Cadinenes

Cadinenes

Cadinenes are a group of related hydrocarbons that are part of the sesquiterpene class of chemical compounds. They are named after the Cadina species of plants from which they were first isolated. Cadinenes are found in a variety of plants and are often responsible for the characteristic smell of certain species.

Chemistry

Cadinenes are composed of three isoprene units, making them sesquiterpenes. They have a molecular formula of C15H24. There are several different types of cadinenes, including alpha-cadinenes and beta-cadinenes, which differ in the arrangement of their atoms and the types of functional groups they contain.

Biological role

In plants, cadinenes are often part of the plant's defense system. They can deter herbivores and attract beneficial insects. Some cadinenes have also been found to have antimicrobial properties, making them useful in protecting the plant from disease.

Uses

Cadinenes have a variety of uses in industry. They are often used in the production of perfumes and essential oils due to their strong, distinctive smell. Some cadinenes are also used in the production of insecticides and fungicides.

Health effects

While cadinenes are generally considered safe, they can cause allergic reactions in some people. Symptoms can include skin irritation, redness, and swelling. In rare cases, ingestion or inhalation of cadinenes can cause nausea, vomiting, and respiratory distress.

See also

• Sesquiterpene
• Hydrocarbon
• Essential oil