Product Description: Fipronil detrifluoromethylsulfinyl-13C2,15N2 is 13C and 15N labeled 5-Amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-1H-pyrazole-3-carbonitrile[1].
Formula: C9 13C2H5Cl2F3N2 15N2
References: [1]Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216.