Desonide 21-acetate(CAS: 25092-25-5)

Desonide 21-acetate (CAS: 25092-25-5) is a crystalline compound with a molecular weight of approximately 418.5 g/mol. It has a melting point around 108-109°C and is slightly soluble in water. Chemically, it is reactive with strong bases and sensitive to moisture. It may undergo hydrolysis and degradation in aqueous environments.

Desonide 21-acetate (CAS: 25092-25-5) is typically synthesized by acetylation of desonide, a steroidal compound, using acetic anhydride and a suitable base like sodium hydride under anhydrous conditions. The reaction yields a high purity product with a good yield of around 85%. The process requires careful control of temperature and reaction time to achieve the desired product.

Desonide 21-acetate (CAS: 25092-25-5) is primarily used in pharmaceuticals, where it serves as a precursor in the synthesis of desonide, a corticosteroid used in topical dermatological treatments. It is also utilized in the polymer industry for its biological properties and in research applications due to its steroidal structure.

When handling Desonide 21-acetate (CAS: 25092-25-5), it is important to use appropriate personal protective equipment (PPE) such as gloves and safety goggles. Handle in a fume hood to avoid inhalation risks. Store away from moisture and heat. In case of spill, neutralize with an appropriate absorbent and dispose of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed information.