28-Demethyl-β-amyrone(CAS: 73493-60-4)

28-Demethyl-β-amyrone (CAS: 73493-60-4) is a colorless solid with a molecular weight of approximately 278.3 g/mol. It exhibits low solubility in water but is soluble in organic solvents such as ethanol and acetone. Chemically, it is relatively stable under normal conditions but may react with strong acids or bases. It crystallizes in the form of prisms or needles at a melting point of around 128-130°C.

28-Demethyl-β-amyrone is typically synthesized through a series of steps involving chemical transformations. A common approach involves the oxidation of 28-deacetylbetulinic acid with a suitable oxidizing agent like hydrogen peroxide in the presence of a catalyst such as potassium permanganate. The reaction yields 28-demethyl-β-amyrone with a high yield of up to 90%, although the exact yield and selectivity can vary based on reaction conditions.

28-Demethyl-β-amyrone (CAS: 73493-60-4) is utilized in several industries. It is employed in the pharmaceutical industry for its potential anti-inflammatory and antimicrobial properties. In the polymer industry, it serves as a precursor for the synthesis of functional polymers. Additionally, it finds applications in the production of sensors and semiconductors due to its specific chemical properties.

When handling 28-Demethyl-β-amyrone (CAS: 73493-60-4), it is crucial to follow proper laboratory safety protocols. Always wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Use a fume hood during handling to avoid inhalation of vapors. In case of a spill, neutralize it with an appropriate solvent and clean it up carefully. Refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.