This chemical is primarily utilized in the field of medicinal chemistry as a key intermediate in the synthesis of various biologically active compounds. It serves as a building block for the development of quinazoline derivatives, which are known for their potential therapeutic applications. Specifically, it is used in the creation of inhibitors targeting enzymes like tyrosine kinases, which play a critical role in signaling pathways related to cancer cell growth and proliferation. Additionally, its structure allows for further modifications to enhance drug-like properties, making it valuable in the design of novel pharmaceuticals for treating diseases such as cancer, inflammatory disorders, and infections. Its versatility in chemical reactions also makes it a useful tool in organic synthesis for exploring new drug candidates.