Loratadine 4-Hydroxymethyl Impurity (USP)

Chemical Name: Ethyl 4-[8-chloro-5,6-dihydro-4-(hydroxy methyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidine carboxylate ;

Synonym: 4-Hydroxymethyl Loratadine (USP) ;