A validated liquid chromatography-tandem mass spectrometry method for the determination of methyl gallate and pentagalloyl glucopyranose: Application to pharmacokinetic studies

- A sensitive and specific UPLC-MS/MS method was developed for the quantitation of MG and PGG in rat.
- The advantages are the use of small blood volumes, rapid analysis and excellent recoveries.
- Valuable for performing in vivo pharmacokinetic studies of MG and PGG.