At NINGBO INNO PHARMCHEM CO.,LTD., we specialize in providing high-quality chemical intermediates, and Diisopropylcarbodiimide (DIC), identified by CAS 693-13-0, is a prime example of a compound with exceptional chemical properties and a wide spectrum of applications. Understanding these properties is key to unlocking its full potential in various synthetic processes.

Chemically, DIC is characterized by its carbodiimide functional group (-N=C=N-). This group is highly reactive, making DIC an effective coupling and dehydrating agent. Unlike solid carbodiimides, DIC exists as a liquid at room temperature, which simplifies its handling, dispensing, and mixing in reaction vessels. Its molecular formula is C7H14N2, and it has a molecular weight of 126.2. The compound is typically described as a colorless to slightly yellow transparent liquid, with a boiling point in the range of 145-148 °C. It is generally insoluble in water but readily soluble in common organic solvents like dichloromethane, chloroform, and acetonitrile.

The reactivity of DIC is central to its utility. In reactions like peptide synthesis, it activates carboxylic acids, allowing them to readily form amide bonds with amines. This process involves the formation of an intermediate that is then attacked by the amine nucleophile. A key benefit is that the urea by-product formed (N,N'-diisopropylurea) is soluble in organic solvents, which greatly facilitates product purification. This solubility is a significant advantage when chemists choose to purchase DIC over less convenient alternatives.

The applications of Diisopropylcarbodiimide are vast and span across multiple industries. In the pharmaceutical sector, it is crucial for the synthesis of active pharmaceutical ingredients (APIs) and intermediates. For instance, it's used in the synthesis of amikacin and glutathione, demonstrating its importance in producing life-saving drugs and vital biological molecules. Its utility in synthesizing acid anhydrides, aldehydes, ketones, and isocyanates further cements its role as a versatile building block in organic chemistry.

Furthermore, DIC finds applications in the cosmetics and biological preparations industries, where precise chemical synthesis is required. The reliability and ease of use associated with purchasing Diisopropylcarbodiimide from a reputable supplier like NINGBO INNO PHARMCHEM CO.,LTD. ensure that these industries can maintain high standards of quality and efficiency.

In summary, the unique chemical properties of Diisopropylcarbodiimide, including its liquid state, high reactivity, and the soluble nature of its by-product, make it an invaluable reagent. Its broad applications in pharmaceutical synthesis, peptide construction, and the creation of essential organic intermediates highlight why it is a sought-after chemical. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing chemists with the high-quality DIC they need to drive innovation and achieve successful synthetic outcomes.