Used as an intermediate in the synthesis of sulfonylurea herbicides, particularly in the production of agrochemicals that inhibit acetolactate synthase (ALS) in plants. This compound plays a key role in developing herbicides effective at low application rates, offering selective weed control in crops such as rice and wheat. Its structure allows for modification to enhance stability, solubility, and herbicidal activity. It is not used directly as a commercial product but is critical in creating active ingredients in modern, low-impact herbicide formulations.