4-(ethylamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one is a chemical compound registered under CAS number 15166-10-6, with the molecular formula C13H17N3O and a molecular weight of about 231.29 g/mol. It is also known as Antipyrine,4-(ethylamino)- (6CI,8CI); N-Ethyl-4-aminoantipyrine. GoooChem supplies 4-(ethylamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one for laboratory research and bulk production; product code 624537. Send an inquiry for purity, packaging, price and lead time.