Used as a key intermediate in the synthesis of herbicides, particularly in the development of acetolactate synthase (ALS) inhibitors. These herbicides are effective against a broad spectrum of weeds in crops such as corn, rice, and cereals. The compound’s structure allows for strong binding to the ALS enzyme in plants, disrupting amino acid synthesis and leading to plant death. Its high selectivity and low application rates make it valuable in modern agricultural chemistry for efficient weed control with minimal environmental impact.