The product, High Quality D-Galactopyranose pentaacetate with CAS number 25878 - 60 - 8, is a chemical compound that offers high quality at a low price. It has a well - defined molecular structure. The molecular formula of D - Galactopyranose pentaacetate is C₁₆H₂₂O₁₁ and the molecular weight is approximately 390.34 g/mol. This compound exists as a white to off - white crystalline powder. It has a certain melting point, usually in the range suitable for its various applications. The purity of our product is high, which ensures its reliability in different fields.
D - Galactopyranose pentaacetate has a wide range of uses in different industries. In the pharmaceutical industry, it serves as an important intermediate for the synthesis of various drugs. Its unique chemical structure allows it to participate in specific chemical reactions to form more complex drug molecules. In the field of carbohydrate chemistry research, it is a valuable reagent for studying the structure and properties of carbohydrates. It can be used to modify and analyze the structure of other carbohydrates, helping researchers to understand the biological functions and chemical behaviors of carbohydrates. In the food industry, although used in a relatively small amount, it can be involved in the synthesis of some flavor substances or food additives, enhancing the flavor and quality of food products.
When using D - Galactopyranose pentaacetate, proper handling procedures should be followed. First, it should be stored in a cool, dry place away from direct sunlight and sources of heat. When taking the product, use clean and dry utensils to avoid contamination. In a laboratory or industrial setting, it is usually dissolved in appropriate solvents for chemical reactions. Commonly used solvents include organic solvents such as dichloromethane or ethanol. The amount of solvent used should be determined according to the specific reaction requirements. Before starting a chemical reaction, it is necessary to ensure that all reaction conditions are properly adjusted, such as temperature, pressure, and reaction time. When handling the product, wear appropriate personal protective equipment, including gloves and goggles, to avoid direct contact with the skin and eyes.
Case 1: In a pharmaceutical research laboratory, researchers were working on the synthesis of a new anti - inflammatory drug. D - Galactopyranose pentaacetate was used as a key intermediate. The researchers first dissolved the compound in dichloromethane at a specific temperature. Then, they added other reagents step - by - step according to the reaction scheme. After a series of chemical reactions and purification steps, they successfully obtained the target drug molecule. The use of high - quality D - Galactopyranose pentaacetate ensured the high yield and purity of the final product, which significantly advanced the drug development process.
Case 2: In a carbohydrate chemistry research project, scientists aimed to understand the interaction between different carbohydrates. They used D - Galactopyranose pentaacetate to modify a specific carbohydrate. By carefully controlling the reaction conditions, they were able to introduce new functional groups to the carbohydrate molecule. Through subsequent structural analysis, they gained new insights into the structure - function relationship of carbohydrates, which is of great significance for understanding biological processes related to carbohydrates.
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