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Is 3-Propylidenephthalide vegetarian?

3-Propylidenephthalide

Vegetarian Vegetarian
Vegan Vegan

3-Propylidenephthalide is a naturally occurring and synthetic organic compound found in celery seed, used as a flavoring and fragrance ingredient.

Also known as 3-Propylidene-1(3H)-isobenzofuranone, 3-Propylidenephthalide
INCI name 3-Propylidenephthalide
CAS number 17369-59-4
EC number 241-402-8
CosIng ID 41490
Last reviewed 9 July 2026

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

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