Ampyrone

**Definition:** A metabolite of AMINOPYRINE with analgesic and anti-inflammatory properties. It is used as a reagent for biochemical reactions producing peroxides or phenols. Ampyrone stimulates LIVER MICROSOMES and is also used to measure extracellular water.

**Tree numbers:** - D03.383.129.539.850.077.025

**Synonyms:** - 4-Aminoantipyrine - Aminoantipyrine - 4-Aminophenazone - 4-Amino-1,5-Dimethyl-2-Phenyl-3H-Pyrazolone