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| Other names | 3-Methyl-N-methylamphetamine; 3-MMA; 3MMA; 3-Me-MA; Metaphedrine |
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| Formula | C11H17N |
| Molar mass | 163.264 g·mol−1 |
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3-Methylmethamphetamine (3-MMA or 3-Me-MA), also known as metaphedrine, is an amphetamine derivative which has been sold as a designer drug, first encountered online in 2020 and reported in Sweden in 2021. [1] [2] It is a potent monoamine reuptake inhibitor [3] and is thought to have psychostimulant effects. [2] The drug was not active as a serotonin 5-HT2A receptor agonist. [3]
{{cite book}}: CS1 maint: DOI inactive as of July 2025 (link)| Phenethylamines |
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