BK-MDMA SYNTHESIS EASY AND FAST METHOD.

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

 

[antrax]

now I will have to wait several days until crystals form.

 

[acidtobase125]

Hi heineken can I please get from you a contact on some secure encrypted messenger so i can text you on pv ?

 

[antrax]

I have obtained 7.25 grams of methylone HCI starting with 10 grams of precursor CAS 52190-28-0, the pH was 5, after adding the HCI & acetone solution to the organic base, the yield is (72.5%) very low, since the user @Acidosis who shared said bk-MDMA chemical synthesis route says that 90% yield is obtained from the precursor CAS 52190-28-0.

 

[wavyUK]

Has it been recrystallized ?

 

[wavyUK]

Did ur precursor look same as acidosis or was it that dark brown type do u think this could be the reason for low yield

 

[antrax]

It´s the same, i already asked him.

 

[PolandoEmingarnte]

still dirty powder send to energy control xD

 

[antrax]

Results after recrystallization of methylone hydrochloride with deionized water.

 

[PolandoEmingarnte]

and now is still dirty when u wash him if u wash him u get 30% xD or u say peiple new product cola xD

 

[antrax]

The result after recrystallizing the methylamine hydrochloride with deionized water and leaving it for 4 days to settle, starting with 100 grams of precursor CAS 52190-28-0, the final result gave a yield of 18.78% and the color of the crystals is more brown than my last attempt (which was more orange) (cocacola), the result of this attempt has the color and format very similar to the precursor CAS 52190-28-0.
the yield is definitely much higher, I did not do the ethyl acetate extractions, I lost product in the filtration, the pH was not 5 when adding the HCI & acetone solution to the organic base…. lots of dumb mistakes

 

[PolandoEmingarnte]

if u get nice white powder or ice glass crystal show then now u get 100% dirty product bleee...

 

[wavyUK]

Shut up he's just showing his experience and u just try scam everyone

 

[wavyUK]

There should be a vote to remove u

 

[PolandoEmingarnte]

bro if he show real good bk mdma ok then he made 100% dirty and what is this toxic drug nothing

 

[wavyUK]

Showing his mistakes which is useful but all I've seen u do is say things and not explain just demand money

 

[blackburn]

@Acidosis can replace DCM with something else?

 

[xoxoxoxo]

yes u can

 

[blackburn]

What more ?

 

[arundo]

probably THF, but I didn't try yet.

 

[/\/\1]

I have trouble finding a source for small amounts of CAS 52190-28-0 (50-100gr or something), more is oke but I really dont need a lot.
Also the vendors earlier mentioned dont have 40% methylamine or the site seems down. Anybody has a good EU source for this? Thanks!

 

[Acidosis]

Organicchemistry.pl

 

[hider8028]

boss i need help make bk-mdma
Are you willing to provide a detailed raw material list and make a production video? I am willing to pay for it! I hope to get your help

 

[hider8028]

Because my English level is low and I use a translator, I have difficulty understanding many paragraphs of your article and I really need your help.

 

[antrax]

It is a simple and fast synthesis route.
The chemicals you need are the following: the chemical precursor (CAS:52190-28-0),DCM, Methylamine 40% aqueous solution, Ethyl acetate, Distilled water, HCl 35-38%, Pure acetone, Deionized water.