Cetirizine 3-Chloro Impurity Dihydrochloride Price Not Available 25mg Cetirizine 3-Chloro Impurity Dihydrochloride Supplier Page Catalog Number R049271 Molecular Formula C21H25ClN2O3 CAS# 1232460-29-5 Purity ≥90% Inchi InChI=1S/C21H25ClN2O3/c22-19-8-4-7-18(15-19)21(17-5-2-1-3-6-17)24-11-9-23(10-12-24)13-14-27-16-20(25)26/h1-8,15,21H,9-14,16H2,(H,25,26) Inchi Key KIDBOSZFDKRHNX-UHFFFAOYSA-N SMILES C1CN(CCN1CCOCC(=O)O)C(C2=CC=CC=C2)C3=CC(=CC=C3)Cl Size 25mg Supplier Page https://www.musechem.com/product/R049271.html