4-methylmethcathinone

  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. K

    Question about the long term stability of Mephedrone and other Cathinones

    Question 
    This paper suggest that Mephedrone as well as other Cathinones are unstable in certain solutions (MeOH, ACN). https://www.frontiersin.org/articles/10.3389/fchem.2020.597726/full Does anybody have any solid information about the long term stability of Mephedrone and other Cathinones outside of...
  3. cubesquare

    4-MMC and what you actually get.

    I was having a convo with @Gordon Ramsay and @Heineken about 4-MMC and the topic of testing and quality came up so I wanted to start this thread to capture some of what I have found. Looking at the massive variation in quality, look and feel, texture and dryness found across many vendors...
  4. SonicNL

    4-MMC (mephedrone) synthesis in DCM

    I've tried this synthesis and gotten yields ranging from 30% 45%. Sharing in case it might be helful to others. Vice versa, other people might know changes to this synthesis for higher yields. Improvements are always welcome Needed: 100 g 2-bromo-4-methylpropiophenone 500 ml DCM 200 ml...
  5. 4-MMC (mephedrone) synthesis. Complete video tutorial.

    4-MMC (mephedrone) synthesis. Complete video tutorial.

    https://bbgate.com/threads/4-mmc-mephedrone-synthesis-complete-video-tutorial.616/
  6. Marvin "Popcorn" Sutton

    4-MMC (mephedrone) synthesis. Complete video tutorial.

    This video represent a simple synthesis way of 4-MMC (mephedrone) in a small scale from 4'-methylpropiophenone. There is total synthesis video manual which explain everything and gives opportunity to make 4-MMC to every beginner of organic synthesis. Equipment and glassware: Round bottom...
  7. Marvin "Popcorn" Sutton

    4-MMC (mephedrone) synthesis. Bromination in dichlormethane.

    We'll consider mephedrone (4MMC) synthesis in this article. Dichloromethane (DCM) is used as a solvent. It has a low boiling point (~40 °C) and synthesis procedures take a little time. Work conditions: Air temperature 20-24 ºC; Relative humidity <60%; Well-ventilated room (with air...
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