(3-Methoxyphenyl)methanesulfonamide is primarily used in the field of organic synthesis and pharmaceutical research. It serves as a key intermediate in the development of various biologically active compounds. Its structure, featuring a methoxy group and a sulfonamide moiety, makes it valuable in designing molecules with potential therapeutic properties, particularly in the areas of anti-inflammatory and antimicrobial agents. Additionally, it is utilized in the study of enzyme inhibition, where its sulfonamide group can interact with active sites of enzymes, aiding in the development of enzyme-targeted drugs. Researchers also explore its applications in material science, particularly in the synthesis of advanced polymers and coatings with specific functional properties.