(3beta)-Cholest-5-en-3-ol(CAS: 57-88-5)

(3beta)-Cholest-5-en-3-ol, also known as cholesterol, is a steroid alcohol with the chemical formula C27H46O. It is a white crystalline solid, insoluble in water but soluble in organic solvents. This compound serves as a fundamental building block for steroid hormones, bile acids, and vitamin D. Its structure features a hydroxyl group at position 3 and a double bond at position 5, playing a critical role in cell membrane integrity and lipid metabolism. CAS 57-88-5 identifies this essential biomolecule in scientific and industrial contexts.

(3beta)-Cholest-5-en-3-ol is widely used in pharmaceuticals as a precursor for synthesizing corticosteroids, sex hormones, and bile acids. In the food industry, it is naturally present in animal-derived products and used as an emulsifier. Industrial applications include its role in producing soaps and detergents. Researchers utilize it to study lipid metabolism, membrane structure, and cholesterol-related diseases. Its versatility makes it a key compound across medicinal, nutritional, and scientific domains.

(3beta)-Cholest-5-en-3-ol is generally safe in controlled amounts but requires proper handling. It may cause mild irritation to skin or eyes upon contact. Safety measures include wearing gloves, goggles, and lab coats to minimize exposure. Avoid inhalation and ingestion, and ensure adequate ventilation. While low toxicity is reported, adherence to safety data sheets (SDS) and regulatory standards is essential for safe use in laboratories and industrial environments.

(3beta)-Cholest-5-en-3-ol should be stored in a cool, dry, and dark place to prevent degradation. Keep in airtight containers to avoid moisture and humidity exposure. Maintain storage temperatures below 25°C and protect from light to preserve stability. Ensure proper ventilation to reduce inhalation risks. Correct storage conditions are crucial for maintaining the compound’s quality and safety during handling and use.