(3beta,5xi,8xi,9beta,17alpha,20S)-9,19-Cyclolanost-24-en-3-yl (2E)-3-(4-hydroxy-3-methoxyphenyl)acrylate(CAS: 12738-23-7)

(3beta,5xi,8xi,9beta,17alpha,20S)-9,19-Cyclolanost-24-en-3-yl (2E)-3-(4-hydroxy-3-methoxyphenyl)acrylate is a solid with a crystalline form. Its molecular weight is approximately 464.48 g/mol. This compound is slightly soluble in organic solvents such as methanol and acetone but is virtually insoluble in water. It is reactive towards nucleophiles and can undergo esterification reactions. The compound's stability is sensitive to moisture and light.

(3beta,5xi,8xi,9beta,17alpha,20S)-9,19-Cyclolanost-24-en-3-yl (2E)-3-(4-hydroxy-3-methoxyphenyl)acrylate is typically synthesized via a multistep process involving the cyclization of a precursor compound followed by acylation. This process often employs catalytic amounts of a metal compound like palladium or a Lewis acid to enhance reactivity and selectivity. The overall yield is moderate, around 50-70%, depending on the purity of reactants and reaction conditions.

(3beta,5xi,8xi,9beta,17alpha,20S)-9,19-Cyclolanost-24-en-3-yl (2E)-3-(4-hydroxy-3-methoxyphenyl)acrylate is used in the pharmaceutical industry for the development of potential bioactive compounds. It is also applicable in the polymer industry for modifying polymer properties and in the chemical sensor industry for its sensitivity to certain chemical species. Additionally, it may be used in semiconductor applications for its unique electronic properties.

Precautions for handling (3beta,5xi,8xi,9beta,17alpha,20S)-9,19-Cyclolanost-24-en-3-yl (2E)-3-(4-hydroxy-3-methoxyphenyl)acrylate include the use of personal protective equipment (PPE) such as gloves, goggles, and a lab coat. This compound should be handled in a well-ventilated area or under a fume hood to prevent inhalation. Spills should be cleaned up with appropriate absorbents, and the area should be rinsed with water. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal information. Avoid contact with eyes, skin, and clothing. Storage should be in a cool, dry place, away from heat and direct sunlight.