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Formal Name: (αR,2R)-rel-α-(4-fluorophenyl)-2-piperidineacetic acid, methyl ester, monohydrochloride
Molecular Formula: C14H18FNO2 • HCl
Formula Weight: 287.8
Purity: ≥98%

SKU: 4F-MPH Category:


What is 4F-MPH

4F-MPH, a synthetic molecule made from the substituted piperidine and phenethylamine classes, is a fluorinated analogue of methylphenidate. It has a core of phenethylamine that contains a phenylring bound to an amino-NH2 group via an ethyl link. It has a structural similarity to amphetamine. A substitution at Ra is used to make it stronger.

This is then incorporated into a piperidine rings that end at the terminal amine in the phenethylamine chains. It also contains methyl acetate bound either to R2 or the structure. 4F-MPH has a structural similarity to methylphenidate, with the exception of one fluorine atom that is bound to the four positions on the phenethylamine central.

4F-MPH Effects

Although 4FMPH can be confused with methylphenidate in some ways, it is more recreational and euphoric than methylphenidate. It is energizing, stimulating, but weaker than methamphetamine and amphetamine, but stronger than modafinil and methylphenidate. It stimulates general productivity in lower to moderate doses, but can also encourage physical activities like dancing, talking, and active movement.

Where to buy 4F-MPH

Achemic lets you buy research chemicals containing 4F-MPH directly from our website. Before they are made available for sale, all of our research chemicals have been thoroughly tested. This is how we ensure high-quality 4F-MPH products. We are happy to answer your questions or provide more information.
This product is only for educational purposes. Achemic doesn’t sell 4F-MPH except for scientific and educational purposes. Not for human consumption nor veterinarian use. We ship internationally, even to the USA.


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