Clomipramine hydrochloride is a hydrochloride salt of clomipramine which is a serotonin transporter (SERT), norepinephrine transporter (NET) dopamine transporter (DAT) blocker with Ki of 0.14, 54 and 3 nM, respectively. Clomipramine hydrochloride (Anafranil) is a tricyclic antidepressant. Clomipramine hydrochloride is a norepinephrine-reuptake inhibitor and is an antiobsessional drug. Clomipramine hydrochloride is an antagonist/inverse agonist at the following receptors: D2 receptor (Ki=162 nM), D3 receptor (Ki=30 nM), α1-adrenergic receptor (Ki=3.2 nM), α2-adrenergic receptor (Ki=525 nM), H1 receptor (Ki=31 nM), mACh receptors (Ki=37 nM), 5-HT2A receptor (Ki=36 nM), 5-HT2C receptor (Ki=65 nM), 5-HT3 receptor (Ki=85 nM), 5-HT6 receptor (Ki=54 nM), 5-HT7 receptor (Ki=127 nM), D1 receptor (Ki=219 nM).