Chemical Name: 6-O-(3-amino-3-deoxy-α-D-glucopyranosyl)-4-O-[6-[(2S)-4-amino-2-hydroxybutanoyl]amino-6-deoxy-α-Dglucopyranosyl]-1-N-[(2S)-4-amino-2-hydroxybutanoyl]-2-deoxy-D-streptamine
Synonym: Desloratadine N-Hydroxy Impurity ; N-Hydroxy Desloratadine ; Desloratadine N-Hydroxypiperidine ; 8-Chloro-6,11-dihydro-11-(1-hydroxy-4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine ;