5-MMPA (Mephedrene) Powder

Buy 5-MMPA (Mephedrene) Powder Online

Buy 5-MMPA powder is 5-methylmethiopropamine, also called mephedrene. The copy below is for a laboratory product page. It does not include dosing or human-use claims. It is not mephedrone, and it is not 5-MAPB.

Introduction

5-MMPA powder is N-methyl-1-(5-methylthiophen-2-yl)propan-2-amine. It is a ring-substituted derivative of methiopropamine. A 5-methylthiophene replaces the phenyl ring of methamphetamine, and the side chain is N-methyl. There is no ketone. That is the difference from mephedrone, which is a cathinone. The name mephedrene is a trade name, not a second structure.

It was identified as a designer drug in Germany in 2020. It is not an approved medicine. The free base weighs 169.29 g·mol−¹. A 1:1 hydrochloride would weigh about 205.7 g·mol−¹. The label must state which form is supplied. The alpha carbon is a stereocenter, so racemate versus a named enantiomer should also be stated.

Key features and benefits – Buy 5-MMPA (Mephedrene) Powder

• Thiophene stimulant scaffold. The 5-methylthiophene is the structural marker versus methiopropamine and versus mephedrone.
• Documented identity. CAS 1340105-79-4, PubChem CID 64487873, formula C9H15NS.
• No ketone. NMR should not show a benzoyl carbonyl. That check separates it from mephedrone.
• Weighable powder. Suitable for reference standards when the COA confirms form.
• Laboratory-only handling. Intended for controlled chemical and in vitro work, not for formulation or human administration.

Specifications of Buy 5-MMPA (Mephedrene) Powder

Applications in research

Appropriate uses are non-clinical and institutionally approved:

• Analytical reference for HPLC, LC-MS, and NMR identification of 5-MMPA.
• Forensic differentiation from methiopropamine, mephedrone, and 5-MAPB.
• Comparison of free-base and hydrochloride lots.
• Impurity profiling of the methylthiophene.

Do not describe or imply oral use, insufflation, or any other human route.

Purity and testing

A defensible product claim rests on the batch certificate.

• HPLC for chromatographic purity against a stated method.
• 1H NMR for the thiophene protons, the 5-methyl, and the N-methyl. A benzoyl pattern means the sample is not 5-MMPA.
• Mass spectrometry for the free-base molecular ion consistent with C9H15NS, including the sulfur isotope.
• Explicit statement of free base or hydrochloride.
• Statement of racemate versus enantiomer.
• Residual solvent if the supplier states it.

Store the COA with the lot number. Do not use a mephedrone CAS number for this powder.

Disclaimer

For laboratory research use only. Not for human or veterinary consumption, not for diagnostic or therapeutic use, and not a food, drug, or cosmetic. 5-MMPA is restricted under the German NpSG and is covered by the Psychoactive Substances Act in the United Kingdom. Other jurisdictions may treat it as a methiopropamine or amphetamine analogue. Buyers are responsible for confirming legality, licensing, import rules, and institutional approval before ordering or handling. Handle with standard laboratory PPE and dispose of waste under local hazardous-chemical rules. No statement on this page is a claim of safety, efficacy, or fitness for any human application.

Frequently asked questions

What is 5-MMPA?
It is 5-methylmethiopropamine, N-methyl-1-(5-methylthiophen-2-yl)propan-2-amine, also called mephedrene. The free base is C9H15NS, 169.29 g·mol−¹.

Is this the same as mephedrone or 5-MAPB?
No. Mephedrone is a cathinone with a ketone. 5-MAPB is a benzofuran. 5-MMPA is a methylthiophene, CAS 1340105-79-4.

Which CAS number applies?
CAS 1340105-79-4 for the free base. A hydrochloride needs the salt identification on the COA.

What purity is supplied?
Only the figure on the lot COA.

How should it be stored?
Sealed, cool, dry, and protected from light. Record the lot number with the COA.

Can it be used in humans?
No. It is not an approved medicine and is not sold for consumption. Check local law before purchase.

What analytical methods confirm identity?
HPLC purity, NMR for the 5-methylthiophene and N-methyl, and mass spectrometry consistent with C9H15NS. Absence of a ketone separates it from mephedrone. The COA should state free base or salt.