FACTORY PRICE Carbonyldiimidazole CAS NO (530-62-1) WHITE POWDER

Introduction to Carbonyldiimidazole (CDI, 530-62-1): Carbonyldiimidazole (CDI) is a chemical compound widely used as a coupling reagent and activating agent in organic synthesis, particularly in peptide and oligonucleotide chemistry, as well as in the preparation of various functionalized compounds.

Chemical Composition and Structure: Carbonyldiimidazole is an organic compound consisting of a carbonyl group (C=O) and two imidazole rings. Its chemical structure imparts high reactivity and specificity in coupling reactions with nucleophiles, such as amines and alcohols.

Reactivity and Functionalization: CDI is known for its ability to activate carboxylic acids, forming highly reactive acyl imidazole intermediates. These intermediates readily react with nucleophiles, such as amines or alcohols, to form stable amide or ester bonds, respectively.

Peptide and Protein Synthesis: CDI is commonly used as a coupling reagent in peptide synthesis strategies, facilitating the formation of peptide bonds between amino acids. It enables the selective activation of carboxyl groups in protected amino acids for sequential coupling reactions.

Oligonucleotide Synthesis: In oligonucleotide chemistry, CDI is utilized for the activation of phosphoramidite monomers, allowing for the efficient coupling of nucleotides during solid-phase synthesis of DNA and RNA oligomers.

Functionalization of Surfaces and Materials: CDI-mediated coupling reactions are employed in surface modification and functionalization of materials, such as nanoparticles, polymers, and surfaces, for applications in biomedicine, catalysis, and sensor technologies.

Bioconjugation and Immobilization: CDI facilitates the covalent attachment of biomolecules, such as proteins, peptides, and nucleic acids, to solid supports or surfaces for applications in immobilized enzyme systems, affinity chromatography, and biosensor development.

Crosslinking and Polymer Chemistry: CDI is utilized in polymer chemistry for the synthesis of functionalized polymers and polymer conjugates through crosslinking and grafting reactions. It enables the coupling of polymer chains or the attachment of functional groups to polymer backbones.

Drug Delivery and Prodrug Design: CDI chemistry is employed in the design and synthesis of prodrugs and drug delivery systems by conjugating bioactive molecules to targeting ligands or carrier molecules. This strategy enhances drug stability, solubility, and targeting specificity.

Future Perspectives and Research Directions: Ongoing research into the development of novel CDI-based reagents, strategies, and applications in organic synthesis, bioconjugation, and materials science holds promise for advancing drug discovery, diagnostics, and biotechnology. Optimization of CDI-mediated coupling reactions and exploration of new reaction pathways may lead to the discovery of innovative chemical tools and therapeutics.