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    Article

    Identification of AB-FUBINACA metabolites in human hepatocytes and urine using high-resolution mass spectrometry

    AB-FUBINACA, N-(1-amino-3-methyl-1-oxobutan-2-yl)-1-(4-fluorobenzyl)-1H-indazole-3-carboxamide, is an indazole synthetic cannabinoid identified in drug seizures around the world. Few metabolism data are available...

    Marisol S. Castaneto, Ariane Wohlfarth, Shaokun Pang, Mingshe Zhu in Forensic Toxicology (2015)

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    Article

    Biochip array technology immunoassay performance and quantitative confirmation of designer piperazines for urine workplace drug testing

    Designer piperazines are emerging novel psychoactive substances (NPS) with few high-throughput screening methods for their identification. We evaluated a biochip array technology (BAT) immunoassay for phenylpi...

    Marisol S. Castaneto, Allan J. Barnes in Analytical and Bioanalytical Chemistry (2015)

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    Article

    Pentylindole/Pentylindazole Synthetic Cannabinoids and Their 5-Fluoro Analogs Produce Different Primary Metabolites: Metabolite Profiling for AB-PINACA and 5F-AB-PINACA

    Whereas non-fluoropentylindole/indazole synthetic cannabinoids appear to be metabolized preferably at the pentyl chain though without clear preference for one specific position, their 5-fluoro analogs’ major m...

    Ariane Wohlfarth, Marisol S. Castaneto, Mingshe Zhu, Shaokun Pang in The AAPS Journal (2015)