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maybe doesn't work in your lab, I know where it worked flawlessly several times

There are other methods used in the underworld, but I feel it's stupid giving them up for free, sorry buddy can't do that. Most DEA analytical reports you can't find online, they post only only certain CC-intranet servers and there is where the good stuff is. Online you see only Patents and old...

This one-pot works fine if you know the flaw in the Jounrla paper. Thing is... you can't add that propionyl chloride to an acidic reaction mixture, if you do then you'll end up with ANPP as final product and nothing else (done & verified with FTIR, also verified in two different scientific...

I don't, I look here twice a year or so

This super old Fentanyl synthesis from "Rhodium Archives" is both difficult, unsafe and extremely outdated

Why should you when you can easily buy henna online?????????????? Questions like this makes me wonder

Very interesting and cool idea. Never tried this drug though, but many guys says it's nice

Any serious cooker should invest in an AMAR Equipments reactor, the worlds most cheap high quality reactors, it's really good stuff and quality definitely comparable to EU-made stuff that cost 500% more. You cn have a very goof one 5L AMAR reactor 2500psi with electric stirrer & heating/cooling...

I have done this since 1991 Mr. Patton. "Cooking" we did in EU back in the 1980s-1990s, 2000-2018 it was all Parr Shakers and Büchi reactors (also home build from SS school kitchen food cooking supply) or cheap reactors imported from India. But last 2-3 years most mid to mega labs years works...

That was the longest meth synth I have ever seen in my life, and extremely old fashion, overkill of silica, overkill of solvent. End product heavily contaminated. You obviously have good lab skills, but that's all in my opinion. I would make this within 10-12 hrs in same yield and definitely...

You are probably the mbest online cemist ever when it comes to speed and meth, extremely well performed synthesis' all of them here. I'm impressed ass hell and that's the forst time ever I said that to anyone :)

That final oil is extremely contaminated so you must vacum distill it properl with att least 22 mm/Hg vacuum source (aspirator will do fine). The lighter color of ther P2P oil the cleaner it is, simple as that, if it'äs still yellow orangish after first vac-distillation then run it once more...

P2NP will dissolve in Sodium bisulphite solution, but the benzaldehyde is solveble in bisuphite solution, that is the whole point of tis washin, you wash out the benzaldehyde rest from tyhe crustals, the crystals do not dfissolve in the bisuphite water solution (it will only remove the...

Deep freezer always, at minus celsius -12 or higher frezing point, -12 to -20 is odeal, you can keep it for years like that. Always di a minimal amount of alcohol re-crysdtallization anyways when you take it out for use next time

absolutely fantastic and super easy & smooth synthesis. TYjis is actually the first new P2P synth I have seen in at least 5 yrs hahaha. You got my attention here buddy. But the precursor... never heard of that either

any alcohol will do, it has not to be only IPA. You forget the most important of all buddy, that is to wash / ruinse the P2BP crystals with sodium bisulphite after recrystallization. Whatever method you used to make the P2NP always a small ampount (0.25% up to 5%) of benzaldehyde always...

After P2NP crystallized out you shall distill off 60% from the liquids left over, add 1 gr crystall P2NP into it, put in freezer and another 5-8% of P2NP will crystallize out from that (little darker, need to be re-crystallized 2x). P2NP shall always be washed with sodium bisulphite to rinse...