This compound is primarily utilized in pharmaceutical research and development, particularly in the synthesis of kinase inhibitors. Kinase inhibitors are crucial in targeted cancer therapies, as they help regulate cell signaling pathways that are often dysregulated in cancer cells. The bromine atom in the structure serves as a reactive site for further chemical modifications, enabling the creation of diverse derivatives with potential therapeutic applications. Additionally, its pyrido[3,2-d]pyrimidine core is a valuable scaffold in medicinal chemistry, often explored for its ability to interact with biological targets, such as enzymes or receptors, making it a key intermediate in drug discovery projects.