Used in pharmaceutical synthesis as an intermediate for creating biologically active compounds, particularly in the development of pyrimidine-based drugs. It serves as a building block in the preparation of derivatives with potential antiviral, anticancer, and anti-inflammatory properties. Its structure allows for easy modification, making it valuable in medicinal chemistry research for designing novel heterocyclic compounds. Also employed in agrochemical research for developing new crop protection agents due to its reactivity and ability to form complex ring systems.