CheckVegan

Is Phenyl Methyl Pyrazolone vegan?

Phenyl Methyl Pyrazolone

Vegan Vegan
Vegetarian Vegetarian

Phenyl Methyl Pyrazolone (4-amino-antipyrine precursor, 2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one) is a synthetic organic compound used as a chemical intermediate in dye and pharmaceutical manufacturing.

Also known as 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-
INCI name Phenyl Methyl Pyrazolone
EC number 201-891-0
CosIng ID 36531
Last reviewed 4 July 2026

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

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