Chemical Name: (RS)-2-[2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]acetamide
Synonym: Cetirizine Amide Impurity
Smiles: O=C(N)COCCN1CCN(C(C2=CC=C(Cl)C=C2)C3=CC=CC=C3)CC1
Inchi: InChI=1S/C19H24N2O.2ClH/c22-16-15-20-11-13-21(14-12-20)19(17-7-3-1-4-8-17)18-9-5-2-6-10-18;;/h1-10,19,22H,11-16H2;2*1H