4-bromo-5-(4-methoxyphenyl)-4-methyl-2,4-dihydro-3H-pyrazol-3-one is a chemical compound registered under CAS number 13051-10-0, with the molecular formula C11H11BrN2O2 and a molecular weight of about 283.12 g/mol. It is also known as 2-Pyrazolin-5-one,4-bromo-3-(p-methoxyphenyl)-4-methyl- (7CI,8CI); NSC 109913. GoooChem supplies 4-bromo-5-(4-methoxyphenyl)-4-methyl-2,4-dihydro-3H-pyrazol-3-one for laboratory research and bulk production; product code 934155. Send an inquiry for purity, packaging, price and lead time.