Used as a reagent in organic synthesis, particularly in the protection of hydroxyl groups in nucleosides and carbohydrates. It selectively introduces the trityl (triphenylmethyl) protecting group under mild conditions, which is valuable in the synthesis of complex biomolecules like DNA and RNA fragments. Its imidazole moiety enhances reactivity and solubility in common organic solvents, making it efficient in solid-phase synthesis and pharmaceutical intermediates preparation. Commonly applied in the manufacturing of antiviral and anticancer agents where precise functional group manipulation is required.