Journal of Forensic Medicine ›› 2022, Vol. 38 ›› Issue (5): 693-696.DOI: 10.12116/j.issn.1004-5619.2021.311101
Received:2021-11-03
Online:2022-10-25
Published:2022-10-28
CLC Number:
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URL: http://www.fyxzz.cn/EN/10.12116/j.issn.1004-5619.2021.311101
Fig. 1 Extracted ion chromatograms （m/z 660.336 7）
| 元素组成 | 实验值（m/z） | 理论值（m/z） | 相对偏差/×10-6 |
|---|---|---|---|
| C35H50NO11+ | 660.337 9 | 660.338 4 | -0.76 |
| C33H46NO9+ | 600.318 5 | 600.317 3 | 2.00 |
| C32H42NO8+ | 568.292 8 | 568.291 0 | 3.17 |
| C32H40NO7+ | 550.282 1 | 550.280 5 | 2.91 |
| C35H50NO11+ | 660.336 7 | 660.338 4 | -2.57 |
Tab. 1 The elemental composition，exact molecular mass and relative deviation of Yunaconitine with thedetection of UPLC-LTQ-Orbitrap
| 元素组成 | 实验值（m/z） | 理论值（m/z） | 相对偏差/×10-6 |
|---|---|---|---|
| C35H50NO11+ | 660.337 9 | 660.338 4 | -0.76 |
| C33H46NO9+ | 600.318 5 | 600.317 3 | 2.00 |
| C32H42NO8+ | 568.292 8 | 568.291 0 | 3.17 |
| C32H40NO7+ | 550.282 1 | 550.280 5 | 2.91 |
| C35H50NO11+ | 660.336 7 | 660.338 4 | -2.57 |
Fig. 2 The primary and secondary mass spectra around 10.7 min
Fig. 3 LC-MS/MS chromatograms of Yunaconitine
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