Buy 5-MMPA from legit vendor

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5-Methylmethiopropamine (5-MMPA / Mephedrene) is a stimulant drug which is a ring-substituted derivative of methiopropamine. It is not a substituted cathinone derivative like mephedrone, as it lacks a ketone group at the β position of the aliphatic side chain, but instead more closely resembles substituted amphetamines.

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How to Buy 5-MMPA

Discover and purchase 5-MMPA along with a variety of other research chemicals at Shulgin's Lab. We ensure that all our chemicals undergo rigorous third-party lab testing for quality and safety. If you're interested in viewing the HNMR results for 5-MMPA or any other chemical, feel free to reach out to us via email at

Engaging in Responsible Research with 5-MMPA

It is essential to engage in responsible research practices. We encourage you to thoroughly read and educate yourself before conducting any research with chemicals. The Psychonaut Wiki offers valuable resources and insights on 5-MMPA, as does The Third Wave. Always ensure you have a solid understanding of a chemical before proceeding with any research.

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Please note that 5-MMPA and all other products are intended strictly for research purposes and are not suitable for human consumption.

Store 5-MMPA in a cool, dry place away from sunlight.

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5-MMPA stock last updated at: March 2026