4-Methyl-2-oxo-2H-chromen-7-yl 6-deoxy-alpha-L-galactopyranoside(CAS: 54322-38-2)

4-Methyl-2-oxo-2H-chromen-7-yl 6-deoxy-alpha-L-galactopyranoside is a crystalline compound with a molecular weight of approximately 312.24 g/mol. It has a melting point around 220-222°C and is poorly soluble in water but soluble in organic solvents like ethanol and acetone. It reacts readily with acids and bases. This compound is stable under normal conditions but may decompose at high temperatures.

4-Methyl-2-oxo-2H-chromen-7-yl 6-deoxy-alpha-L-galactopyranoside is typically synthesized via a condensation reaction of 4-methyl-2-oxo-2H-chromen-7-yl chloride and 6-deoxy-alpha-L-galactopyranosyl chloride in the presence of a catalyst such as 4-dimethylaminopyridine (DMAP). The reaction yields up to 90% of the desired product, with high structural selectivity.

4-Methyl-2-oxo-2H-chromen-7-yl 6-deoxy-alpha-L-galactopyranoside finds use in the pharmaceutical industry for the development of new drug candidates and in the polymer industry for the synthesis of biodegradable polymers. It is also explored in sensor technology for its unique optical properties.

Proper personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat should be worn when handling this compound. It should be stored in a fume hood or a well-ventilated area to prevent inhalation. In case of a spill, the area should be immediately flushed with water, and appropriate cleanup procedures should be followed. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.