66602-64-0

2-Chloro-N-(4-fluoro(phenyl-13C6))-N-(1-methylethyl)acetamide is an intermediate for the synthesis of Flufenacet-13C6 (F599422), labelled Flufenacet (F599420) which is an anilide based herbicide that is applied to the soil surface or incorporated before the crop is emerged. Flufenacet is often used in field corn, corn grown for silage or soybeans to control annual grasses and broadleaf weeds.