BK-MDMA SYNTHESIS EASY AND FAST METHOD.

[Acidosis]

Final process from 500g of 2b3'4mp 390g pure Brown cola crystals of BK-MDMA.

 

[chemistry.mob]

It has that brown color because it has many impurities, right? then how do you do to remove impurities?.
because generally pure BK-MDMA is a white or off-white crystalline powder.
thank you!!

 

[chemistry.mob]

My friend, would you be so kind as to describe the laboratory equipment and the reagents that are required in said chemical synthesis?
thank you!

 

[Acidosis]

If you read the article from the beginning you can see that no expensive laboratory equipment was used, only plastic buckets and an electric drill, the necessary precursors and chemical reagents, no glassware or anything at all.

 

[chemistry.mob]

Amigo, Did you do the synthesis yourself, or did you take the information from the internet?
and with 1kg of CAS; 52190-28-0 how much can I get from BK MDMA?
gracias!!

 

[Acidosis]

I made,1kg to 680g aprox final product

 

[chemistry.mob]

My friend, what yield and percentage of purity of BK-MDMA did you get in the chemical synthesis?
And do you know what the wholesale price per kg of BK-MDMA is in the European market, since I am thinking of manufacturing it on a large scale, but first I need to know if it is profitable, after buying the chemical reagents for chemical synthesis.
Sorry for asking so many questions, but I'm a newbie and I need to learn from experts like you.
thank you!!

 

[Acidosis]

if it is very profitable, like most of these substances, the precursor is usually very, very cheap and the total cost of production is ridiculous compared to the benefit it produces. the current price on the street is the same for bkmdma as for mdma (€4000 per Kg of mdmay and bkmdma).

 

[chemistry.mob]

What is the yield of BK-MDMA that you got from the chemical synthesis and percentage of purity of BK-MDMA?
As for the street price per kg of BK-MDMA, you mean the wholesale price, right? (4000 EURO) because the price of street distribution I do not think it is sold for less than 10 EURO per gram,Therefore the distribution price on the street would be at least 10000 EURO per kg.
thank you!!

 

[K-Cyanide]

@Acidosis Thanks a lot for contribution your synthesis to the forum. I will give it a try; definitely. You write the "precursor is very, very cheap". May i ask what you pay for 1kg and in case there´s no privacy conflict, could you tell us who your supplier is? Thx

 

[chemistry.mob]

there are several vendors on alibaba offering the precursor, but it is not cheap, unless I don't know what "cheap" means to you, they have offered me the substance for more than 150 EURO per kg.
That's just the precursor, then the chemical reagents used in the synthesis also cost money.

 

[K-Cyanide]

Yes, I am aware of it, also you can check on chemical book. But there is another crucial aspect to consider. Did you ask how they label it? It makes no sense to order in China and it is seized at customs.

 

[chemistry.mob]

They told me to not worry about that, they are experts in smuggling of chemical substances.

 

[Acidosis]

150usd pero kilogram is fake ...minimun price in china to 1kg 52910-28-0 is 350usd,in bulk 200usd and an latter you pay a tak in the border.

 

[chemistry.mob]

I have some doubts about the chemical synthesis of BK-MDMA.
What percentage should dichloromethane, methylamine, ethyl acetate, magnesium sulfate, methylone chlorhidrate and acetone have?
thank you!!

 

[Acidosis]

Depending on the amount of precursor, the amounts will be adjusted for your process, but for 1kj of precursor you will need 2.5 liters of DCM, and 500ml of ethyl acetate for extraction. Add a handful of magnesium sulfate, it is not necessary to weigh it, and the hcl is added to the base until reaching a ph 5. the recrystallization of the HCL will be done as always 1g HCL add 1.5ml of acetone and 1ml of water solution until it is completely dissolved and to the recrystallization mold.

 

[chemistry.mob]

I am not referring to the amount that must be put in,I mean what percentage of concentration each chemical must have.
each chemical has a percentage, for example sulfuric acid 98% or other percentage
I need to know that percentage in order to buy the chemical reagents with the same percentage.
thank you!!

 

[Acidosis]

All reagents must be of the highest possible concentration and purity and of technical laboratory grade, except hydrochloric acid must be at 32-36-38% for example.

 

[chemistry.mob]

My friend, I have been able to find suppliers for all chemical reagents except methylamine (CAS; 74-89-5), since I have asked Chinese suppliers and they have told me that said chemical is prohibited for sale in China, I may know where your you got it?
I have also checked the prices of the reagents and it is not that they are cheap, so I doubt if it will be profitable to manufacture BK-MDMA and then resell it wholesale to distributors.
When I get the reagents and the equipment for the chemical synthesis of BK-MDMA, could you guide me? since I have never done it before and I am afraid of spending the money on the reagents and not being successful.
thank you!!!

 

[Acidosis]

Of course bro...but you have methylamine 40% water and hcl form in Europe,and methylamine hcl in nitrochemist.com and 40% in more shop online in poland,and vipchemical.pl.
Cheers.
When you have all reactives contact me .IS very cheap made bk mdma,total price to 1kg crystal ready is400€ pero
kg,latter you can buy 1kg to 4000€ Minimun per kg dear!!

 

[rothschild33]

2nd batch made, quality is top notch, testers preferred it over the circulating mdma pills.

One issue though is that 50g of 52190 was used and only 7 gr of end product acquired. It may be that we have been using methylamine hcl mixed with sodium hydroxide in the dcm solution, probably too much methylamine gas escaping. 40% methylamine solution is still on the way so yield might improve by then. Haven't been doing extraction from the aqueous layer as well so that explains it too. Would using a magnetic stirrer also lead to inferior output?

Edit: I also end up adding HCl directly into the DCM with freebase solution after drying with sodium sulfate. Should the DCM be evaporated with vacuum then the HCl with acetone be added, how will this lead to a different outcome from the method I have been doing so far?

Another thing I'm curious about, how do you do layer separation with buckets? I understand with smaller amount it can be done with separatory funnel, but with buckets it does seem to be trickier to pull it off correctly.

 

[antrax]

My friend, I hope you're okay, why are you saying that much methylamine gas is escaping? According to the chemical synthesis described in the forum, it says that the container must be opened during all the entire synthesis, so it is normal for the methylamine gases to escape since it will not affect the final product.
Thank you!!

 

[antrax]

my friend your yield increased? Did you get 7g of final product (powder or crystals) from 50g of CAS 52190-28-0?
Thank you!!