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Discord Now Fully Linked With 420chan IRC

unexplored waters

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- Sat, 22 Apr 2017 17:42:58 EST UoTssc8h No.78641
File: 1492897378795.png -(23977B / 23.42KB, 567x417) Thumbnail displayed, click image for full size. unexplored waters
Pretty much any phenol without other more lablie reactive sites can be converted to an allylbenzene (like safrole) via condensation with allyl halide and subsequent aromatic Claisen rearrangement of the allyl phenol ether. From there it's known chemistry to get to an amphetamine derivative. pic related is delta-tocopherol, a form of vitamin E, and it's resulting amphetmaine derivative, which is strikingly similar to the 2C-x's and DOx's. There are literally thousands of easily obtainable phenol-derivatives out there with possibly psychoactive derivative amphetamines. Why has there not been more exploration into this chemical space?

Which Major Least hard

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- Sat, 04 Mar 2017 01:53:55 EST LObRvGV/ No.78585
File: 1488610435460.jpg -(170885B / 166.88KB, 670x901) Thumbnail displayed, click image for full size. Which Major Least hard
Which major requires less chemistry? Because to me, chem always seemed like an endless list of things to memorize: polyatomic ions, acids, bases, electron charges, drawing Lewis-dot diagrams, etc ad nauseum...

  • Neuroscience
  • Pharmacology
  • what else?
5 posts and 1 images omitted. Click View Thread to read.
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Fucking Lightham - Wed, 12 Apr 2017 00:30:04 EST roSXguau No.78634 Reply
chem is fun in the lab, did neurosci major because the psych courses were easy, now getting over more into computer science. study what you like tho, you'll have plenty to memorize anyway.
>>
Esther Drandlegold - Sat, 15 Apr 2017 13:01:09 EST q+gC2Vuv No.78636 Reply
Neuroscience probably has less chemistry but both of those majors are pretty heavy memorization. You will have to memorize drug/metabolic pathways. At least in chemistry there is an internal logic to it once you get the basics down, but with molecular pathways it's almost senseless memorization with having to know all the different (often randomly named) parts and how they interact with each other.

What testing could be done on RCs ordered online?

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- Mon, 09 Nov 2015 17:25:34 EST NUJLhhhW No.77357
File: 1447107934857.jpg -(221066B / 215.88KB, 1045x854) Thumbnail displayed, click image for full size. What testing could be done on RCs ordered online?
So, I found a clearnet source for both Etizolam and Clon, but then upon checkout, this shit comes up:

>We will need a detailed account of your research methodology though before shipping any order. This an include how you will be utilizing the chemicals, what equipment is used, anticipated results, etc.

What is some things I can say? Obviously they know people are just ingesting them, yet they still have the disclaimer for Not For Human Consumption. That's fine.

But I've never seen this type of bullzhit.

anyone a science student or chemistry student or actual chemist or anything? I know some people say they can test for purity of the drugs. What would be used for that? Some type of ethanol, beakers, syringes, etc?

Thanks.
6 posts omitted. Click View Thread to read.
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Fanny Nucklelune - Mon, 27 Mar 2017 11:52:55 EST NiKHAkYF No.78613 Reply
>>78583
>we cannot divulge into specifics.
Excellently worded. You'll be fine.
>>
Phineas Gaffingcocke - Mon, 10 Apr 2017 00:00:59 EST n/Fuk2xx No.78631 Reply
what are you trying to do?
make Oxycontin?
I really wouldn't recommend that.
>>
Fucking Lightham - Wed, 12 Apr 2017 00:22:40 EST roSXguau No.78633 Reply
it's for zapping labrats, read and cite some research papers.

A/B xtract. Blood interaction.

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- Thu, 06 Apr 2017 22:23:54 EST LObRvGV/ No.78627
File: 1491531834158.jpg -(15650B / 15.28KB, 320x180) Thumbnail displayed, click image for full size. A/B xtract. Blood interaction.
If you did an A/B on a bunch of used cottons with some blood in the mix as well, what would the blood do if you add base->non-polar extract->add acid to neutralize.

Or wait, now I forget... ^ that sounds like "B/A'... if you're starting with traces of heroin-hcl leftover, then you would start with the base, riiiight....

P.S. check out your
\Program Files (x86)\Steam\SteamApps\common\Counter-Strike Global Offensive\csgo\streams
folder for some cringey streamer shit.

Retrosynthesis

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- Wed, 05 Apr 2017 05:17:10 EST kVxUxljq No.78621
File: 1491383830284.png -(46084B / 45.00KB, 1445x527) Thumbnail displayed, click image for full size. Retrosynthesis
Hey guys, it's been awhile since I've studied Ochem (3 years now) and I'm pretty rusty. Thought I'd give retrosynthesis a crack but I'm seriously struggling with this kinda molecule.

