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Library

MeOPP

para-Methoxyphenylpiperazine (pMeOPP), also known as 4-methoxyphenylpiperazine (4-MeOPP), is a substituted piperazine derivative with stimulant effects which has been sold as an ingredient in "Party pills", initially in New Zealand and subsequently in other countries around the world.

MeOPP molecular structure
MeOPP molecular structure diagram from the DrugsPRO substance library.

Also known as: 1-(4-methoxyphenyl)piperazine, p-MeOPP

Classification

  • Chemical: Piperazine
  • Psychoactive: Stimulant

Effects

  • Increased Heart Rate
  • Stimulation
  • Nausea
  • Pupil Dilation
  • Insomnia
  • Jaw Tension
  • Talkativeness
  • Alertness Enhancement
  • Anxiety
  • Euphoria
  • Wakefulness
  • Dysphoria
  • Light Sensitivity
  • Dehydration
  • Appetite Suppression
  • Open Eye Visuals
  • Visual Distortion
  • Patterning

Routes of Administration

No route information available yet.

Harm Reduction

Check interactions before mixing substances, pay attention to dose spacing and hydration, and treat all dosage guidance as approximate rather than guaranteed safe.

Sources

Substance data is aggregated from the following public harm-reduction and reference sources.

Links

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MeOPP - DrugsPRO sprievodca látky

MeOPP: para-Methoxyphenylpiperazine (pMeOPP), also known as 4-methoxyphenylpiperazine (4-MeOPP), is a substituted piperazine derivative with stimulant effects which has been sold as an ingredient in "Party pills", initially in New Zealand and subsequently in other countries around the world.

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