(3beta)-(2,2,3,4,4,6-~2~H_6_)Cholest-5-en-3-ol(CAS: 92543-08-3)

Cholest-5-en-3-ol (CAS: 92543-08-3) is a solid, waxy substance with a molecular weight of approximately 254.4 g/mol. It has a low solubility in water but is more soluble in organic solvents like methanol and ethanol. Chemically, it is less reactive than its fully saturated counterpart but can undergo various transformations, including hydrogenation and oxidation.

Cholest-5-en-3-ol can be synthesized through hydrogenation of cholesterol or its precursors. This process is catalyzed by palladium on carbon, typically using hydrogen gas at atmospheric pressure and room temperature. The yield is high, and the selectivity is excellent, ensuring the formation of the desired 5-en-3-ol structure.

Cholest-5-en-3-ol (CAS: 92543-08-3) is used in pharmaceuticals for the synthesis of steroid hormones, as a precursor in natural product synthesis, and in polymers for controlled release applications. It is also utilized in the development of sensors and semiconductors for its unique physicochemical properties.

Handling Cholest-5-en-3-ol (CAS: 92543-08-3) requires safety measures such as wearing gloves, goggles, and a lab coat. It should be stored in a cool, dry place away from direct sunlight. In case of spills, use appropriate PPE and clean up with care, referring to the Safety Data Sheet (SDS) for specific guidance.