Amitriptyline Hydrochloride - Impurity A

1210-35-1

5H-Dibenzo[a,d]cyclohepten-5-one, 10,11-dihydro-; 10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-one; 10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-one; Dibenzocycloheptenone; Dibenzo[a,d]cyclohepten-5-one; Dibenzosuberone; 10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-one; Amitriptyline Related Compound A (USP);