Not Less Than - 95%
o-Bupropion Hydrochloride; Bupropion 2'-Chloro Analog Hydrochloride;
1-Propanone, 1-(2-chlorophenyl)-2-[(1,1-dimethylethyl)amino]-, hydrochloride (1:1); (tert-butylamino)-1-(2-chlorophenyl)propan-1-one hydrochloride; 2-(tert-Butylamino)-2'-chloropropiophenone Hydrochloride (USP)