上海计量测试
上海計量測試
상해계량측시
SHANGHAI MEASUREMENT AND TESTING
2014年
2期
40-41
,共2页
高效液相色谱法%(S )-2-氨基丁酰胺盐酸盐
高效液相色譜法%(S )-2-氨基丁酰胺鹽痠鹽
고효액상색보법%(S )-2-안기정선알염산염
high performance liguid chromatograph%(S)-2-Aminob-utyramide hydrochloride%purity
用高效液相色谱法定量分析(S)-2-氨基丁酰胺盐酸盐的纯度。用Agilent 1100型高效液相色谱仪,色谱柱Xterra C18(5μm,4.6 mm×250 mm),流动相为20%乙腈-80%,缓冲液:1000 mL水+5.0 g庚烷磺酸钠;检测波长为210 nm,流量为0.7 mL?min-1,柱温30℃,对(S)-2-氨基丁酰胺盐酸盐纯度进行定量测定。相对标准偏差0.15%,标准回收率99.8%~100.2%,方法重复性好,定量准确度高。
用高效液相色譜法定量分析(S)-2-氨基丁酰胺鹽痠鹽的純度。用Agilent 1100型高效液相色譜儀,色譜柱Xterra C18(5μm,4.6 mm×250 mm),流動相為20%乙腈-80%,緩遲液:1000 mL水+5.0 g庚烷磺痠鈉;檢測波長為210 nm,流量為0.7 mL?min-1,柱溫30℃,對(S)-2-氨基丁酰胺鹽痠鹽純度進行定量測定。相對標準偏差0.15%,標準迴收率99.8%~100.2%,方法重複性好,定量準確度高。
용고효액상색보법정량분석(S)-2-안기정선알염산염적순도。용Agilent 1100형고효액상색보의,색보주Xterra C18(5μm,4.6 mm×250 mm),류동상위20%을정-80%,완충액:1000 mL수+5.0 g경완광산납;검측파장위210 nm,류량위0.7 mL?min-1,주온30℃,대(S)-2-안기정선알염산염순도진행정량측정。상대표준편차0.15%,표준회수솔99.8%~100.2%,방법중복성호,정량준학도고。
Purity analysis of (S)-2-Aminobutyramide hydrochloride was established by high performance liquid chromatography with Agilent 1100, Xterra C18(5 μm, 4.6 mm×250 mm)column, mobile phase was acetonitrile-water, detection wavelength was 210 nm, flow rate was 0.7 mL·min-1, column temperature was 30℃. The method showed repeatability and relative standard deviation was 0.15%, and the standard recoveries were 99.8%-100.2%. These quantitative results showed high accuracy.