Sub-nanogram analysis of yohimbine and related compounds by high-performance liquid chromatography.
A sensitive (50 pg/ml) method is described for the analysis of yohimbine in blood by high-performance liquid chromatography with fluorescence detection. The chromatographic behaviour of eserine (employed as internal standard), reserpine, corynanthine, yohimbinic acid, and yohimbine are examined on a series of reversed-phase and normal-phase chromatographic columns with methanol-water mobile phases.
D002851:Chromatography, High Pressure Liquid; D006801:Humans; D007700:Kinetics; D013050:Spectrometry, Fluorescence; D015016:Yohimbine / Q000097:blood*
D015016:Yohimbine