Olopatadine hydrochloride Price Not Available 500 g Olopatadine hydrochloride Supplier Page Catalog Number CS-O-31184 Alternative Name(s) (Z)-11-[3-(Dimethylamino)propylidene]-6,11-dihydrodibenz[b,e]oxepin-2-acetic acid hydrochloride Research Area Intermediates Molecular Formula C21H24ClNO3 CAS# 140462-76-6 Purity >98% SMILES CN(C)CC/C=C1C(C=C(CC(O)=O)C=C2)=C2OCC3=CC=CC=C13.Cl Size 500 g Supplier Page https://www.clearsynth.com/en/CSO31184.html