Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the production of active pharmaceutical ingredients (APIs) for drugs targeting central nervous system disorders and anti-inflammatory agents. Its structure allows for selective functionalization, making it valuable in building complex organic molecules. Also employed in the development of agrochemicals, including herbicides and fungicides, due to its ability to enhance bioactivity. Additionally, it serves as a building block in the preparation of fluorescent dyes and optical brighteners used in imaging and material sciences.