Amitriptyline Hydrochloride Impurity; CAS 3707-33-3 (10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)acetic Acid; CAS 3707-33-3 is an impurity of Amitriptyline Hydrochloride, a tricyclic antidepressant used to treat major depressive disorders and a variety of pain syndromes.
3707-33-3