中国药物滥用防治杂志
中國藥物濫用防治雜誌
중국약물람용방치잡지
ZHONGGUO YAOWU LANYONG FANGZHI ZAZHI
2014年
5期
270-273
,共4页
液相色谱%合成大麻素%CP47,497
液相色譜%閤成大痳素%CP47,497
액상색보%합성대마소%CP47,497
liquid chromatography%synthetic cannabinoids%CP47,497
目的:建立了新型“香料”毒品中2种合成大麻素( CP47,497和其同系物 CP47,497(C8))的液相色谱分析方法。方法:以甲醇作为提取溶剂。采用岛津 ODS-SP 型(250mm ×4.6mm,5μm)色谱柱,以215nm 作为检测波长。以(甲醇-乙腈)-高纯水为流动相进行梯度洗脱,流速1.2mL/ min,柱温35℃,进样量10μL。结果:在优化条件下,CP47,497和 CP47,497(C8)在1~100μg/ mL 范围内线性良好,相关系数均大于0.9999。方法的检出限(S/ N≥3.3)为0.37μg/ mL 和0.49μg/ mL。日内精密度(相对标准偏差(RSD))为0.82%~1.32%,日间精密度为1.46%~2.11%。CP47,497和 CP47,497(C8)样品溶液在室温下60h 内稳定性良好。结论:方法快速、灵敏、准确、可靠,适用于新型“香料”毒品样本中 CP47,497和 CP47,497(C8)的定量测定。
目的:建立瞭新型“香料”毒品中2種閤成大痳素( CP47,497和其同繫物 CP47,497(C8))的液相色譜分析方法。方法:以甲醇作為提取溶劑。採用島津 ODS-SP 型(250mm ×4.6mm,5μm)色譜柱,以215nm 作為檢測波長。以(甲醇-乙腈)-高純水為流動相進行梯度洗脫,流速1.2mL/ min,柱溫35℃,進樣量10μL。結果:在優化條件下,CP47,497和 CP47,497(C8)在1~100μg/ mL 範圍內線性良好,相關繫數均大于0.9999。方法的檢齣限(S/ N≥3.3)為0.37μg/ mL 和0.49μg/ mL。日內精密度(相對標準偏差(RSD))為0.82%~1.32%,日間精密度為1.46%~2.11%。CP47,497和 CP47,497(C8)樣品溶液在室溫下60h 內穩定性良好。結論:方法快速、靈敏、準確、可靠,適用于新型“香料”毒品樣本中 CP47,497和 CP47,497(C8)的定量測定。
목적:건립료신형“향료”독품중2충합성대마소( CP47,497화기동계물 CP47,497(C8))적액상색보분석방법。방법:이갑순작위제취용제。채용도진 ODS-SP 형(250mm ×4.6mm,5μm)색보주,이215nm 작위검측파장。이(갑순-을정)-고순수위류동상진행제도세탈,류속1.2mL/ min,주온35℃,진양량10μL。결과:재우화조건하,CP47,497화 CP47,497(C8)재1~100μg/ mL 범위내선성량호,상관계수균대우0.9999。방법적검출한(S/ N≥3.3)위0.37μg/ mL 화0.49μg/ mL。일내정밀도(상대표준편차(RSD))위0.82%~1.32%,일간정밀도위1.46%~2.11%。CP47,497화 CP47,497(C8)양품용액재실온하60h 내은정성량호。결론:방법쾌속、령민、준학、가고,괄용우신형“향료”독품양본중 CP47,497화 CP47,497(C8)적정량측정。
Objective:A high performance liquid chromatographic method was established for determination of CP47,497 and its homologue CP47,497(C8)in novel“spice”drugs. Methods:Methanol was used as the extracting solvent. The separation was per-formed on a Shimadzu ODS-SP column(250mm × 4. 6mm,5μm)with gradient elution,using(methanol-acetonitrile)-water as mobile phase. Flow rate was set at 1. 2mL/ min,column temperature was 35℃ and injection volume was 10μL. The detection wavelength of UV detector was set at 215nm. Results:Good linearity was achieved over the range of 1 ~ 100μg/ mL,with correlation coefficients more than 0. 9999. Limit of detection(S/ N≥3. 3)was 0. 37μg/ mL and 0. 49μg/ mL. The intra-day relative standard deviations(RS-Ds)were 0. 82% ~ 1. 32% ,and the inter-day RSDs were 1. 46% ~ 2. 11% . The sample showed stability under room temperature in 60 hours. Conclusion:This method was rapid,sensitive and accurate,and was applicable to quantitative determination of CP47,497 and CP47,497(C8)in novel“Spice”drugs.