4-Acetyl-4-chlorobutyric acid methyl ester is a chemical compound registered under CAS number 64037-75-8, with the molecular formula C7H11 Cl O3 and a molecular weight of about 178.61 g/mol. It is also known as hexanoic acid, 4-chloro-5-oxo-, methyl ester; Methyl 4-chloro-5-oxohexanoate. NewsChem supplies 4-Acetyl-4-chlorobutyric acid methyl ester for laboratory research and bulk production; product code 1125091. Send an inquiry for purity, packaging, price and lead time.