Used as a key intermediate in the synthesis of advanced agricultural fungicides, particularly succinate dehydrogenase inhibitors (SDHIs) such as fluxapyroxad. Its pyrazole core structure contributes to the stability and bioactivity of the final products, enabling effective control of fungal pathogens in crops like cereals, vegetables, and fruits. Commonly employed in the development of crop protection agents that target diseases such as rust, blight, and powdery mildew. Also utilized in research for novel agrochemicals and pharmaceutical compounds with enhanced efficacy, selectivity, and environmental profile.