10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene acetic Acid
Amitriptyline Hydrochloride Impurity
10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene acetic Acid
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.

Purity >98%

Analysis by NMR, HPLC, MS, KF

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