Researchers can not buy MPHP from ChemicalFrog anymore due to Chinese law.

IUPAC: (RS)-1-(4-methylphenyl)-2-(1-pyrrolidinyl)-1-hexanone

CAS: 325122-32-1

Molecular Formula: C17H25NO

Molecular Weight: 259.385

Form: Powder

This product is currently out of stock and unavailable.

SKU: MPHP Category:


Buy MPHP online from

MPHP is one of many popular Cathinone type synthetic stimulants on the market today. It is primarily a research chemical of value for forensic and in-vitro research, but there is no denying that it has been used recreationally by more and more people around the world.

On a chemical level, MPHP can be seen as a ketone analogue Pyrovalerone. Because of this similarity, it is believed that acts as a dopamine reuptake inhibitor ad well as a reuptake inhibitor for norepinephrine. This is probably the source of the euphoric and stimulant effects that users of the material as a ‘designer drug’ seek it out for. In this manner, it is very similar to 4-MPD and 4F-PHP.


Can MPHP be sent to my home or office?

Yes. You can buy MPHP online now. Please note, though, that all such sales take place under CemicalFrog’s Terms and Conditions.

ChemicalFrog only sells MPHP as a research chemical, and any other use is inappropriate. It is not suitable for human use or in-vivo experimentation of any kind. It should be used and handled only by personnel who have had suitable materials training, and locked when not in use.

Before you begin your order, we invite you to read our Payment Terms in detail. ChemicalFrog accepts a number of cryptocurrencies as well as many common international payment types.


What side-effects does MPHP typically have?

MPHP is a synthetic stimulant of the substituted cathinone variety. There is little formal information about its in-vivo effects, but some information can be gleaned from the reported experiences of people who have self-administered.

Such anecdotal accounts often include euphoria and pleasant bodily sensations such as tingling in the arms or legs. Increased energy is often reported, as is an increased ability to concentrate on particular tasks for long periods. This is all reasonable for a substituted cathinone stimulant.

There have been unpleasant side effects reported as well. Paranoia is occasionally described, though this may be dose dependent. Hyperstimulation is more common, and hallucinations may be present but by most accounts are rare.

If you have questions about any ChemicalFrog products, including MPHP, please Contact Us directly.


Legality of MPHP

MPHP is a relatively new compound, and is not known to be illegal, controlled or restricted in any major jurisdictions. However, caution should still be taken, as some countries have taken to instigating ‘blanket bans’ on entire classes of research chemicals that have been deemed dangerous, and substituted cathinone stimulants are often targeted in this way.

ChemicalFrog does not undertake to maintain any kind of accurate list of the countries or regions where chemicals like MPHP are banned. It is the buyer’s responsibility to know the law in their home country, and ChemicalFrog cannot do this for you. The laws, regulations and policies of your jurisdiction should be complied with in all ways, and you must see to this yourself.

If you would like to learn more about our delivery policies, please see our shipping page.

MPHP is a research chemical suitable only for forensic or in-vitro experimentation. It is not suitable for human use, is not licensed as a medicine in any known jurisdiction, and should be handled with care by trained professionals.

More infors? Click here.

Additional information

Weight N/A

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


There are no reviews yet.

Be the first to review “MPHP”