This compound is primarily utilized in pharmaceutical research and development as a key intermediate in the synthesis of biologically active molecules. It is often employed in the creation of compounds targeting central nervous system disorders, such as anxiety, depression, and schizophrenia, due to its piperazine and pyrimidine moieties, which are common in neuroactive drugs. Additionally, it serves as a building block in the preparation of potential therapeutic agents for cancer and infectious diseases, leveraging its structural versatility to enhance drug efficacy and selectivity. Its role in medicinal chemistry is significant for designing and optimizing novel drug candidates.