Campesterol(CAS: 474-62-4)

Campesterol (CAS: 474-62-4) is a sterol with a crystalline structure and a molecular weight of approximately 488.71 g/mol. It has limited solubility in water but is soluble in organic solvents like chloroform and ethanol. Chemically, it is relatively stable but can react under strong acid or base conditions. Campesterol is a precursor to other steroidal compounds and is known for its anti-inflammatory and antioxidant properties.

Campesterol is typically synthesized from sitosterol via a hydrogenation reaction under pressure and the use of a palladium catalyst. The process yields campesterol with good selectivity and high purity. The specific conditions include a pressure of 50-70 bar and a temperature of 100-120°C. The reaction is carried out in an organic solvent such as toluene or xylene.

Campesterol (CAS: 474-62-4) is used in various industries. In the pharmaceutical industry, it is used as a precursor for steroidal drugs. In the polymer industry, it serves as a structural component in some polymers. It is also utilized in the development of sensors and in the semiconductor industry for certain applications due to its unique chemical properties.

When handling Campesterol (CAS: 474-62-4), it is important to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Storage should be done in a cool, dry place away from direct sunlight and heat sources. Fume hoods should be used when handling the compound, especially during synthesis or purification processes. In case of a spill, the area should be cleaned up immediately, and appropriate safety data sheets (SDS) should be consulted for detailed handling instructions.