Simple methylone synthesis (bk-MDMA)

[karamelosanto]

HI, Thanks for sharing this synthesis, I think is very clear.
I am from South America and here is a little difficult to find DCM. However, I can try to find it in some way. Maybe buying it from china.
I want to ask. Can you put all the regents in a list with quantities to make a little more easy to understand what I must to buy. If is possible with an estimated price.
Thanks!!!

 

[Professor11]

Pode me mandar uma mensagem? Sou da América do Sul também, estou iniciando na produção de Metilona.

 

[Marvin "Popcorn" Sutton]

The table shows the density of 40% methylamine as 0.89g/ cm3, hence 7.18g of pure methylamine gas is obtained in 20ml.
Let us compare the molecular weights of methylamine and its hydrochloride:
M (CH3NH2)HCl = 67.518 g/mol
M CH3NH2 = 31.057 g/mol.
Ratio = 2.174
If you use the proportions from the synthesis, you will need 15.6g of methylamine hydrochloride to replace 20ml of 40% methylamine solution.
Methylamine hydrochloride needs to be dissolved beforehand in the proportion of 1g to 2.5ml water (15.6g and 39ml).
Prepare sodium hydroxide (NaOH) solution of 18g and 54ml water, let it cool and pour it into a flask with 2-bromo-3,4-methylenedioxypropiophenone solution. After that, add methylamine hydrochloride solution. Then continue according to the instructions.

 

[arundo]

Hello, I'm doing the math, and I see that the molar ratio of NaOH isn't equivalent with methylamine HCl. It doubles. It's for some reason?

 

[antrax]

I want to try the chemical synthesis of bk-MDMA I already bought all the necessary chemicals, I will start directly from the precursor 2-Bromo-3',4'-(methylenedioxy)propiophenone (CAS Number: 52190-28-0) since I already bought it from a Chinese chemical supplier and I paid 280 dollars for 1kg with shipping included, from 25 kg I will pay 200 dollars for each kg.
kg with shipping included.

I bought the methylamine 40% aqueous solution from a Polish supplier, although it was not an easy task to find it, and the other chemical products are easily available in the national market, except for 36% hydrochloric acid, I only found 35-38 % analytical grade hydrochloric acid which I bought, magnesium sulfate I didn't know which one to buy so I bought the anhydrous.

Ácido clorhídrico 35-38% AGR Reag.Ph.Eur.

HCl

www.letslab.com

Magnesio Sulfato anhidro GLR

MgSO4

www.letslab.com

I will follow the following chemical synthesis of bk-MDMA since it seems easier than the one you shared, but I may be wrong, I would like you to give me your opinion.

http://bbzzzsvqcrqtki6umym6itiixfhni37ybtt7mkbjyxn2pgllzxf2qgyd.onion/threads/bk-mdma-synthesis-easy-and-fast-method.6423/

Thank you!!

 

[Eddybeaumont]

hello mate, can you give me an address to buy cas 52190-28-0 please?

 

[Osmosis Vanderwaal]

Someone asked me the other day about using sesamol to get MD-P1P, and it looked possible. Any opinion on that?