Determination of the synthetic origin of methamphetamine samples by 2H NMR spectroscopy |
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| Authors: | Armellin Silvia Brenna Elisabetta Frigoli Samuele Fronza Giovanni Fuganti Claudio Mussida Daniele |
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| Affiliation: | Dipartimento di Chimica, Materiali, Ingegneria Chimica, Politecnico di Milano, and Istituto CNR per la Chimica del Riconoscimento Molecolare, Via Mancinelli 7, I-20131 Milano, Italy. |
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| Abstract: | Samples of methamphetamine, prepared according to the most common synthetic pathways, were submitted to natural-abundance 2H NMR spectroscopy. The deuterium content at the various sites of the molecule was found to depend on its synthetic history. The technique provides a chemical fingerprint of methamphetamine samples and can give hints to trace back the starting materials and the synthetic procedures. |
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