Is Pseudo-Isomethyl Ionone vegetarian?

Pseudo-isomethyl ionone, chemically 3,6,10-trimethyl-3,5,9-undecatrien-2-one, is a synthetic fragrance ingredient with a floral, violet-like scent used in perfumery. It is fully synthetic.

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

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