IPSU is widely used in the pharmaceutical industry as a key intermediate in the synthesis of various active pharmaceutical ingredients (APIs). Its role is crucial in the development of drugs that target specific diseases, particularly in the areas of oncology and immunology. Researchers utilize IPSU to create compounds that can inhibit certain enzymes or receptors, thereby providing therapeutic benefits. Additionally, IPSU is employed in the production of high-purity chemicals for research and development, ensuring the quality and efficacy of new drug candidates. Its application extends to the optimization of drug delivery systems, where it helps enhance the bioavailability and stability of pharmaceutical formulations.