Improved Chiral Separation of (R,S)-Goitrin by SFC: An Application in Traditional Chinese Medicine

Figure 3

Chiral separation of (R,S)-goitrin using previous NPLC method. (1) (R)-goitrin; (2) (S)-goitrin. Chiralpak IC 4.6 × 250 mm column, 5 μm; -hexane/isopropanol (90 : 10, v/v); 0.8 mL/min, 20°C, UV detection 245 nm.