1.
Artículo
en Chino
| WPRIM (Pacífico Occidental)
| ID: wpr-575267
RESUMEN
Objective To develop a HPLC method for the determination of scutellarin in Brevisapin Tablets.Methods C18 column with temperature of 40 ℃ was used.The mobile phase was the mixed solution of methanol-water-phosphoric acid(40 ∶ 60 ∶ 0.5) with the flow rate of 1.0 mL? min-1.Determination wavelength was 335 nm and the sample injected volume was 10 ? L.Results A good linearity of scutellarin was in the rang of 0.161 5～ 0.807 5 ? g.The average recovery of scutellarin was 98.7 % with RSD=1.26 %.Conclusion The method is simple,accurate,and can be used for the quality control of Brevisapin Tablets.