I know my retrosynthesis probably looks dumb because as I said, I'm super rusty. Can anyone point me in the right direction please?
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press - Wed, 05 Apr 2017 07:15:23 EST Jirf0CGs No.78624 Reply
1491390923111.png -(140827B / 137.53KB, 389x288) Thumbnail displayed, click image for full size.
what are your criteria for starting molecules?
if you go with B i think that deprotonating acetylacetone, which can be made via the claisen condensation of ethylethanoate and acetone, and then jamming that on 4-"something"hexan-1-ol would work if you the something is a good leaving group, like a trimetyl ammonium thingy for example.
>>
Charles Gillerbot - Wed, 05 Apr 2017 20:55:35 EST kVxUxljq No.78626 Reply
>>78624
the only real criteria is that it should be able to be done in the least amount of steps with commercially affordable reactants (which i guess is the point of retrosynthesis)

i'll give that a go, cheers!

N2O Synthesis

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- Fri, 03 Feb 2017 08:00:40 EST fDi3lCXD No.78519
File: 1486126840649.jpg -(141394B / 138.08KB, 720x1280) Thumbnail displayed, click image for full size. N2O Synthesis
Hey guys, whippets can get expensive. Does anyone synthesize their own N2O at home/do you have a favorite method of doing so?
14 posts and 1 images omitted. Click View Thread to read.
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Bombastus !uYErosQbLM!!Mybq1UbK - Thu, 30 Mar 2017 19:31:30 EST 9aybb3lV No.78615 Reply
>>78614
why'd you delete your science madness account?
fucc i was gonna offer you a part time contracting thing there. reactivate bls.
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Augustus Blackcocke - Wed, 05 Apr 2017 14:29:58 EST 1YWXh+i8 No.78625 Reply
I'm sure the gas would get cheaper than whippets in cylinder form.

subject

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- Fri, 31 Mar 2017 00:52:19 EST 8Bqb2ojy No.78616
File: 1490935939445.jpg -(217743B / 212.64KB, 1674x670) Thumbnail displayed, click image for full size. subject
>hehe yeh bro meth is super simple to make just shake and bake my dude heh
2 posts omitted. Click View Thread to read.
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Hannah Hublingsatch - Mon, 03 Apr 2017 22:51:52 EST KtEKcIRL No.78620 Reply
i never even thought about making the nitroethane before lolwut
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press - Wed, 05 Apr 2017 06:46:51 EST Jirf0CGs No.78623 Reply
1491389211485.jpg -(88839B / 86.76KB, 640x625) Thumbnail displayed, click image for full size.
your image doesnt even include any routes using ephedrine so i dont see the point of being pissed at shake n bake.

sorry you wasted dozens of hours in ms paint.
>>
jet fuel paint hardner meth in a crockpot - Thu, 12 Apr 2018 13:23:45 EST 2Sv5WqAP No.79061 Reply
when i was in prison every one talkn about orange crush rc fuel an dupont acrylic paint hardner mix together in a crock pot 12 low 12 high and wala rc fuel has nitromethane andpaint hardner has well fuck i dunno but we on ta sumthin

Purity Testing GCMS HPLC etc Question

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- Tue, 28 Feb 2017 08:07:46 EST LObRvGV/ No.78584
File: 1488287266677.jpg -(11486B / 11.22KB, 439x373) Thumbnail displayed, click image for full size. Purity Testing GCMS HPLC etc Question
This is an email I sent out, but feel free to take a whack at it.

From the given information on the FAQ:
>Then we perform a qualitative analysis on each component identified where possible,
>comparing each substance with a pure reference standard.
>Our results directly provide the result of the salt of the substance, as we’re
>using a salt as a reference standard. The quantitative results are provided using
>a calibration curve from a reference standard.

as well as the techniques listed here https://energycontrol-international.org/drug-testing-service
It seems that almost all of those techniques can be used to generate a quantitative purity result, e.g. GCMS, LCMS, HPLC, UV/Vis.

So can you try to fill in the blanks here for me?

Generate pure quantitative result based on reference standard.
???
Calibration curves
???
Obtain substance % percentage.

How are these calibration curves created and how exactly are the curves used to determine the % percentage? Is it done by hand? Done via software?

The reason I ask is so I can understand and explain how people have reported widely varying purity results returned from the EC lab. In one case, someone sent to EC two samples of 4-MMC from the same batch with no obvious signs of cut, yet "the same shards came back with one 85% result and one 45% result." Why is this?

