Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other biologically active compounds. Its structure supports the construction of nitrogen-containing heterocycles, which are common in drugs targeting cancer, inflammation, and central nervous system disorders. The amino and ester functional groups allow for easy modification, enabling chemists to build complex molecules through coupling reactions or cyclizations. It is also employed in agrochemical research for designing novel pesticides and herbicides due to its reactivity and structural features.