4-MPD is now illegal in China and you can order the best legal alternative MDPT

IUPAC: 2-(ethylamino)-1-(p-tolyl)pentan-1-one

CAS: 3102-87-2

Molecular Formula: C14H21NO

Molecular Weight: 219.32

Form: Powder

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SKU: 4-MPD Category:


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4-MPD Become illegal in China.

If you need to buy 4-MPD you are in the right place.  Just click to see our Payment Terms, or direct Contact Us to order now. Buying 4-MPD is a complex biochemical, and as such it is of particular interest to mass spectrometers and anyone who calibrates similar lab equipment.

It is also sees a lot of use in a forensic context, as a reference sample. Other scientists may use it for neurological or psychiatric research, depending on their particular experimental goals. In any case, it is sold exclusively as a research chemical, and any other use is wrong.

What is 4-MPD?

4-MPD is also known as 4-Methyl-α-methylamino-valerophenone and 4-Methylpentedrone. It is a cathinone type stimulant. Like most synthetic stimulants of the cathinone family, it is built around a phenethylamine core. It is distinguished by the ketone group attached to its beta carbon and by the Alkyl group attached to the alpha carbon.

The cathinone family is so called because of their chemical similarity to cathinone itself, a natural stimulant found in the khat plant.

More info about this chemical you can find on wikipedia

Biological Effects of 4-MPD

Before you buy 4-MPD you should know that there is a growing trade in the substance as a recreational pharmaceutical. Though this process cannot be condoned, it has yielded anecdotal evidence of the chemical’s properties.

Some users have reported that it works as a powerful anaesthetic or numbing agent, being particularly effective at blocking muscle and / or limb pain. This discern it further from other cathinone type stimulants, as they tend to produce a fairly random range of physical sensations.

More troubling side effects of 4-MPD use include sensations of nausea or dizziness. These seem to be typical of cathinone type stimulants, though there is currently no reliable data on the dosage at which they first become apparent.

Can you buy 4-MPD Legally?

It is the sole responsibility of the buyer to comply with all local or national regulations. For more information, see our shipping page.

4-MPD Permitted Use:

Just like all of our products, to buy 4-MPD take a look to our full Terms and Conditions. It is sold as a research chemical only, and is not to be used for any kind of human consumption.

Additional information


1kg, 500g, 250g, 50g, 25g, 10g, 5g, 3g, 1g


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