Used as a key intermediate in the synthesis of agricultural chemicals, particularly herbicides and insecticides. Its structure allows for further functionalization in pyrimidine-based active ingredient development. Commonly employed in the production of sulfonylurea herbicides, where it contributes to the inhibition of plant growth by targeting acetolactate synthase (ALS) enzymes. Also utilized in medicinal chemistry for constructing bioactive molecules due to its reactive heterocyclic core. Its ester group facilitates coupling reactions, making it valuable in multi-step organic syntheses.