Tetracaine (CAS 94-24-6)

Tetracaine (CAS 94-24-6) is an ester-type amino local anesthetic, also known as amethocaine, used to numb eyes, nose, throat, or skin for short procedures by blocking pain signals at nerve endings (sodium channels). With formula C15H24N2O2, it’s a crystalline solid often used in eye drops for ophthalmic procedures or as a component in topical anesthesia mixtures like TAC, requiring careful use due to potential toxicity