3904 Fluroxypyr-meptyl Fluroxypyr-meptyl is an esterified form of the herbicide fluroxypyr (it is a pro-herbicide, similar to a pro-drug). After predominantly foliar uptake, the ester is hydrolyzed to the parent acid, which is the herbicidally active form. Fluroxypyr is a pyridine-based herbicide used to control established broadleaf weeds and woody brush. It is registered for use on corn, wheat, barley, oats, sorghum, forage, hay, onions, fallow cropland, industrial sites, and rights-of-way, as well as home lawns and recreational sites such as golf courses, parks, and sports fields 81406-37-3 54745 C15H21Cl2FN2O3 White powder. No indication of carcinogenicity to humans (not listed by IARC). 2013-04-25T07:56:51Z 2014-12-24T20:26:33Z true CCCCCCC(C)OC(=O)COC1=NC(F)=C(Cl)C(N)=C1Cl C15H21Cl2FN2O3 InChI=1S/C15H21Cl2FN2O3/c1-3-4-5-6-7-9(2)23-10(21)8-22-15-12(17)13(19)11(16)14(18)20-15/h9H,3-8H2,1-2H3,(H2,19,20) InChIKey=OLZQTUCTGLHFTQ-UHFFFAOYSA-N 367.243 366.091326167 Exogenous Solid CHEMBL1882270 49451