Simple Methamphetamine Synthesis Via P2P Precursor - The Easiest Way Ever!
Last updated : July 21, 2024

Simple Methamphetamine Synthesis Via P2P Precursor - The Easiest Way Ever!


Discover the P2P precursor method for a simple process. Explore the basics of methamphetamine synthesis (Meth) in easy steps.


Are you ready to dive into the world of chemistry? Brace yourself as we unravel the secretive process of methamphetamine synthesis, and hold on tight as we explore the fascinating world of P2P precursor. Methamphetamine, commonly known as meth, has long been a controversial substance due to its powerful effects and inherent dangers. In this article, we will break down the complex process involved in synthesizing this notorious drug using the P2P method. Get ready for an engaging journey through chemistry's underbelly as we demystify the science behind meth production!

This guide explains how to make methamphetamine using a P2P precursor. It is for beginner chemists who have a lab and the right equipment. There are many ways to make methamphetamine, but this is a good starting point. Learning and memorizing this simple synthesis will help you prepare for more complex procedures.

Disclaimer: This is an educational resource for people who have basic knowledge of chemistry. Trying to recreate it without proper knowledge will lead to failure and injury.




What is P2P Precursor in Drug Synthesis?


The P2P Precursor is a key element in drug synthesis, specifically in the creation of substances like methamphetamine. It stands for Phenyl-2-Propanone, a chemical compound that serves as a building block in the synthesis process. This precursor is essential for the production of various drugs and has attracted attention due to its role in illegal drug manufacturing.


Materials Required


You will require the following materials for the methamphetamine synthesis through the use of P2P precursor:


  • 100g Magnesium Sulfate (MgSO4)
  • 1L DCM (Dichloromethane)
  • 2L 95% Methanol (Saturated with Methylamine gas)
  • 300g P2P (best synthesized rather than purchased)
  • 35g Sodium Borohydride


Procedure / Method (Step-by-Step Guide)


  • Heat dry Magnesium Sulfate on low heat.
  • Bubble Methylamine gas through Methanol.
  • Add heated Magnesium Sulfate to the Methanol solution and stir for 5 minutes.
  • Filter the anhydrous Methanol / Methylamine solution from the Magnesium Sulfate precipitate.
  • Add 300g of P2P to an anhydrous solution with strong magnetic stirring.
  • Leave the mixture to mix for 1 hour.
  • You will observe a cloudy color change during this time due to Imine formation.
  • Pipet out the lower clear layer and discard it.
  • Cool the solution using dry ice or an ice bath and magnetic mixing.
  • Add 10mg of Sodium Borohydride while maintaining cooling. It is crucial to prevent the temperature from rising and the flask should not feel warm.
  • Repeat the process and add another 10mg until you have added a total of 35 mg to cool it further. Be patient and take your time with this step, as it is prone to failure.
  • Allow the solution to stir for 1 hour.
  • Mix thoroughly 1 liter of DCM with 7 liters of distilled water.
  • Add P2P solution and mix for 5 minutes.
  • Let the DCM settle at the bottom, leaving water on top.
  • Pour off the water carefully, leaving only the DCM oil. You might lose some minimal quantity of the product while drawing off the water.
  • Bubble HCl gas into DCM solution until pH is less than 6.0.
  • Evaporate solution on hotplate until dry.
  • Obtain Methamphetamine powder, which may look dirty but still beautiful.
  • Use dry ethanol and acetone to make crystals.
  • Freeze overnight and repeat as needed for clarity and purity.
  • Taste and enjoy the final results.


Opening the freezer and finding clean, beautiful shards is a great feeling. It makes you feel proud for making your own drug, but be careful not to enjoy it too much. You might decide it's easier to buy it online and let someone else do the work.



Additional Notes


Imine formation happens when a primary amine is added to an aldehyde or ketone, causing water to be removed. To increase the yield, it is important to continuously remove water from the system. Using DCM as a solvent for the reaction is not efficient. Instead, there is a simpler method using instant white pure powder.


  • Mix p2p with MeOH and add MgSO4 and MeNH2.
  • Stir and cool to 0°C.
  • Gradually add NaBH4 and stir for 1 hour.
  • Increase temperature to 40°C for 30 minutes.
  • Remove 2/3 of MeOH through distillation.
  • Add KOH and extract with toluene.
  • Treat with HCl gas.


Is MeOH really that much more efficient?


Yes, you can run a slurry reaction with DCM. However, it is more efficient and produces higher yields to run it in MeOH. DCM reacts with the amine to form the n-chloro ammonium salt, which is undesirable. By drying with MgSO4, you can even use aqueous methylamine instead of methanoic.



The P2P precursor method presents a simple and accessible way to synthesize methamphetamine. The straightforward process and readily available ingredients in the synthesis of methamphetamine or Meth make it an attractive option for those seeking to produce this illegal substance.


Published at : 13/08/2023

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