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Desloratadine 8-Bromo-11-Hydroxy-N-Methyl Impurity
API Impurities

Desloratadine 8-Bromo-11-Hydroxy-N-Methyl Impurity

Desloratadine 8-Bromo-11-Hydroxy-N-Methyl Impurity

8-Bromo-6,11-dihydro-11-[N-methyl-4-piperidinyl]-11-hydroxy-5H-benzo [5,6] cyclohepta[1,2-b]pyridine

Impurity reference standard used for related substances testing of Desloratadine ;Loratadine USP RC A ;Loratadine EP Impurity D drug substance and drug product per pharmacopoeial limits.

Specifications

Chemical Name
8-Bromo-6,11-dihydro-11-[N-methyl-4-piperidinyl]-11-hydroxy-5H-benzo [5,6] cyclohepta[1,2-b]pyridine
CAS No.
NA
Catalogue No.
RR-DET-D0412
Molecular Formula
C20H23BrN2O
Molecular Weight
387.31 g/mol
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