Overview
D-Mannose Pentaacetate is a derivative of D-mannose where all hydroxyl groups are acetylated. It is commonly used in the synthesis of complex carbohydrates and as an intermediate in pharmaceutical manufacturing. The compound is valued for its stability and reactivity in organic synthesis. This chemical is particularly useful in glycosylation reactions, where it serves as a protected form of mannose. Its applications extend to biochemical research, where it is used to study carbohydrate metabolism and enzyme interactions.
Physical and Chemical Properties
D-Mannose Pentaacetate appears as a white crystalline powder with a melting point of approximately 120-122°C. It is soluble in common organic solvents such as chloroform, methanol, and dimethyl sulfoxide (DMSO). The compound is hygroscopic, meaning it can absorb moisture from the air, which necessitates proper storage conditions. The molecular weight of D-Mannose Pentaacetate is 390.34 g/mol, and its molecular formula is C16H22O11. The acetyl groups enhance its solubility in non-polar solvents, making it versatile for various synthetic applications.
Main Applications
D-Mannose Pentaacetate is primarily used in the pharmaceutical industry as an intermediate for the synthesis of more complex carbohydrate-based drugs. It is also employed in biochemical research to study glycosylation processes and carbohydrate-protein interactions. In addition, this compound finds use in the production of specialty chemicals and as a starting material for the synthesis of other sugar derivatives. Its role in glycobiology research is particularly notable, as it helps in understanding the structural and functional aspects of carbohydrates.
Safety and Storage
D-Mannose Pentaacetate should be handled with care to avoid inhalation or contact with skin and eyes. Proper personal protective equipment (PPE), such as gloves and goggles, is recommended when working with this chemical. Storage conditions should be cool and dry, away from direct sunlight. The compound should be kept in a tightly sealed container to prevent moisture absorption and degradation. In case of exposure, rinse affected areas with plenty of water and seek medical advice if necessary.
B2B Procurement Guide
When procuring D-Mannose Pentaacetate, it is essential to verify the purity and quality of the product. Suppliers should provide a Certificate of Analysis (COA) detailing the compound's purity, melting point, and other relevant specifications. Buyers should also consider the supplier's reputation, delivery timelines, and packaging options. Bulk purchases may offer cost advantages, but storage capacity and shelf life should be taken into account. For reference, the price ranges between $50 and $100 per gram, depending on quantity and supplier.
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