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The formation of amide bonds is a fundamental reaction in organic chemistry, underpinning the synthesis of countless valuable compounds, from life-saving pharmaceuticals to advanced materials. Diisopropylcarbodiimide (DIC) is a highly regarded coupling agent that plays a pivotal role in facilitating this essential transformation. For professionals in research and development, and for procurement specialists seeking reliable chemical intermediates, understanding the utility of DIC is crucial.
At its core, DIC works by activating a carboxylic acid. This activation converts the hydroxyl group of the carboxylic acid into a better leaving group, making it highly susceptible to nucleophilic attack by an amine. The result is the formation of a stable amide bond, with the elimination of a molecule of water. The efficiency of this process, coupled with the chemical's favorable physical properties, makes DIC a preferred choice in many synthetic pathways.
Compared to older coupling agents, DIC offers significant practical advantages. The byproduct of its reaction, diisopropylurea, is significantly more soluble in common organic solvents than the byproduct formed by dicyclohexylcarbodiimide (DCC). This enhanced solubility is a major boon for purification processes, allowing for easier separation and cleaner final products, especially when purchasing large volumes for industrial applications. This efficiency directly impacts production costs and timelines.
Furthermore, the ease with which DIC can be handled and dispensed as a liquid reagent adds another layer of convenience and accuracy to synthetic procedures. For manufacturers and researchers looking to buy Diisopropylcarbodiimide, sourcing from a reputable supplier in China ensures consistent quality and availability. As a company dedicated to providing high-quality fine chemicals, we facilitate access to DIC for all your synthesis needs, ensuring you receive a reliable chemical intermediate that enhances your research and production outcomes.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
