This compound is primarily utilized in pharmaceutical research and development, particularly in the synthesis of active pharmaceutical ingredients (APIs) for therapeutic agents. Its structure, featuring a pyrimidine core with ethoxy, methylsulfanyl, and methyl-piperazinyl substituents, makes it a valuable intermediate in the creation of compounds targeting specific biological pathways. It is often explored for its potential in designing drugs with antimicrobial, antiviral, or anticancer properties, leveraging its ability to interact with enzymes or receptors involved in disease mechanisms. Additionally, its hydrochloride salt form enhances solubility, making it suitable for use in various formulation studies. Researchers also investigate its role in modulating cellular processes, contributing to the development of novel treatments for complex diseases.