9-Cycloheptadecen-1-one

At a glance

Civettone (9‑cycloheptadecen‑1‑one) is a 17‑membered macrocyclic ketone originally obtained from African civet gland secretions but now manufactured synthetically; it gives a warm, animalic, musky, diffusive note that is skin‑like at trace levels.

Category
⚗️ Synthetic
Origin
Natural civet absolute (African civet) historically; now synthetic production
Extraction
Chemical synthesis
Chemical family
Ketone
CAS number
542-46-1
IFRA status
Not restricted
● drafted · last checked 2026-09-01