3-(2,4-Dihydroxyphenyl)-5-hydroxy-7-methoxy-4H-chromen-4-one(CAS: 32884-36-9)

This compound has a crystalline form and a molecular weight of approximately 326.3 g/mol. It is slightly soluble in water and ethanol. Chemically, it is reactive towards bases and shows good stability under acidic conditions. It exhibits weak acid-base properties due to the presence of hydroxyl and carboxyl groups.

This compound is usually synthesized via a modified Claisen condensation between 2,4-dihydroxyacetophenone and methyl methoxycinnamate. The process involves the use of a base catalyst and produces the target compound with good selectivity. The yield typically ranges from 70-85%.

This compound is primarily used in the pharmaceutical industry as an intermediate for the synthesis of anti-inflammatory and analgesic drugs. It also finds applications in the development of sensors and semiconductors due to its unique optical and electronic properties.

When handling this compound, appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn. It should be stored in a cool, dry place away from direct sunlight. In case of a spill, it should be cleaned up using appropriate absorbents and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.