D-Glucopyranose(CAS: 58367-01-4)

D-Glucopyranose is a white crystalline solid with a molecular weight of approximately 182.16 g/mol. It is highly soluble in water and has a slight sweetness, similar to glucose. Chemically, it is less reactive than D-glucose but can participate in various chemical reactions such as esterification and reduction. It is known for its chiral nature, with the (R)-enantiomer being the biologically active form.

D-Glucopyranose is often synthesized via the reduction of D-gluconolactone. This process involves catalytic hydrogenation using a palladium catalyst. Additionally, it can be produced through chemical reduction of D-glucose by sodium borohydride. The yield and selectivity are quite high, making this a common and efficient synthesis method.

D-Glucopyranose is used in the pharmaceutical industry for the production of active pharmaceutical ingredients and as a sweetener. In the food industry, it serves as a natural sweetener and preservative. It also finds applications in the polymer industry as a monomer and in the sensor industry as a component in biosensors. Furthermore, it is used in the semiconductor industry as a precursor in the manufacturing of electronic materials.

When handling D-Glucopyranose, it is important to use proper personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. It should be stored in a cool, dry place away from heat and direct sunlight. In case of spillage, immediately clean up with water and dry the area. Always refer to the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.