Desloratadine EP Impurity B (HCl)

Chemical Name: Desloratadine Isomer ; Iso Desloratadine ; 8-Chloro-6,11-dihydro-11-(1,2,3,6-tetrahydro-4-pyridinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine Hydrochloride ;