第 32 卷第 2 期Vol. 32 No. 2
2002 年 4 月Apr 2002

所属栏目:分析与测试

液相色谱法测定萘普生中间体1-(6-甲氧基-2-萘基)乙醇
陈平; 胡艾希(湖南化工研究院精细化工所; 湖南大学化学化工学院)
摘 要:建立了萘普生中间体 1 (6 甲氧基 2 萘基 )乙醇的高效液相色谱分析方法。流动相 :甲醇 +水 =80 + 2 0 (v/v ) ,在C18柱上UV 2 38nm下测定其含量 ,方法精密度为 0 19,变异系数为 0 2 7% ,回收率在 98 5 %~ 10 0 4 %之间
关键词:1(6甲氧基2萘基)乙醇; 高效液相色谱; 测定
中图分类号:TQ223.2  文献标识码:A  文章编号:1009-9212(2002)02-0054-02
Determination of 1-(6-methoxy-naphthyl) ethanol by HPLC.
Chen Ping 1; Hu Ai xi 2.(1.Hunan Research Institute of Chemical Industry; Changsha 410007; 2.College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082; China)
Abstract:A method was developed for determination of the intermediates 1 (6 methoxy naphthyl) ethanol in the syntheses of Naporoxen by HPLC. The sample was detected on ODS column taking methanol and water of 80∶20(v/v) as mobile phase at UV 238nm, The precision was 0.19 with RSD 0.27% and the recovery 98.5%~100.4%.
Key words:methoxy 2 naphthyl) ethanlol; HPLC; determination
收稿日期:2002-03-11
阅读全文