Cetirizine EP impurity A Price Not Available 500 g Cetirizine EP impurity A Supplier Page Catalog Number CS-O-31588 Alternative Name(s) Cetirizine EP impurity A;1-(4-Chloro Benzhydryl) Piperazine; Hydroxyzine EP impurity A;1-(4-Chloro Benzhydryl) Piperazine.;CS-O-31072; 1-(p-Chloro-α-phenylbenzyl)piperazine; 4-(4-Chlorobenzhydryl)piperazine; N-(4-Chlorobenzhydryl)piperazine; Norchlorcyclizine; NSC 86164; HYDROXYZINE RELATED COMPOUND A; Cetirizine Impurity A; Cetirizine USP A; 1-[(4-Chlorophenyl)phenylmethyl]piperazine Molecular Formula C17H19ClN2 CAS# 303-26-4 Purity >98% SMILES ClC1=CC=C(C=C1)C(N2CCNCC2)C3=CC=CC=C3 Size 500 g Supplier Page https://www.clearsynth.com/en/CSO31588.html