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Development and validation of a sensitive LC–MS/MS assay for quantification of bruceine D in rat plasma
Author(s) -
Zhang Yining,
Zhen Yong,
Zhang Ying,
Liu Shouyue
Publication year - 2016
Publication title -
biomedical chromatography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.4
H-Index - 65
eISSN - 1099-0801
pISSN - 0269-3879
DOI - 10.1002/bmc.3724
Subject(s) - chemistry , chromatography
A sensitive LC–MS/MS method for the determination of bruceine D in rat plasma was developed. The analyte and IS were separated on a Luna C 18 column (2.1 × 50 mm, 1.7 μm) using a mobile phase of acetonitrile and 0.1% formic acid in water (40:60, v/v) at a flow rate of 0.25 mL/min. The selected reaction monitoring mode was chosen to monitor the precursor‐to‐product ion transitions of m/z 409.2 → 373.2 for bruceine D and m/z 469.2 → 229.3 for IS using a negative ESI mode. The method was validated over a concentration range of 0.5–2000 ng/mL for bruceine D. Total chromatography time for each run was 3.5 min. The method was successfully applied to a pharmacokinetic study of bruceine D in rats. Copyright © 2016 John Wiley & Sons, Ltd.