Used as an intermediate in the synthesis of sulfonylurea herbicides, particularly in the production of highly effective broad-spectrum herbicides for agricultural use. It plays a key role in controlling weeds in crops such as rice, wheat, and corn by inhibiting acetolactate synthase (ALS), an enzyme essential for plant amino acid synthesis. Due to its structural features, it contributes to the herbicidal activity and selectivity, allowing crop plants to metabolize the compound while remaining toxic to target weeds. Its derivatives are valued for low application rates and favorable environmental profiles.