Understanding methiopropamine, a new psychoactive substance: an in-depth review on its chemistry, pharmacology and implications to human health

Bunaim, Mohd Khairulanwar and Damanhuri, Hanafi Ahmad and Yow, Hui Yin and Yaakob, Nor Syafinaz and Makmor-Bakry, Mohd and Azmi, Norazrina (2024) Understanding methiopropamine, a new psychoactive substance: an in-depth review on its chemistry, pharmacology and implications to human health. International Journal of Legal Medicine, 138 (4). pp. 1295-1306. ISSN 0937-9827, DOI https://doi.org/10.1007/s00414-024-03201-7.

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Official URL: https://doi.org/10.1007/s00414-024-03201-7

Abstract

Methiopropamine or 1-(thiophen-2-yl)-2-methylaminopropane (MPA) is a thiophene ring-based structural analogue of methamphetamine, first synthesized in 1942 but become popular when it started to be available for purchase on websites selling `legal highs' since 2010. While it is legally controlled in many countries, it remains readily accessible and frequently encountered in recreational settings. The growing prevalence of MPA use results in new therapeutic challenges. Relatively few studies have focused on its pharmacodynamics and pharmacokinetics, making it important to better understand its potential risks and harmful effects in humans in terms of its toxicity. This review provides a comprehensive profiling of MPA toxicological properties, including its chemical properties, analytical methods, prevalence, patterns of use, and legal status. Additionally, it discusses the drug's effects on the central nervous system, its potential for addiction, and its adverse physical and mental health effects. Improving the understanding of safety aspects of MPA and how it imposes health threats for public health will guide the development of therapeutic approach of its intoxication and guide the authorities in deciding its legal status.

Item Type: Article
Funders: Fundamental Research Grant Scheme, Ministry of Higher Education, Malaysia
Uncontrolled Keywords: Methiopropamine; Methylthienylpropamine; New psychoactive substance (NPS); Toxicity; Addiction
Subjects: R Medicine
R Medicine > RM Therapeutics. Pharmacology
R Medicine > RS Pharmacy and materia medica
Divisions: Faculty of Pharmacy
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 22 Oct 2024 08:45
Last Modified: 22 Oct 2024 08:45
URI: http://eprints.um.edu.my/id/eprint/45496

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