Opipramol (CAS 315-72-0) is a tricyclic dibenzazepine derivative with anxiolytic and antidepressant activity. Chemical formula: C₂₃H₃₀N₂O; molecular weight: 362.50 g/mol. It is utilized in pharmaceutical research as an active pharmaceutical ingredient (API) for studies on anxiety disorders, depression, generalized anxiety disorder, mixed anxiety-depressive states, psychosomatic disorders, and insomnia related to mental health conditions. Purity ≥98%. For laboratory and research use only. Not intended for human or veterinary therapeutic use.