Stereochemistry<unk>  is a chiral compound, the beta blocker is used as a racemate, e. g. a 1:1 mixture of (R)-(+)-oxprenolol and (S)-(–)-oxprenolol. Analytical methods (HPLC) for the separation and quantification of (R)-(+)-oxprenolol and (S)-(–)-oxprenolol in urine and in pharmaceutical formulations have been described in the literature. :(R)-(+)-Oxprenolol (top) and (S)-(–)-oxprenolol
Oxprenolol
Nadolol
Isoprenaline
Atenolol
Pindolol
Carteolol
Esmolol
Nebivolol