CheckVegan

Is Purpurogallin vegetarian?

Purpurogallin

Vegetarian Vegetarian
Vegan Vegan

Purpurogallin is an orange-red aglycone natural compound, a benzocycloheptenone soluble in polar organic solvents but not in water. It can be prepared by oxidation of pyrogallol and its glycoside occurs naturally in oak galls and bark.

Also known as 2,3,4,6-Tetrahydroxy-5H-benzo[7]annulen-5-one, 2,3,4,6-Tetrahydroxybenzocyclohepten-5-one, Purpurogallin
INCI name Purpurogallin
CAS number 569-77-7
EC number 209-324-9
CosIng ID 97113
Last reviewed 4 July 2026

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

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