Halometasone(CAS: 50629-82-8)

Halometasone (CAS: 50629-82-8) is a corticosteroid with a molecular weight of approximately 428.57 g/mol. It is a white to off-white crystalline powder with a melting point of about 250°C. Halometasone is poorly soluble in water but soluble in ethanol and chloroform. It is chemically stable but reacts with bases to form salts. It is not flammable but should be stored in a dry place away from direct sunlight and heat sources.

Halometasone (CAS: 50629-82-8) is synthesized through a series of steps starting from 17-hydroxyprogesterone. The process involves alkylation, reduction, and esterification reactions. Key reagents include methyl bromide, sodium borohydride, and acetic anhydride. The yield is typically around 75-80%, and the product is purified by recrystallization from ethanol.

Halometasone (CAS: 50629-82-8) is primarily used in the pharmaceutical industry for its corticosteroid properties. It is also utilized in the formulation of topical creams and ointments for the treatment of dermatological conditions. Additionally, it can be found in some ocular medications. Halometasone is less commonly used in other industries such as polymers, sensors, and semiconductors.

When handling Halometasone (CAS: 50629-82-8), it is important to wear appropriate personal protective equipment (PPE), including gloves and safety goggles. Store the compound in a cool, well-ventilated area away from direct sunlight and sources of heat. In case of a spill, immediately contain the area and clean up using appropriate absorbent materials. Consult the Safety Data Sheet (SDS) for further handling and disposal information. Always ensure proper ventilation and use a fume hood when performing operations that may release the compound into the air.