N,N'-Diisopropylcarbodiimide CAS 693-13-0 is a premier coupling agent in the API intermediates market, essential for peptide synthesis and esterification where high purity fine chemicals are required to prevent racemization. DIC (CAS 693-13-0) has seen a surge in demand due to the rapid expansion of the custom synthesis services sector, as global CDMO partners seek reliable bulk chemical supplier options to navigate shifting supply chains and stringent regulatory standards. Diisopropylcarbodiimide serves as a critical reagent in the pharmaceutical industry with >= 99% purity, offering a superior liquid alternative to DCC for solid-phase peptide synthesis by producing urea byproducts that are easily removed via organic solvents. We are an globally established 1,3-Diisopropyl carbodiimide intermediates supplier with >= 99% purity, ensuring minimal carry-over of impurities in the final API, and a broad range of various pharmaceutical intermediates for API manufacturers and finished formulators, providing comprehensive analytical (HPLC/NMR/MS) and supporting 1,3-Diisopropyl carbodiimide COA/TDS/SDS region-specific regulatory support. reliable lead times, worldwide supply chain capabilities