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Figure 1. Structures of fentanyl and analogs.

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Presentation on theme: "Figure 1. Structures of fentanyl and analogs."— Presentation transcript:

1 Figure 1. Structures of fentanyl and analogs.
From: An LC–MS-MS Method for the Analysis of Carfentanil, 3-Methylfentanyl, 2-Furanyl Fentanyl, Acetyl Fentanyl, Fentanyl and Norfentanyl in Postmortem and Impaired-Driving Cases J Anal Toxicol. 2017;41(6): doi: /jat/bkx052 J Anal Toxicol | © The Author Published by Oxford University Press. All rights reserved. For Permissions, please

2 Figure 2. Seven-point calibration curves for the six analytes: norfentanyl (NF), acetyl fentanyl (AF), fentanyl, 2-furanyl fentanyl (2-Fu-F), 3-methylfentanyl (3-MF) and carfentanil (CF), and internal standard average areas: norfentanyl-D<sub>5</sub> (NF-D<sub>5</sub>), acetyl fentanyl-<sup>13</sup>C<sub>6</sub> (AF-<sup>13</sup>C<sub>6</sub>), fentanyl-D<sub>5</sub> and 2-furanyl fentanyl-D<sub>5</sub> (2-Fu-F-D<sub>5</sub>). The coefficients of determination (R<sup>2</sup>) are >0.99 for all six analytes. From: An LC–MS-MS Method for the Analysis of Carfentanil, 3-Methylfentanyl, 2-Furanyl Fentanyl, Acetyl Fentanyl, Fentanyl and Norfentanyl in Postmortem and Impaired-Driving Cases J Anal Toxicol. 2017;41(6): doi: /jat/bkx052 J Anal Toxicol | © The Author Published by Oxford University Press. All rights reserved. For Permissions, please

3 Figure 3. Extracted ion chromatogram of lowest calibrator for norfentanyl (A), acetyl fentanyl (B) and fentanyl (C). From: An LC–MS-MS Method for the Analysis of Carfentanil, 3-Methylfentanyl, 2-Furanyl Fentanyl, Acetyl Fentanyl, Fentanyl and Norfentanyl in Postmortem and Impaired-Driving Cases J Anal Toxicol. 2017;41(6): doi: /jat/bkx052 J Anal Toxicol | © The Author Published by Oxford University Press. All rights reserved. For Permissions, please

4 Figure 4. Extracted ion chromatogram of lowest calibrator for 2-furanyl fentanyl (D), 3-methylfentanyl (E) and carfentanil (F). From: An LC–MS-MS Method for the Analysis of Carfentanil, 3-Methylfentanyl, 2-Furanyl Fentanyl, Acetyl Fentanyl, Fentanyl and Norfentanyl in Postmortem and Impaired-Driving Cases J Anal Toxicol. 2017;41(6): doi: /jat/bkx052 J Anal Toxicol | © The Author Published by Oxford University Press. All rights reserved. For Permissions, please

5 Figure 5. Five-number summary for norfentanyl concentrations in postmortem (1) (n = 46) and DUID (2) (n = 11) blood: the minimum, Q1 (first quartile), the median, Q3 (third quartile) and the maximum. From: An LC–MS-MS Method for the Analysis of Carfentanil, 3-Methylfentanyl, 2-Furanyl Fentanyl, Acetyl Fentanyl, Fentanyl and Norfentanyl in Postmortem and Impaired-Driving Cases J Anal Toxicol. 2017;41(6): doi: /jat/bkx052 J Anal Toxicol | © The Author Published by Oxford University Press. All rights reserved. For Permissions, please

6 Figure 6. Five-number summary for fentanyl concentrations in postmortem (1) (n = 54) and DUID (2) (n = 8) blood: the minimum, Q1 (first quartile), the median, Q3 (third quartile) and the maximum. From: An LC–MS-MS Method for the Analysis of Carfentanil, 3-Methylfentanyl, 2-Furanyl Fentanyl, Acetyl Fentanyl, Fentanyl and Norfentanyl in Postmortem and Impaired-Driving Cases J Anal Toxicol. 2017;41(6): doi: /jat/bkx052 J Anal Toxicol | © The Author Published by Oxford University Press. All rights reserved. For Permissions, please

7 Figure 7. Five-number summary for acetyl fentanyl concentrations in postmortem blood (n = 2): the minimum, Q1 (first quartile), the median, Q3 (third quartile) and the maximum; the dot above the boxplot indicates the mean. From: An LC–MS-MS Method for the Analysis of Carfentanil, 3-Methylfentanyl, 2-Furanyl Fentanyl, Acetyl Fentanyl, Fentanyl and Norfentanyl in Postmortem and Impaired-Driving Cases J Anal Toxicol. 2017;41(6): doi: /jat/bkx052 J Anal Toxicol | © The Author Published by Oxford University Press. All rights reserved. For Permissions, please

8 Figure 8. Five-number summary for 2-furanyl fentanyl concentrations in postmortem blood (n = 7): the minimum, Q1 (first quartile), the median, Q3 (third quartile) and the maximum; the dot above the boxplot indicates the mean. From: An LC–MS-MS Method for the Analysis of Carfentanil, 3-Methylfentanyl, 2-Furanyl Fentanyl, Acetyl Fentanyl, Fentanyl and Norfentanyl in Postmortem and Impaired-Driving Cases J Anal Toxicol. 2017;41(6): doi: /jat/bkx052 J Anal Toxicol | © The Author Published by Oxford University Press. All rights reserved. For Permissions, please

9 Figure 9. Five-number summary for 3-methylfentanyl concentrations in postmortem blood (n = 8): the minimum, Q1 (first quartile), the median, Q3 (third quartile) and the maximum; the dot above the boxplot indicates the mean. From: An LC–MS-MS Method for the Analysis of Carfentanil, 3-Methylfentanyl, 2-Furanyl Fentanyl, Acetyl Fentanyl, Fentanyl and Norfentanyl in Postmortem and Impaired-Driving Cases J Anal Toxicol. 2017;41(6): doi: /jat/bkx052 J Anal Toxicol | © The Author Published by Oxford University Press. All rights reserved. For Permissions, please

10 Figure 10. Five-number summary for carfentanil concentrations in postmortem (1) (n = 23) and DUID (2) (n = 12) blood: the minimum, Q1 (first quartile), the median, Q3 (third quartile) and the maximum. From: An LC–MS-MS Method for the Analysis of Carfentanil, 3-Methylfentanyl, 2-Furanyl Fentanyl, Acetyl Fentanyl, Fentanyl and Norfentanyl in Postmortem and Impaired-Driving Cases J Anal Toxicol. 2017;41(6): doi: /jat/bkx052 J Anal Toxicol | © The Author Published by Oxford University Press. All rights reserved. For Permissions, please

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