bromofenofos bromofenofos bromofenofos is an anthelminthic agent used in veterinary medicine. it is used to treat common liver fluke (fasciola hepatica) infections in cattle and sheep. bromofenofosclinical datatrade namesacedistother namesbromfenofos; bromophenophos; bromphenophos; bromophenfosatcvet codeqp52ab02 (who) identifiers iupac name 3,3',5,5'-tetrabromo-2'-hydroxy-2-biphenylyl dihydrogen phosphate cas number21466-07-9pubchem cid30652chemspider28444uniixth861q3crkeggc18392chebichebi:81726chemblchembl532998comptox dashboard (epa)dtxsid40175746 echa infocard100.040.349 chemical and physical dataformulac12h7br4o5pmolar mass581.773 g·mol−13d model (jsmol)interactive image smiles c1=c(c=c(c(=c1br)o)c2=cc(=cc(=c2op(=o)(o)o)br)br)br inchi inchi=1s/c12h7br4o5p/c13-5-1-7(11(17)9(15)3-5)8-2-6(14)4-10(16)12(8)21-22(18,19)20/h1-4,17h,(h2,18,19,20)key:mmyhzedbtmxyaf-uhfffaoysa-n it is teratogenic.