Used as a key intermediate in the synthesis of biologically active compounds, particularly in pharmaceuticals targeting infectious diseases and inflammation. Its structure supports the development of antiviral and antimicrobial agents due to enhanced metabolic stability from the trifluoromethyl group. Also employed in agrochemicals for crop protection, where it contributes to improved pest control efficacy. Its rigid heterocyclic core makes it valuable in medicinal chemistry for optimizing drug potency and selectivity.