DLR73: Desloratadine 3-Hydroxy Impurity

DLR73: Desloratadine 3-Hydroxy Impurity

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Desloratadine 3-Hydroxy Impurity ;

8-Chloro-3-hydroxy-6,11-dihydro-11-(4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine ;

4-(8-Chloro-3-hydroxy-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-piperidine ;

CAS # 119410-08-1 ;

C19H19ClN2O ;

MW: 326.82 ;

 

Impurity and metabolite of desloratadine & loratadine ;