Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of non-steroidal anti-inflammatory drugs (NSAIDs) and selective COX-2 inhibitors. Its structure allows for selective functionalization, making it valuable in constructing complex aromatic systems for drug candidates. Also employed in agrochemical synthesis for creating herbicides and fungicides due to its halogenated aromatic backbone, which enhances bioactivity and stability. Commonly utilized in research settings for building blocks in medicinal chemistry and in the preparation of fluorinated analogs to improve metabolic resistance in new chemical entities.