Widely used as a heterogeneous catalyst in organic synthesis, especially for hydrogenation reactions. It efficiently promotes the addition of hydrogen to alkenes, alkynes, nitro groups, and carbonyls under mild conditions. Commonly applied in the reduction of aromatic and aliphatic nitro compounds to amines, which are key intermediates in pharmaceuticals and agrochemicals. Frequently employed in deprotection steps, such as the removal of benzyl groups from amines or alcohols in peptide and nucleotide synthesis. Also used in hydrogenolysis of C–O and C–N bonds, making it valuable in fine chemical manufacturing. Its solid support allows for easy separation from reaction mixtures, enabling reuse in some industrial processes. Preferred in both laboratory and large-scale applications due to its high activity, selectivity, and compatibility with various functional groups.