Desloratadine N-Methyl Impurity

Chemical Name: 8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidin ylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine ;

Synonym: Loratadine EP Impurity G ; 8-Chloro Azatadine ; N-Methyl Desloratadine ; Loratadine USP Related Compoud B ;