This compound is primarily utilized in organic synthesis, particularly in the development of pharmaceuticals and advanced materials. Its ethynyl group, protected by a trimethylsilyl moiety, makes it a valuable building block for creating complex molecular structures through cross-coupling reactions, such as Sonogashira coupling. It is also employed in the preparation of nucleoside analogs, which are crucial in antiviral and anticancer drug research. Additionally, its unique structure allows for applications in material science, where it is used to modify surfaces or create conductive polymers with tailored electronic properties.