1-Butyl-2-oxocyclopentanecarboxylic acid methyl ester is a chemical compound registered under CAS number 61777-25-1, with the molecular formula C11H18O3 and a molecular weight of about 198.25 g/mol. It is also known as 2-Oxo-1-butyl-1-cyclopentanecarboxylic acid methyl ester. ChemRoots supplies 1-Butyl-2-oxocyclopentanecarboxylic acid methyl ester for laboratory research and bulk production; product code 1243856. Send an inquiry for purity, packaging, price and lead time.