Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of kinase inhibitors for cancer treatment. Its structure enables selective binding to enzyme active sites, enhancing drug efficacy. Commonly employed in research for designing compounds with antitumor and anti-inflammatory activities. Also utilized in agrochemicals for creating bioactive molecules with pest control properties. Its ethynyl and cyclopropyl groups support cross-coupling reactions in medicinal chemistry, facilitating the construction of complex organic molecules.