Chemical Name: 8-Chloro-6,11-dihydro-11-(4-piperdinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine ;
Synonym: Loratadine USP Related Compound A ; Loratadine EP Impurity D
Smiles: ClC1=CC=C2C(CCC3=CC=CN=C3/C2=C4CCNCC/4)=C1
Inchi: InChI=1S/C22H17N3O4/c1-29-22(28)14-10-12-15(13-11-14)25-21(17-7-3-5-9-19(17)27)23-20(24-25)16-6-2-4-8-18(16)26/h2-13,26-27H,1H3