353497-31-1

10,??11-??Dihydro-??10-??oxo-5H-??dibenz[b,??f]??azepine-??5-??carboxylic Acid Methyl Ester-D4 is an intermediate in the synthesis of 10,11-Dihydro-10-hydroxy Carbamazepine-D4 (Major) (D449137) which is a deuterated metabolite of Oxcarbazepine (O869250).Only available as a mixture of deuterated material:d-1: 1%d-2: 9%d-3: 35%d-4: 55%