Used as a key intermediate in the synthesis of herbicidal compounds, particularly in the development of acetolactate synthase (ALS) inhibitors. These herbicides are effective in controlling broadleaf and grassy weeds in crops such as rice, wheat, and corn. The compound's structure allows for modification to enhance selectivity, potency, and environmental stability in agrochemical formulations. It is also explored in research for novel bioactive molecules due to its aromatic and heterocyclic features.