Publications by authors named "John D Power"

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An unusual detection of tert-butyl-4-anilinopiperidine-1-carboxylate in seizures of falsified 'Xanax' tablets and in items in a suspected heroin seizure submitted by Irish law enforcement.
Colette May, Carol Downey, John D Power, Pierce V Kavanagh

Drug Test Anal· September 2020

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Synthesis, analytical characterization, and monoamine transporter activity of the new psychoactive substance 4-methylphenmetrazine (4-MPM), with differentiation from its ortho- and meta- positional isomers.
Gavin McLaughlin, Michael H Baumann, Pierce V Kavanagh, Noreen Morris, John D Power

Drug Test Anal· September 2018

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'APAAN in the neck' - A reflection on some novel impurities found in seized materials containing amphetamine in Ireland during routine forensic analysis.
John D Power, Pierce Kavanagh, Gavin McLaughlin, Michael Barry, Geraldine Dowling

Drug Test Anal· July 2017

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Forensic analysis of P2P derived amphetamine synthesis impurities: identification and characterization of indene by-products.
John D Power, Pierce Kavanagh, Gavin McLaughlin, Geraldine Dowling, Michael Barry

Drug Test Anal· March 2017

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Test purchase, synthesis and characterization of 3-fluorophenmetrazine (3-FPM) and differentiation from its ortho- and para-substituted isomers.
Gavin McLaughlin, Noreen Morris, Pierce V Kavanagh, Geraldine Dowling, John D Power

Drug Test Anal· March 2017

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Synthesis, characterization and monoamine transporter activity of the new psychoactive substance mexedrone and its N-methoxy positional isomer, N-methoxymephedrone.
Gavin McLaughlin, Noreen Morris, Pierce V Kavanagh, John D Power, Geraldine Dowling

Drug Test Anal· March 2017

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Analytical characterization and pharmacological evaluation of the new psychoactive substance 4-fluoromethylphenidate (4F-MPH) and differentiation between the (±)-threo and (±)-erythro diastereomers.
Gavin McLaughlin, Noreen Morris, Pierce V Kavanagh, John D Power, Geraldine Dowling

Drug Test Anal· March 2017

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The synthesis and characterization of the 'research chemical' N-(1-amino-3-methyl-1-oxobutan-2-yl)-1-(cyclohexylmethyl)-3-(4-fluorophenyl)-1H-pyrazole-5-carboxamide (3,5-AB-CHMFUPPYCA) and differentiation from its 5,3-regioisomer.
Gavin McLaughlin, Noreen Morris, Pierce V Kavanagh, John D Power, Brendan Twamley

Drug Test Anal· September 2016

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Test purchase, synthesis, and characterization of 2-methoxydiphenidine (MXP) and differentiation from its meta- and para-substituted isomers.
Gavin McLaughlin, Noreen Morris, Pierce V Kavanagh, John D Power, John O'Brien

Drug Test Anal· January 2016

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Identification and characterization of an imidazolium by-product formed during the synthesis of 4-methylmethcathinone (mephedrone).
John D Power, Pierce Kavanagh, Gavin McLaughlin, John O'Brien, Brian Talbot

Drug Test Anal· October 2015

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Synthesis, characterization, and monoamine transporter activity of the new psychoactive substance 3',4'-methylenedioxy-4-methylaminorex (MDMAR).
Gavin McLaughlin, Noreen Morris, Pierce V Kavanagh, John D Power, Brendan Twamley

Drug Test Anal· July 2015

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Test purchase, identification and synthesis of 2-amino-1-(4-bromo-2, 5-dimethoxyphenyl)ethan-1-one (bk-2C-B).
John D Power, Pierce Kavanagh, John O'Brien, Michael Barry, Brendan Twamley

Drug Test Anal· June 2015

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Preparation and characterization of the 'research chemical' diphenidine, its pyrrolidine analogue, and their 2,2-diphenylethyl isomers.
Jason Wallach, Pierce V Kavanagh, Gavin McLaughlin, Noreen Morris, John D Power

Drug Test Anal· May 2015

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Identification of (2-aminopropyl)indole positional isomers in forensic samples.
Kenneth R Scott, John D Power, Seán D McDermott, John E O'Brien, Brian N Talbot

Drug Test Anal· March 2015

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New psychoactive substances legislation in Ireland - Perspectives from academia.
Pierce V Kavanagh, John D Power

Drug Test Anal· March 2015

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The syntheses, characterization and in vitro metabolism of nitracaine, methoxypiperamide and mephtetramine.
John D Power, Kenneth R Scott, Elizabeth A Gardner, Bronagh M Curran McAteer, John E O'Brien

Drug Test Anal· March 2015

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Characterization of a novel and potentially lethal designer drug (±)-cis-para-methyl-4-methylaminorex (4,4'-DMAR, or 'Serotoni').
Simon D Brandt, Michael H Baumann, John S Partilla, Pierce V Kavanagh, John D Power

Drug Test Anal· March 2015

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The identification of an impurity product, 4,6-dimethyl-3,5-diphenylpyridin-2-one in an amphetamine importation seizure, a potential route specific by-product for amphetamine synthesized by the APAAN to P2P, Leuckart route.
John D Power, John O'Brien, Brian Talbot, Michael Barry, Pierce Kavanagh

Forensic Sci Int· August 2014

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An unusual presentation of a customs importation seizure containing amphetamine, possibly synthesized by the APAAN-P2P-Leuckart route.
John D Power, Michael G Barry, Kenneth R Scott, Pierce V Kavanagh

Forensic Sci Int· January 2014

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'Smoking' mephedrone: the identification of the pyrolysis products of 4-methylmethcathinone hydrochloride.
Pierce Kavanagh, John O'Brien, John D Power, Brian Talbot, Seán D McDermott

Drug Test Anal· May 2013

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The identification of 4-methylamphetamine and its synthesis by-products in forensic samples.
John D Power, Karen Clarke, Seán D McDermott, Peggy McGlynn, Michael Barry

Forensic Sci Int· May 2013

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The synthesis and characterization N-methyl-3-phenyl-norbornan-2-amine (Camfetamine™).
Pierce Kavanagh, Daniel Angelov, John O'Brien, John D Power, Seán D McDermott

Drug Test Anal· April 2013

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The analysis of amphetamine-like cathinone derivatives using positive electrospray ionization with in-source collision-induced dissociation.
John D Power, Seán D McDermott, Brian Talbot, John E O'Brien, Pierce Kavanagh

Rapid Commun Mass Spectrom· November 2012

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The analysis of substituted cathinones. Part 3. Synthesis and characterisation of 2,3-methylenedioxy substituted cathinones.
Pierce Kavanagh, John O'Brien, John Fox, Cora O'Donnell, Rachel Christie, John D Power

Forensic Sci Int· March 2012

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The syntheses and characterization 3β-(4-fluorobenzoyloxy)tropane (fluorotropacocaine) and its 3α isomer.
Pierce Kavanagh, Daniel Angelov, John O'Brien, John Fox, Cora O'Donnell, John D Power

Drug Test Anal· January 2012

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