cas no 530621 nncarbonyldiimidazole
N,N'-Carbonyldiimidazole (CDI), CAS No. 530-62-1, is a versatile chemical reagent widely used in organic synthesis and pharmaceutical manufacturing. This white crystalline solid serves as an effective coupling reagent for the formation of amides, esters, and other carbonyl-containing compounds. Its molecular structure consists of two imidazole rings connected by a carbonyl group, giving it unique reactive properties. CDI is particularly valuable in peptide synthesis, where it facilitates the formation of amide bonds between amino acids. The compound works by activating carboxylic acids to form highly reactive intermediates, which can then react with amines or alcohols to form the desired products. Its controlled reactivity and clean reaction profile make it an indispensable tool in both research laboratories and industrial settings. The reagent is also appreciated for its stability under normal storage conditions and its ability to produce minimal by-products during reactions.