Used as a key intermediate in the synthesis of various pharmaceutical compounds, particularly in the development of sulfonamide-based drugs. It plays a crucial role in the production of molecules with potential antibacterial, antiviral, or anti-inflammatory properties. Additionally, it is employed in organic synthesis to introduce the trifluoromethoxy phenyl group into target molecules, enhancing their biological activity or stability. Its applications also extend to agrochemical research, where it is utilized to create novel pesticides or herbicides with improved efficacy.