CheckVegan

Is Sulfadiazine vegan?

Sulfadiazine

Vegan Vegan
Vegetarian Vegetarian

Sulfadiazine is a synthetic sulfonamide antibiotic used, often in combination with pyrimethamine, to treat toxoplasmosis and other bacterial infections. It is taken orally and is fully synthetic in origin.

INCI name Sulfadiazine
CAS number 68-35-9
EC number 200-685-8
CosIng ID 81747
Last reviewed 10 July 2026

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

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