(4R)-4-[3-(Cyclopentyloxy)-4-methoxyphenyl]-2-pyrrolidinone(CAS: 85416-75-7)

(4R)-4-[3-(Cyclopentyloxy)-4-methoxyphenyl]-2-pyrrolidinone is a chemical compound with the CAS number 85416-75-7. It is a white to off-white crystalline powder with a molecular formula of C21H28O4 and a molecular weight of approximately 356.47 g/mol. This compound is characterized by its solubility in organic solvents and its stability in neutral conditions.

(4R)-4-[3-(Cyclopentyloxy)-4-methoxyphenyl]-2-pyrrolidinone is primarily used in the pharmaceutical industry as an intermediate for the synthesis of drugs. It is also utilized in the cosmetic industry as a skin care ingredient and in research for its potential biological activities.

(4R)-4-[3-(Cyclopentyloxy)-4-methoxyphenyl]-2-pyrrolidinone is generally considered safe when used under proper conditions. However, it is important to follow safety guidelines, including wearing appropriate protective gear, such as gloves and goggles, to prevent skin and eye contact. It should be handled in a well-ventilated area and stored away from heat and sources of ignition.

(4R)-4-[3-(Cyclopentyloxy)-4-methoxyphenyl]-2-pyrrolidinone should be stored in a dry, cool, and well-ventilated area, away from direct sunlight and sources of heat. It should be kept in a tightly sealed container to protect it from moisture and contamination. The storage temperature should be maintained between 15°C and 25°C to ensure stability and prevent degradation.