?-D-PENTAACETATETHIO GLUCOPYRANOSE(CAS: 62860-10-0)

2,3,4,6-Tetra-O-acetyl-1-S-acetyl-1-thio-alpha-D-glucopyranose (CAS: 62860-10-0) is a crystalline white powder with a high molecular weight of approximately 632.65 g/mol. It is poorly soluble in water but soluble in organic solvents like ethanol and acetone. Chemically, it is highly reactive due to its multiple acetyl and thioether groups, making it suitable for various chemical reactions in organic synthesis. It is often used as a protective group in carbohydrate chemistry.

2,3,4,6-Tetra-O-acetyl-1-S-acetyl-1-thio-alpha-D-glucopyranose (CAS: 62860-10-0) is typically synthesized through a series of acetylation and thioetherification steps. The acetylation is usually catalyzed by acetic anhydride and a Lewis acid such as aluminum trichloride. The thioetherification involves the reaction of the acetylated glucopyranose with a thiol compound, often catalyzed by a base like sodium hydride. The synthetic route is known for its high selectivity and yield, making it a valuable intermediate in carbohydrate chemistry.

2,3,4,6-Tetra-O-acetyl-1-S-acetyl-1-thio-alpha-D-glucopyranose (CAS: 62860-10-0) is used primarily in the pharmaceutical and polymer industries. It serves as a protective group in carbohydrate chemistry, facilitating the synthesis of complex glycosides for drug development. Additionally, it finds applications in the preparation of novel polymers and in the development of chemical sensors due to its unique functional groups.

When handling 2,3,4,6-Tetra-O-acetyl-1-S-acetyl-1-thio-alpha-D-glucopyranose (CAS: 62860-10-0), it is crucial to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Operations should be conducted in a fume hood to avoid inhalation or skin contact. In case of a spill, neutralize the area with a suitable base and clean up using absorbent materials. Always refer to the Safety Data Sheet (SDS) for detailed emergency response procedures and storage guidelines.