SQ28603 is primarily utilized in the field of medicinal chemistry and pharmaceutical research. It serves as a key intermediate in the synthesis of various biologically active compounds, particularly those targeting specific enzymes or receptors involved in disease pathways. Researchers employ SQ28603 in the development of novel therapeutic agents, especially in areas such as oncology, where it aids in the creation of molecules designed to inhibit tumor growth or induce apoptosis in cancer cells. Additionally, its structural properties make it a valuable component in the design of drugs aimed at modulating immune responses or treating inflammatory conditions. The compound’s versatility also extends to its use in biochemical assays, where it helps in understanding molecular interactions and optimizing drug efficacy.