4'-Methyl-α-pyrrolidinopropiophenone

4'-Methyl-α-pyrrolidinopropiophenone (also known as MPPP) is a stimulant drug of the cathinone class that has been sold online as a designer drug. It is a higher homologue of 4-methylmethcathinone (mephedrone) and 4-methylbuphedrone (4-MeMABP), and the p-methyl derivative of pyrovalerone.

Chemistry

4'-Methyl-α-pyrrolidinopropiophenone is a synthetic stimulant of the cathinone class that is structurally related to other drugs such as pyrovalerone, MDPV, and prolintane. It is composed of a phenyl ring bonded to an amino (NH2) group through a ethyl chain with a additional methyl substitution at R4. It is a white crystalline powder with a slight odor.

Pharmacology

The pharmacology of 4'-Methyl-α-pyrrolidinopropiophenone is largely unknown, as scientific studies on this particular substance are scarce. However, it is known to act as a norepinephrine-dopamine reuptake inhibitor (NDRI). It is believed to work by inhibiting the reuptake of the neurotransmitters norepinephrine and dopamine, increasing their concentration in the synaptic cleft and leading to increased neuronal activity.

Effects

The effects of 4'-Methyl-α-pyrrolidinopropiophenone can vary greatly depending on the dose, the user's individual physiology, and the method of administration. However, common effects reported by users include feelings of euphoria, increased alertness and focus, and increased energy and motivation. Some users also report experiencing negative side effects such as anxiety, paranoia, and insomnia.

Legal Status

The legal status of 4'-Methyl-α-pyrrolidinopropiophenone varies by country. In some countries, it is a controlled substance, while in others it is legal to possess for personal use. It is always recommended to check the legal status in your jurisdiction before purchasing or using this substance.

See Also

• Cathinone
• Mephedrone
• Pyrovalerone
• MDPV
• Prolintane