alpha-D-Galactopyranosyl-(1->4)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose(CAS: 66580-68-5)

Alpha-D-Galactopyranosyl-(1->4)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose is a white crystalline solid with a molecular weight of approximately 442.4 g/mol. It has a high solubility in water and ethanol. Chemically, it is relatively stable but reacts readily with acids and bases. It can undergo hydrolysis and condensation reactions under certain conditions.

This compound can be synthesized through condensation reactions involving galactose and glucose derivatives using sodium hydroxide as a base. The reaction is highly selective, yielding a single diester product with a good yield. Commonly, this synthesis is carried out in an aqueous medium under mild conditions to ensure high purity and yield.

This compound is used in pharmaceuticals for its potential as a glycoside and in sensor technology for its specific binding properties. It also has applications in the food industry as a sweetener and in semiconductors for its chemical stability. Additionally, it can be used in polymer synthesis as a monomer.

When handling this compound, wear appropriate personal protective equipment (PPE) including gloves, safety goggles, and a lab coat. Store it in a cool, dry place away from direct sunlight and heat sources. Use a fume hood when performing reactions to avoid inhaling fumes. In case of spill, use appropriate clean-up procedures and consult the Safety Data Sheet (SDS) for specific instructions.