(S)-AtenololAtenolol IMP (-)-2-[4-[(2S)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy] phenyl] acetamide

4-HydroxyphenylacetamideAtenolol IMP 2-(4-Hydroxyphenyl)acetamide

Atorvastatin Calcium Secondary StandardAtorvastatin API Atorvastatin hemicalcium salt sesquihydrate

Atenolol Impurity HAtenolol IMP 2-[4-[(2RS)-2-hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]acetonitrile

C-Desmethyl AtenololAtenolol IMP 2-(4-(3-(Ethylamino)-2-hydroxypropoxy)phenyl)acetamide

(R)-AtenololAtenolol IMP (+)-2-[4-[(2R)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy] phenyl] acetamide

Atenolol Bis EtherAtenolol IMP 2,2'-[2-Hydroxypropan-1,3-diylbis(oxy-4,1-phenylene)]diacetamide

Atenolol Impurity FAtenolol IMP 2,2'-[(1-Methylethyl)iminobis(2-hydroxypropan-3,1-diyloxy-4,1-phenylene)]diacetamide

Atenolol acid (Metoprolol acid)Atenolol IMP 2-[4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]acetic Acid sodium salt

Des(isopropylamino) Atenolol DiolAtenolol IMP 2-[4-[(2RS)-2,3-dihydroxypropoxy]phenyl]acetamide