4-Methoxy-9-[(3-methyl-2-buten-1-yl)oxy]-7H-furo[3,2-g]chromen-7-one(CAS: 2543-94-4)

4-Methoxy-9-[(3-methyl-2-buten-1-yl)oxy]-7H-furo[3,2-g]chromen-7-one (CAS: 2543-94-4) is a crystalline solid with a molecular weight of approximately 415.38 g/mol. It has a low solubility in water but is soluble in organic solvents such as ethanol and acetone. It is moderately reactive, showing some sensitivity to strong acids and bases. It is stable under normal conditions but should be stored in a cool, dry place away from direct sunlight.

4-Methoxy-9-[(3-methyl-2-buten-1-yl)oxy]-7H-furo[3,2-g]chromen-7-one (CAS: 2543-94-4) is typically synthesized via a Wittig reaction or a related organometallic reaction. The key steps involve the formation of an intermediate enolate, which then reacts with a chromenone derivative. The reaction is conducted under anhydrous conditions and usually employs a strong base like imidazole or triphenylphosphine to enhance selectivity and yield.

4-Methoxy-9-[(3-methyl-2-buten-1-yl)oxy]-7H-furo[3,2-g]chromen-7-one (CAS: 2543-94-4) is used in the pharmaceutical industry for its potential as a bioactive compound. It also finds applications in the chemical industry as a precursor for the synthesis of other chromene derivatives used in sensors and semiconductors. In the polymer industry, it can be used as a functional monomer for the development of new materials with specific properties.

Proper handling of 4-Methoxy-9-[(3-methyl-2-buten-1-yl)oxy]-7H-furo[3,2-g]chromen-7-one (CAS: 2543-94-4) requires the use of personal protective equipment (PPE), including gloves, goggles, and lab coats. It should be stored in a well-ventilated area and handled in a fume hood to minimize exposure. In the event of a spill, it should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed guidance on handling and storage.