For chemists and material scientists, a deep understanding of chemical properties is the bedrock of successful innovation. Isomannide, catalogued under CAS number 641-74-7, is a fine chemical intermediate that warrants close examination due to its versatile applications. This article provides an in-depth look at the chemical and physical attributes of Isomannide, highlighting its importance as a building block in various industrial and research settings.

Isomannide, scientifically referred to as 1,4:3,6-Dianhydro-D-mannitol, presents itself as a white to pale yellow crystalline powder. Its physical state and appearance are conducive to standard laboratory handling and processing. Key physical data points include a melting point in the range of 80-85 °C, signifying its solid state at room temperature. Furthermore, its solubility in water is notable, indicating ease of use in aqueous-based reaction systems. The compound's density is estimated at 1.0945, and its refractive index is approximately 1.4128, providing further characterization points for quality control.

From a chemical perspective, Isomannide is a derivative of mannitol, featuring a bicyclic structure with two hydroxyl groups. This structure imbues it with specific reactivity and, critically, chirality. Its optical activity, measured as [α]25/D +89° (c=3, H2O), underscores its potential as a chiral auxiliary or starting material in enantioselective synthesis. This feature is particularly valuable in the pharmaceutical industry, where the production of single-enantiomer drugs is often a regulatory and therapeutic requirement. Companies looking to buy Isomannide for such precise applications will find its well-defined optical properties advantageous.

The applications of Isomannide span several domains. It is frequently utilized as an intermediate in the synthesis of pharmaceutical compounds, contributing to the creation of new drug molecules. Its structure can be modified to incorporate various functional groups, expanding its utility. As a supplier and manufacturer, we ensure that the Isomannide we provide meets high standards of purity and consistency, essential for these sophisticated synthesis pathways. For those in need of this compound, inquiring about pricing and availability from reliable sources in China is a strategic step for cost-effective procurement.

In conclusion, Isomannide (CAS 641-74-7) is a distinguished fine chemical intermediate characterized by its distinct physical and chemical properties, especially its chirality. Its role in pharmaceutical synthesis and other specialized chemical applications makes it an indispensable component for many research and development projects. We are committed to being a premier supplier, offering high-quality Isomannide to meet the evolving needs of the chemical industry. Contact us to learn more about our product and to secure your supply.