3-ethyl-2-hydroxy-1-methylquinolin-4(1H)-one is a chemical compound registered under CAS number 14944-99-1, with the molecular formula C12H13NO2 and a molecular weight of about 203.24 g/mol. It is also known as Carbostyril,3-ethyl-4-hydroxy-1-methyl- (6CI,7CI,8CI). FireTardant supplies 3-ethyl-2-hydroxy-1-methylquinolin-4(1H)-one for laboratory research and bulk production; product code 1396759. Send an inquiry for purity, packaging, price and lead time.