methcathinone

  1. R

    4MMC Mephedrone Shake and Bake method

    Chemicals needed : 100g 2b4m (2 bromo 4 methylpropiophenone) 600ml DCM 200ml methylamine 40% aqueous Distilled/demineralized water 50ml 34-38% Hydrochloric Acid (HCl) 500ml acetone mix 100g 2b4m with 500ml DCM and stir until 2b4m is dissolved, then add 200ml of methylamine 40% aqueous, seal...
  2. I

    Can i make Methcathinone, if i follow the same synthesis as 4mmc?

    I can easily get Propiophenone, so i was thinking of synthesing Methcathinone. I've no chemistry background, I've only synthesisd 3 time 4mmc before, So if i follow this synthesis -> " https://bbgate.com/threads/preparation-of-2b4mp-precursor-for-mephedrone-two-different-ways.7042/ " Will i...
  3. I

    how long the bromination of propiophenone takes? ( methcathinone project )

    Question 
    hello everyone i want to know how long the bromination of propiophenone takes in this video: Methcathinone HCl Synthesis From Propiophenone in stage 1: I'm not sure if i have to stir it for 1 day or 1 hour is just enough... in stage 2: after the bromination process and after adding methylamine...
  4. B

    Help with khat extraction.

    Im trying my hand at extracting cathinone/cathine from my fresh khat leafs and was wondering if anyone can let me know if im headed in the right direction or if its not going to work etc. I started buy cutting about 40grams of fresh growth tips and leafs. https://pasteboard.co/isbzkw7zA51s.jpg...
  5. Douda

    Free Sample Recieved (South Africa)

    Question Looking for a vendor 
    I Just want to thank @Madre and the BBTEm for the free sample.Thank you for the 5 gram The delay was from my country side as they are busy closing down the postal office.If you are from Kimberley,South Affrica,you are welcome to come have a taste ⭐️ Service security (from 0 to 10) 10 ⭐️ Speed...
  6. Ephedrine Hydrochloride Recrystallization

    Ephedrine Hydrochloride Recrystallization

    Fast and pure. https://bbgate.com/threads/synthesis-of-ephedrine-hydrochloride-and-chemical-analysis.9537/
  7. Methcathinone HCl Synthesis From Propiophenone

    Methcathinone HCl Synthesis From Propiophenone

    Stage one: 1-Phenylpropan-1-one Bromination Stage two: Preparation and Washing of Methcathinone Hydrochloride Stage three: Methcathinone Hydrochloride Formation Edit: 6:20 - 125 ml of ethyl acetate https://bbgate.com/threads/synthesis-of-methcathinone-hydrochloride-from-propiophenone.9410
  8. Brinda

    4-MMC Complete Synthesis

    4-MMC Synthesis Big thanks to @WilliamDampier for providing me with the necessary reagents to synthesize this compound. Abstract 4-MMC is a synthetic stimulant of the amphetamine and cathinone classes. It is chemically similar to the cathinone compounds found in the khat plant of east africa...
  9. G.Patton

    Ephedrone From Ephedrine Hydrochloride

    Introduction Ephedrine and pseudoephedrine, commonly used in clandestine laboratories in synthetic oxidation with potassium permanganate to form 2-methylamino-1-phenylpropan-1-one. This ketone product of methamphetamine, termed "ephedrone", "methcathinone" and "Jeff". Some people on BB Forum are...
  10. H

    Methcathinone from Propiophenone.

    Hi, I have access to Propiophenone, so I was thinking about Methcathinone. My question is: If I will swap 4-Methylpropiophenone to Propiophenone in this recipe: https://bbgate.com/threads/4-mmc-mephedrone-synthesis-bromination-in-dichlormethane.227/ and I will do everything like in this...
  11. Rutherford

    Hydrobromic Acid?

    Hello everyone! I'm new here. I'm just a beginner hobbyist who wants to enter the world of chemistry. I would like to know if any of you know any way to synthesize the a-pvp precursor substances (for example: 48% hydrobromic acid, pyrrolidine and valerophenone). since in my country it's quite...
  12. white7proton

    HOW?! 4mmc Unorthodox Setup

    Question 
    My question is, I know of someone who for obvious reasons remains private and also wont just share his setup details but from conversations where he has mentioned things by accident about how he functions I've come to realise he works very unorthodox in the way that he doesn't use chemistry...
  13. ymaaah

    Methcathinone (ephedrone/βk-methamphetamine) synthesis

    Chemicals: KMnO4 [Potassium Permanganate] - This is sold at 'Sears' in a blue bottle. (Catalog #4234415) It's used to remove iron from water filters. Pseudoephedrine HCl - Get a box of 96 'Equate' Tablets from Wal-Mart, or Sudafed's will work. Isopropyl Alcohol [Isopropyl 70% Rubbing Alcohol] -...
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