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Related Experiment Videos

Identification and quantification of alpha-methylfentanyl in post mortem specimens

T J Gillespie, A J Gandolfi, T P Davis

    Journal of Analytical Toxicology
    |May 1, 1982
    PubMed
    Summary

    Alpha-methylfentanyl, a potent illicit drug, was identified in post mortem tissues. Gas chromatography and mass spectrometry confirmed its presence in liver, blood, and bile of an overdose victim.

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    Area of Science:

    • Forensic Toxicology
    • Analytical Chemistry

    Background:

    • Illicit synthetic opioids, such as Alpha-methylfentanyl, pose significant public health risks.
    • Accurate identification and quantification are crucial for forensic investigations and understanding overdose cases.

    Observation:

    • Alpha-methylfentanyl was isolated and identified in post mortem tissues from a drug overdose fatality.
    • Quantification utilized gas chromatography with a nitrogen-phosphorous detector (GC/NPD).

    Findings:

    • Concentrations of Alpha-methylfentanyl were determined as 78 ng/g in liver, 3.1 ng/mL in blood, and 6.4 ng/mL in bile.
    • Mass spectrometry confirmed the identification of Alpha-methylfentanyl.
    • Despropionylmethylfentanyl was also detected in the victim's tissue extracts.

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    Implications:

    • This study highlights the importance of sensitive analytical methods for detecting novel synthetic opioids in post mortem toxicology.
    • The findings contribute to the understanding of Alpha-methylfentanyl's distribution in biological matrices during overdose.
    • Detection of related compounds like Despropionylmethylfentanyl underscores the complexity of illicit drug mixtures.