Chemical Name: (2S,3R)-3-(3,4-dihydroxyphenyl)-2-(1,3-dioxoisoindolin-2-yl)-3-hydroxypropanoic acid
Synonym: N-Methyl Desloratadine ; Loratadine USP Related Compound B ; 8-Chloro-6,11-dihydro-11-(N-methyl-4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine