Used as a solid-phase scavenger in organic synthesis to remove excess reagents and byproducts, particularly in combinatorial chemistry and parallel synthesis. Effectively binds metal ions and acidic impurities, making it valuable in purification processes. Commonly applied in peptide and pharmaceutical synthesis where clean, efficient removal of catalysts like palladium is required. Its polymeric support allows for easy filtration and compatibility with various solvents, enhancing workflow efficiency in multi-step reactions.