Used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It plays a role in the development of compounds with potential biological activity. The trimethylsilanyl group enhances stability and reactivity, making it valuable in cross-coupling reactions. It is also utilized in the preparation of isoxazole derivatives, which are important in medicinal chemistry for their antimicrobial, anti-inflammatory, and anticancer properties. Additionally, it serves as a building block in the synthesis of complex molecules for research and industrial applications.