It is not the first error I've heard of, and I'd like to know, please ask your lab techs how perfect your quantitative test method is, and how much error tolerance is acceptable? Do you ever test twice to verify? For instance, testing heroin with HPLC and LCMS to compare both machine's quantitative data?
5 posts and 1 images omitted. Click View Thread to read.
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Vehk !7HYGxe5v5c - Wed, 15 Mar 2017 22:49:59 EST l5Akm3J6 No.78601 Reply
>>78591

The compound in the bottom right is incorrectly labelled. The compound pictured is methadone, while it is labelled as methedrone, which is a methcathinone and related to mephedrone.

Step up, fam.
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Walter Goodwater - Thu, 16 Mar 2017 21:31:37 EST ZUVcy1Vx No.78607 Reply
1489714297151.jpg -(4617B / 4.51KB, 259x194) Thumbnail displayed, click image for full size.
>>78584

A reference standard is a documented, authentic sample of the chemical you are looking to analyse for.

You dilute the reference standard in solvent at a range of concentrations, generally 5 different conc. are used for a good calibration curve.

You set up the instrument (GC/MS/HPLC/UV ect.) and inject each of those 5 standards you prepared.

The plot of detector response (peak area) as a function of each standard concentration should be roughly linear, fit a least squares line and use the equation of that line to calculate the amount of analyte in your test sample based on the peak area it gives.
>>
Walter Goodwater - Thu, 16 Mar 2017 21:34:39 EST ZUVcy1Vx No.78608 Reply
>>78607

this process is not nearly as simple as it sounds.

if you really want to test the lab's accuracy weight out a decent sized sample of a compound (~500 mg) and grind it well, then submit two samples of the same grind. They should be within 10% or so of each other

How to creat Oxygen (O2)

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- Fri, 27 Jan 2017 13:36:17 EST MuFe+5ez No.78510
File: 1485542177999.jpg -(27750B / 27.10KB, 400x300) Thumbnail displayed, click image for full size. How to creat Oxygen (O2)
Let's say you're in Syria in an ai-tight room and there's poison gas detonated. What simple household materials could you use to synthesize oxygen? Is it possible to use rust as a source for instance?
5 posts omitted. Click View Thread to read.
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Nicholas Biggleforth - Thu, 16 Feb 2017 08:48:55 EST WYa1y06F No.78535 Reply
Wouldn't that just end in you dying from oxygen poisoning?
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Hugh Trotspear - Tue, 07 Mar 2017 11:46:56 EST Lx3qHXrW No.78595 Reply
1488905216863.jpg -(449256B / 438.73KB, 780x2128) Thumbnail displayed, click image for full size.
Easy

Get some dry D cells. Take out the magnesium dioxide
Get some Hydrogen Peroxide
Mix
Capture the bubbles
O2

The most dangerous weapon in the world, hiding in plain sight.

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- Fri, 10 Mar 2017 20:09:22 EST zYI/8bOR No.78598
File: 1489194562684.jpg -(71710B / 70.03KB, 604x484) Thumbnail displayed, click image for full size. The most dangerous weapon in the world, hiding in plain sight.
==MAKE AS MUCH ORGONITE AS POSSIBLE RIGHT NOW!!!!!==
This is not a drill.
>cell phone towers are weaponized death rays ready to nuke the planet or act collectively as a super powerful HAARP-like machine.
>Orgonite converts harmful rays into healthful ones, and can be "gifted" near cellphone towers to negate the effects. The larger ones make chemtrails harmlessly dissipate.
**btw Wilhelm Reich is a notable person related to this topic.**
>>
Cornelius Nammerfield - Sun, 12 Mar 2017 15:23:18 EST 4tmtdVyg No.78599 Reply
1489346598186.gif -(3210878B / 3.06MB, 500x207) Thumbnail displayed, click image for full size.
Looks cool tho

I would like to know more

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- Wed, 22 Feb 2017 11:05:12 EST tYqZ8S2V No.78537
File: 1487779512722.jpg -(397458B / 388.14KB, 2244x1983) Thumbnail displayed, click image for full size. I would like to know more
Is powdering a carpet with Borax a good way to kill carpet beetles without killing the occupying human?
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William Bocklewell - Wed, 22 Feb 2017 12:29:43 EST 4tmtdVyg No.78538 Reply
I've used borax to assassinate the ant queen(s) before.

Mix it 1/3 parts borax, 1/3 part sugar, 1/3 part hot water. Let it cool then let the sugar solution sit out in a flat dish or something. I dunno if beetles are as sensitive to borax, but I'm sure they don't have a processing method for borax.
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Angus Wiblingdock - Mon, 06 Mar 2017 16:37:04 EST Ja2fAPPl No.78594 Reply
Borax will kill the bugs but any eggs they leave behind will be spared. You'll have to continuously reapply over months to get rid of all of them.

