中国司法鉴定Issue(3)：51-58,8.DOI:10.3969/j.issn.1671-2072.2025.03.007
电子烟油中尼秦类新精神活性物质美托尼秦的鉴定分析
Identification of Metonitazene,a Nitazene New Psychoactive Substance in E-liquids
杨乔 1胡瑞 2吴波 3曹煜 1唐泊伊 2张忠辉 1苏梦翔2
作者信息
- 1. 南京市公安局禁毒支队,江苏 南京 210042
- 2. 中国药科大学 药学院,江苏 南京 210009
- 3. 南京市公安局刑事侦查局,江苏 南京 210001
- 折叠
摘要
Abstract
Objective To identify metonitazene in e-liquids seized from drug cases.Methods Methods of gas chromatography-mass spectrometry(GC-MS)and ultra-high performance liquid chromatography-high resolution mass spectrometry(UHPLC-HRMS)were established to identify metonitazene.The compound was also analyzed by ultraviolet-visible absorption spectrum(UV-Vis),Fourier transform infrared spectroscopy(FTIR)and nuclear magnetic resonance spectroscopy(NMR)methods.Results The GC-MS result showed that there was an unknown compound at the retention time of 15.295 min,and its characteristic ions were m/z 86(base peak),121,58,and 382,which was identified as metonitazene by comparing with the standard substance.The structural information of the target acquired by UV-Vis,FTIR and NMR were supplemented.Conclusion The comprehensive use of various techniques to analyze metonitazene in e-liquid samples can provide structural information to confirm the detection of this kind of new psychoactive substances.关键词
美托尼秦/气相色谱-质谱法/超高效液相色谱-高分辨质谱法/紫外可见吸收光谱法/傅里叶变换红外光谱法/核磁共振波谱法/电子烟油分类
政治法律引用本文复制引用
杨乔,胡瑞,吴波,曹煜,唐泊伊,张忠辉,苏梦翔..电子烟油中尼秦类新精神活性物质美托尼秦的鉴定分析[J].中国司法鉴定,2025,(3):51-58,8.
