Description_x000D_ General description_x000D_ Opipramol acts as an antidepressant and is chemically similar to tricyclic antidepressants. It is an atypical anxiolytic and antidepressant drug. Opipramol mainly acts on sigma receptors. It is usually found to be much effective in depressive disorder. It has the ability to prevent histamine, serotonin, dopamine and alpha-1 adrenergic receptors._x000D_ Packaging_x000D_ 25, 100 mg in glass bottle_x000D_ Biochem/physiol Actions_x000D_ σ1/σ2 opioid receptor agonist; an antagonist at D2, 5HT2 and H1 receptors; atypical antidepressant, antipsychotic and anxiolytic_x000D_ Features and Benefits_x000D_ This compound is also offered as part of Sigma′s Library of Pharmacologically Active Compounds (LOPAC®1280), a biologically annotated collection of high-quality, ready-to-screen compounds. Click here to learn more._x000D_ Legal Information_x000D_ LOPAC is a registered trademark of Sigma-Aldrich Co. LLC