Vaping Safety Questions

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- Tue, 07 Feb 2017 04:15:28 EST LObRvGV/ No.78523
File: 1486458928741.jpg -(59137B / 57.75KB, 1200x630) Thumbnail displayed, click image for full size. Vaping Safety Questions
I'm going to describe a process and ask some questions at the end (though any helpful feedback is good)

  1. heroin dissolved in isopropyl alcohol
  2. baking soda added
  3. caffeine about 1:1 to lower MP
  4. iso evaporated onto foil

The end result way too baking soda and some went into my throat in scalding liquid form. Good thing heroin kills pain.

  • what's that called when two substances are mixed to create a lower boiling point?
  • Is it safe to vape that baking soda?
  • If I used soda ash, would it be safe to vape that too?
  • any recommendations?
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breakabond - Tue, 07 Feb 2017 04:20:53 EST LObRvGV/ No.78524 Reply
1486459253103.jpg -(32054B / 31.30KB, 549x383) Thumbnail displayed, click image for full size.
  • would acetone be better?
  • is caffeine soluble in acetone?
  • what about heroin?
  • what about baking soda?
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Press - Tue, 07 Feb 2017 17:17:30 EST vUcWj3D5 No.78525 Reply
Its called freezing point depression. Pretty cool shit, back inna days people determined purity and molecular weight with that effect.

Vaping either baking powder or any inorganic nontoxic base wont be a problem unless you inhale too hard.

Concerning the solvent, just look for the swg drugs heroin dossier( guess thats what your chart is based on?) or someother tables to check which solvent is useable for both the HCl and the freebase. You dont have to add the caffeine while thd h is still is in solution as long as you mix it thoroughly

Id recommend using as little solvent as possible while not slowing the dissolution of the base down too much and installing gentoo just to be safe
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
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breakabond - Wed, 08 Feb 2017 00:27:51 EST LObRvGV/ No.78526 Reply
That chart is from the swdrug. We dont have acetone solubiltiy info afaik then. ill stick with IPA

How much Sodium Carbonate -> basify

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!!D0XjIgKF - Sat, 21 Jan 2017 01:17:05 EST zsw9I8fO No.78484
File: 1484979425963.jpg -(34039B / 33.24KB, 513x392) Thumbnail displayed, click image for full size. How much Sodium Carbonate -> basify
How much sodium carbonate would convert 1 molecule of Heroin HCl, or wait, would it be Acetate, yeah.
How much sodium carbonate 1 molecule Heroin acetate -> Heroin base.
9 posts and 2 images omitted. Click View Thread to read.
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Oliver Fanforth - Tue, 24 Jan 2017 01:24:46 EST LObRvGV/ No.78497 Reply
>>78493
Okay so the solution to avoiding the accidental morphine production then is to perhaps use a weaker base (is ammonia weaker? maybe just baking soda) and quickly extract it afterwards?
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Bombastus !uYErosQbLM!!Mybq1UbK - Tue, 24 Jan 2017 01:34:48 EST Req4jw5M No.78498 Reply
>>78496
Deprotection. Sorry, I was /benz/ed as shit when I decided to legitpost on a few boards. I mean, the information is still good.
Fuck I should teach more when I'm benzed no i really shouldn't

No. You use as little water as possible with an ice bath and then do a vacuum filtration when the freebase precipitates. I don't see why an extraction after freebasing wouldn't work. However, I don't really work with that stuff as much and have no idea if it acts like morphine chemically (it shouldn't due to no active OH groups). Alternatively, You could do the boil down and then acetylate the morphine back into diamorphine.

I'm too chemical, though. I would look up conversion between #3 and #4 or whatever on the internet. Homebaking is much easier than what I would do.
>>
breakabond - Tue, 07 Feb 2017 01:18:50 EST LObRvGV/ No.78522 Reply
So I used sodium carbonate super-saturated (pH was ~10-11) then added some heroin salt -> tried using hexane to extract it -> evaporated.
Evaporating is always the worst step for me, because unless you're doing a massive batch, you end up with such a small amount of freebase residue, so for max efficiency I try to evaporate directly onto foil, which means I try to make a wide dish out of foil, which often ends up breaking and leaking all over my desk, BUT when it does work Im able to vape right off that foil. The alternative would be to put it solid container, but there's ALWAYS some waste when you try to scrape it all up.

So did it get me high? barely. Not enough. Wasteful.

Changing Carbon to Silicon for new life

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- Tue, 24 Jan 2017 17:41:29 EST B2LKOBQC No.78499
File: 1485297689266.png -(20193B / 19.72KB, 1008x630) Thumbnail displayed, click image for full size. Changing Carbon to Silicon for new life
So me and this girl on one of my classes had come up with substituting Carbon for Silicon that we could get a new form of life, but one of our teachers said it was unbalanced. What does she mean?
5 posts and 2 images omitted. Click View Thread to read.
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Frigate - