What are the main uses of (2-Carboxyethyl)(dimethyl)sulfonium chloride (CAS: 4337-33-1)?

(2-Carboxyethyl)(dimethyl)sulfonium chloride is widely used in pharmaceutical research as a building block for drug development. It also finds applications in industrial processes, particularly in the synthesis of surfactants and catalysts. In research settings, it serves as a useful intermediate for creating various organic compounds with specific functional groups.