DLR02H: Desloratadine EP Impurity B

DLR02H: Desloratadine EP Impurity B

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Desloratadine EP Impurity B ;

Desloratadine USP RC B ;

Desloratadine HCl Isomer ;

Iso Desloratadine HCl ;

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

CAS # 183198-49-4 (base) ; 432543-89-0 (HCl) ;

C19H19ClN2 (base) ; MW: 310.82 ;

C19H20Cl2N2 (HCl salt) ; MW: 347.28 ;

 

Supplied as HCl salt.