TBT04B: Terbutaline EP Impurity D

Terbutaline USP RC D ;

2-[Benzyl-(1,1-dimethylethyl)amino]-1-(3,5-dihydroxyphenyl)ethanone ;

CAS # 94109-61-2 (base) ; 1797117-23-7 (HBr salt) ;

C19H23NO3 (base) ; Mol. Wt.: 313.39 ;

C19H24BrNO3 (HBr salt) ; Mol. Wt.: 394.30 ;