Used in organic synthesis and pharmaceutical research as a deuterated compound for labeling studies, aiding in the investigation of metabolic pathways and drug mechanisms. Its azido group enables click chemistry applications, facilitating the development of novel biomolecules and polymers. The methoxy and sulfonamide functional groups enhance its utility in designing targeted drug delivery systems and enzyme inhibitors, particularly in cancer and antimicrobial research. Its deuterated form provides stability in tracer studies, improving the accuracy of mass spectrometry and NMR analyses.