Tetracaine EP Impurity B with CAS No:4740-24-3 is an impurity standard of Tetracaine. Tetracaine is a local anesthetic used to numb specific areas of the body during medical procedures, surgeries, or minor interventions. It belongs to the class of ester-type local anesthetics. Tetracaine functions by blocking nerve signals in the area where it is applied, preventing the sensation of pain. It is commonly found in various forms, including topical creams, ointments, and eye drops. Ophthalmic solutions containing tetracaine are often used for procedures such as eye examinations. The anesthetic effect of tetracaine is relatively rapid, making it a valuable tool for short-term pain relief in specific medical contexts. Buy high quality Tetracaine EP Impurity B from from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of Tetracaine EP Impurity B