In the realm of olfaction and chemical synthesis, understanding the molecular basis of scent is paramount. 9-Cycloheptadecen-1-one, widely recognized as Civettone (CAS 74244-64-7), is a fascinating example of a macrocyclic ketone that exemplifies the intricate relationship between chemical structure and olfactory perception. For R&D scientists, a deep dive into its science offers valuable insights for product development.

At its core, Civettone is a cyclic ketone featuring a large, 17-carbon ring. This macrocyclic structure is key to its characteristic scent profile – a complex blend described as warm, animalic, and musky. The presence of a double bond and a ketone functional group within this substantial ring contributes to its unique volatility, tenacity, and interaction with olfactory receptors. Its molecular weight of approximately 250.42 g/mol places it firmly in the category of larger organic molecules that often possess strong and enduring scents.

The scientific fascination with Civettone extends beyond its smell. It is one of the oldest known perfume ingredients, historically sourced from the civet cat, where it functions as a pheromone. Modern science has enabled its synthesis, allowing for a more controlled and ethical production. The synthetic routes often involve intricate organic chemistry, requiring precise control over reaction conditions to achieve high purity and the desired stereochemistry, particularly concerning the double bond's configuration (often the Z-isomer is dominant).

For researchers and formulators looking to buy 9-Cycloheptadecen-1-one, understanding these scientific underpinnings is crucial. Knowing the molecular structure helps predict compatibility with other ingredients and its behavior within a formulation. When you seek to purchase Civettone, partnering with a knowledgeable manufacturer or supplier ensures access to scientifically validated products. These suppliers can provide critical data, such as melting points and spectroscopic information, which are vital for R&D validation. Exploring the market for competitive price and consistent quality from global sources, especially from reputable manufacturers in China, allows scientists to leverage this scientifically significant molecule effectively in their innovative fragrance creations.