2,4-dihydro-5-undecyl-3H-pyrazol-3-one is a chemical compound registered under CAS number 93778-27-9, with the molecular formula C14H26N2O and a molecular weight of about 238.37 g/mol. It is also known as 5-undecyl-2,4-dihydro-3H-pyrazol-3-one. KingChemi supplies 2,4-dihydro-5-undecyl-3H-pyrazol-3-one for laboratory research and bulk production; product code 897924. Send an inquiry for purity, packaging, price and lead time.