The Olopatadine E isomer is a impurity of olopatadine, an antihistamine widely used in the treatment of allergies. The E isomer plays a significant role in pharmaceutical quality control, serving as an essential component for precise analytical testing. This testing facilitates the accurate identification and quantification of the E isomer within olopatadine-based products, ensuring their purity and adherence to stringent regulatory standards. Buy high quality Olopatadine E isomer from Molsyns Research. Chemecia Pharma is one of the leading manufacturer and exporter of Olopatadine E isomer