Not Less Than - 95%
4-Chloro Bupropion Hydrochloride; Bupropion 3',4'-Dichloro Impurity;
1-(3,4-Dichlorophenyl)-2-[(1,1-dimethylethyl)amino]-1-propanone Hydrochloride; 4-Chloro Bupropion Hydrochloride;2-(tert-Butylamino)-3',4'-chloropropiophenone Hydrochloride; 2-(tert-Butylamino)-3',4'-chloropropiophenone Hydrochloride (USP);