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Position: Home > Articles > Resolution and Determination of Haloxyfop Menthyl Ester by HPLC Agrochemicals 2007,46 (7) 41-42

吡氟氯禾灵的高效液相色谱法拆分与测定

作  者:
商永严;孙楠;胡宝祥;莫卫民
单  位:
浙江工业大学化学工程与材料学院
关键词:
吡氟氯禾灵;HPLC;拆分;测定
摘  要:
在流动相为正庚烷-异丙醇-三氟乙酸(体积比为99.3∶0.5∶0.2),流速为0.6mL/min,检测波长为278nm,柱温为10℃的分析条件下,利用手性色谱柱Nucleosil chiral-2成功实现了吡氟氯禾灵对映体的手性分离,并建立了对有活性的R型异构体的定量测定方法。
译  名:
Resolution and Determination of Haloxyfop Menthyl Ester by HPLC
作  者:
SHANG Yong-yan,SUN Nan,HU Bao-xiang,MO Wei-min(College of Chemical Engineering and Materials Science,Zhejiang University of Technology,Hangzhou 310032,China)
关键词:
haloxyfop methyl ester;HPLC;analysis;determination
摘  要:
Haloxyfop methyl ester enantiomers were successfully separated using a Nucleosil chiral-2 chromatogra-phy column,a mobile phase of n-heptane and isopropyl alcohol and trifluoroacetic acid(99.3:0.5:0.2,by vol),a flow rate of 0.6 mL/min,wavelength detection at 278 nm,and a column temperature of 10 °C.A method for quantita-tive determination of R isomers was also established.

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