rac-4-(2-AMino-3,3-diMethyl-1-oxobutyl)benzonitrile Hydrochloride

4-(2-Amino-3,3-dimethyl-1-oxobutyl)benzonitrile hydrochloride is used as a reagent to synthesize phenyloxobutanylpyridinylpiperazinecarboxamide derivatives, compounds that have TRPA1 receptor antagonistic properties.