This compound is primarily utilized in the field of medicinal chemistry, where it serves as a key intermediate in the synthesis of various pharmacologically active molecules. Its structure, featuring both an aminophenyl group and a piperazinone ring, makes it a versatile building block for developing compounds with potential therapeutic effects. It is particularly explored in the design of drugs targeting central nervous system disorders, such as antidepressants and antipsychotics, due to its ability to interact with neurotransmitter receptors. Additionally, it has been investigated for its role in the development of anti-inflammatory and anticancer agents, leveraging its structural properties to modulate biological pathways. Researchers also study its derivatives for their potential in improving drug efficacy and reducing side effects in targeted therapies.