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Is 2-Heptylidenecyclopentanone vegetarian?

2-Heptylidenecyclopentanone

Vegetarian Vegetarian
Vegan Vegan

2-Heptylidenecyclopentanone is a synthetic ketone used as a fragrance ingredient with a fruity, jasmine-like odor.

Also known as 2-Heptylidenecyclopentan-1-one
INCI name 2-Heptylidenecyclopentanone
CAS number 39189-74-7
EC number 254-339-6
CosIng ID 40132
Last reviewed 9 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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