CheckVegan

Is Phenothiazine vegan?

Phenothiazine

Vegan Vegan
Vegetarian Vegetarian

Phenothiazine is a synthetic heterocyclic organic compound used as a precursor to numerous antipsychotic and antihistamine drugs, and historically as an insecticide and anthelmintic. It is fully synthetic and not derived from animal sources.

Also known as 10H-Phenothiazine, phenothiazine
INCI name Phenothiazine
CAS number 3313-26-6
EC number 202-196-5
CosIng ID 28657
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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