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Is Trimethyl Pentylcyclopentanone vegan?

Trimethyl Pentylcyclopentanone

Vegan Vegan
Vegetarian Vegetarian

A synthetic cyclopentanone derivative used as a fragrance ingredient in cosmetics and perfumery.

Also known as 2,2,5-Trimethyl-5-pentylcyclopentan-1-one
INCI name Trimethyl Pentylcyclopentanone
CAS number 65443-14-3
EC number 265-779-3
CosIng ID 41236
Last reviewed 9 July 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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