CheckVegan

Is Ethyl Isovalerate vegetarian?

Ethyl Isovalerate

Vegetarian Vegetarian
Vegan Vegan

An ester formed from ethyl alcohol and isovaleric acid with a fruity odor and flavor, used in perfumery and as a food additive.

Also known as Ethyl 3-methyl-butanoate
INCI name Ethyl Isovalerate
CAS number 108-64-5
EC number 203-602-3
CosIng ID 39889
Last reviewed 9 July 2026

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

Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.

Report an issue