CAJ | 학술논문

目的建立衍生气相色谱法同时检测甲磺酸伊马替尼中的甲磺酸甲酯、甲磺酸乙酯、甲磺酸异丙酯三种甲磺酸烷基酯。方法采用NaI-H2O碘化衍生，利用ZB-WAX石英毛细管柱（30m×0.53mm，1.0μm）分离，氢火焰离子化（FID）检测器。结果方法在0.070～13.0μg/mL具有良好的线性（r＞0.999），检出限0.2ppm，回收率94.1％～111.3％。结论该方法可用于甲磺酸伊马替尼中甲磺酸甲酯、甲磺酸乙酯、甲磺酸异丙酯三种甲磺酸烷基酯成分的同时碘化衍生分离分析，方法简便，结果可靠、重现性好。
목적건립연생기상색보법동시검측갑광산이마체니중적갑광산갑지、갑광산을지、갑광산이병지삼충갑광산완기지。방법채용NaI-H2O전화연생，이용ZB-WAX석영모세관주（30m×0.53mm，1.0μm）분리，경화염리자화（FID）검측기。결과방법재0.070～13.0μg/mL구유량호적선성（r＞0.999），검출한0.2ppm，회수솔94.1％～111.3％。결론해방법가용우갑광산이마체니중갑광산갑지、갑광산을지、갑광산이병지삼충갑광산완기지성분적동시전화연생분리분석，방법간편，결과가고、중현성호。
Objective To establish a derivative gas chromatography method simultaneously quantitative determination of methyl methanesulfonate(MMS), ethyl methanesulfonate(EMS), isopropyl methanesulfonate(IMS) in imatinib mesylate. Methods NaI-H2O solution as the iodonation agent, ZB-WAX(30m×0.53mm,1.0μm)capillary column was used to separate the fatty acids an d FID for quantitative decermination. Results Excellent linearity shc1wed within the range of 0.070-13.0μg/mL(r > 0.999),detection limit was 0.2ppm,and the recovery rate was 94.1%-111.3%. Conclusion The method shows satisfactory repeatability, simplicity and convenience, and is valid in simultaneous derivation separation and analysis of these methanesulfonic acid alkyl ester in imatinib mesylate.