4mmc

  1. D

    CAS 1451-82-7 2-Bromo-4-Methylpropiophenone

    Chemical Name: 2-bromo-4-methylpropiophenone CAS: 1451-82-7 Other Names: 2-bromo-1-(4-methylphenyl)propan-1-one, 2b4m Appearance: Solid Color: White to Off-White
  2. 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...
  3. L

    green 4mmc precipitation

    Question 
    my precipitation goes green instead of white , I need a better acidification method, i can’t buy equipment right now
  4. I

    Need 2b4mp in Asia

    Need 2b4mp Need in asia
  5. Dr. MMX

    Mephedrone (4-MMC) Synthesis [2B4M, Etyhyl Acetate, Methylamine HCl]

    You can scale it proportionally (in large amounts methylamine may be added in more parts) Reagents: 1. 2b4m 100g; 2. Ethyl Acetate 500ml; 3. Distilled water ~2l; 4. NaOH 100g; 5. Methylamine HCL 150g; 6. Acetone 500-1000ml; 7. HCL acid 50-70 ml; Equipment: 1. Magnetic stirrer; 2. Beaker 200ml...
  6. I

    How to make 4mmc weight more and less strong

    Question 
    So i recently synthesisd 4mmc, and my friend tried that stuff, they said the one available in market and this one have huge difference, this one is very strong, so how do i make it wieght more, what type of powder stuff should i add that doesn't harm anyone And how much should i add let's say...
  7. I

    4mmc, is it mandatory to crystaliz it?

    (4mmc) After acidification and filtration process and Washing with dry actone, we get meph powder. Can we consume that powder after drying? Or we have to crystal it? Like is it mandatory? I know it makes our product pure? But what if we skip crystallization?
  8. armanimani

    Looking for a supplier of Mephedrone to Serbia.

    Looking for a vendor 
    Hello forum users. Im looking for a vendor who can supply me good quality and high purity 4mmc to Serbia, with safe delivery and good stealth skills. Thank you
  9. K

    Failed 4mmc synthesis, need help

    Question 
    Please give it a read and help me First i did 4mp -> 2b4mp Chemical i used 4-methylpropiophenone Hydrogen bromide 46-48% Hydrogen peroxide 37% Sodium bicarbonate (I followed this synthesis - https://bbgate.com/threads/preparation-of-2b4mp-precursor-for-mephedrone.7042/ ) How i did it -...
  10. K

    Need help in 4mmc synthesis step

    Question 
    So i first added 2b4mp then bezen in flask then i added methylamine 40% and started stiring with megnetic stirrer, now i don't have heat source so how long should i stirrer for without heat? And how will i know the reaction is done? At starting the liquid was white right now its turned greenish...
  11. K

    Equipment and glassware check 4mmc

    Question 
    do i have everything to synthesis 4mmc? I'm going to follow "madre" synthesis And also i need someone who can help me between synthesis so i dont mess up Please is there any one who could help? Half of the stuff got delivered
  12. EHRMANTRAUT

    METHYLAMINE HYDROCHLORIDE (HCL)- is no joke

    And so, this post is designed more for new users. the purpose of this post is to get rid of small mistakes during the preparation of methylamine. if you already know everything and this article is not new to you, then please just put a bold "Like" and you can add your experience in the comments...
  13. K

    Have some doubt about Mephedrone

    Question 
    I want to discuss some things about Mephedrone, i hope you give me your precious 10 minutes (1) I'm reading synthesis of 4mmc for last 1-2 month, and I'm very much interested in making 4mmc. I don't have any experience in chemistry, but i think i understand 80% of the process and i think i can...
  14. BioHackers

    BioHackers hand out free 4MMC samples in Bratislava

    Mephedrone News Dead Drop Bratislava 
    Hi! We have fresh dead drops in Bratislava These are DD by 2g and they are offered as free samples. You can be among those who get a free sample. But we need you to write a detailed review here -...
  15. TheVacuumGuy

    Hexane

    I was looking over the properties of Hexane, and it seems a good fit do use as solvent . It is also cheap. Anyone experience with it for Mephedrone synthesis ?
  16. R

    Anyone create video with

    Can one of you create a detailed video with the method of making 4mmc at home?
  17. J

    Mephedrone purification and crystallization

    I've seen a lot of different ways to clean meph on larger scale or how to make crystals really big for customer appeal. But my question is, which solutions for crystallization or washing methods are the best for cleaning small portions of mephedrone bought on the streets ? I don't care how...
  18. H

    Looking for seller of 4mmc USA

    Mephedrone Buy 
    Hi. I'm looking for a great quality 4mmc to USA. I need great white crystals 500gr per month
  19. DragonLabz

    High yielding 4MMC synthesis / 2B4MP

    4MMC in dcm , addification in water with hcl37% Ph 5.5 Yield powder / 64% Yield crystals / 52% Thanks to @Marvin "Popcorn" Sutton @HIGGS BOSSON for giving us some good advice!
  20. freedum

    Please look over my recipe

    If you. Can spot any issues, or add anything to it would be greatly appreciated. I'm going to try to do a series of videos. To contribute to the forum and do a giveaway of product so I want it to contain as much info as possible and the product to be semi decent for consumption...
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