Quantification of 3-bromopyruvate in rat plasma by HPLC-MS/MS employing precolumn derivatization and the application to a pharmacokinetics study.

A simple high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method has been developed for the determination of 3-bromopyruvate (3-BrPA) in rat plasma for the first time. The analytes were separated on a C column (100 × 2.1 mm, 1.