Glutaric Anhydride (CAS: 108-55-4) is a chemical intermediate with a distinct set of properties that make it invaluable in organic synthesis. At NINGBO INNO PHARMCHEM CO.,LTD., we not only supply this essential compound but also aim to provide insights into its fundamental chemistry, aiding our clients in their research and development endeavors.

The molecular formula of Glutaric Anhydride is C5H6O3, and it possesses a molecular weight of approximately 114.10 g/mol. Its structure is characterized by a five-membered ring containing an anhydride functional group, derived from glutaric acid. This cyclic anhydride structure is highly reactive, particularly towards nucleophiles such as alcohols and amines. These reactions typically result in the opening of the anhydride ring to form ester or amide linkages, respectively.

The typical appearance of Glutaric Anhydride is a white crystalline powder, with a melting point generally falling within the range of 52-57 °C. This solid form at room temperature, combined with its reactivity, makes it a convenient reagent for many synthetic procedures. Its high assay, often u226599%, ensures that the intended reactions proceed efficiently with minimal interference from impurities.

The synthesis of Glutaric Anhydride typically involves the dehydration of glutaric acid. This can be achieved through various methods, often employing dehydrating agents or high temperatures to remove a molecule of water from the dicarboxylic acid, thereby forming the cyclic anhydride. Industrial production methods are optimized for yield, purity, and cost-effectiveness, ensuring a consistent supply for various applications.

Understanding the chemical properties of Glutaric Anhydride is crucial for its effective use. For example, its sensitivity to moisture means it should be stored in dry conditions to prevent hydrolysis back to glutaric acid. This is why proper storage, as recommended by suppliers like NINGBO INNO PHARMCHEM CO.,LTD., is vital. When you buy Glutaric Anhydride, following the recommended storage guidelines will preserve its integrity and reactivity.

The reactivity profile of Glutaric Anhydride positions it as a versatile tool in the hands of synthetic chemists. It is employed in the synthesis of a wide range of organic molecules, including pharmaceuticals, polymers, resins, and specialty chemicals. Its ability to introduce a five-carbon chain with terminal reactive groups after ring-opening makes it a valuable building block for complex molecular architectures.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing Glutaric Anhydride that meets the highest standards of purity and consistency. For professionals in organic chemistry and related fields, a reliable source for such key intermediates is indispensable for successful research and production.