the hydrochloride is 58-28-6, and of the dibudinate is 62265-06-9.
Desipramine
Imipramine
Clomipramine
Trimipramine
Carpipramine
Citalopram
Sertraline
Venlafaxine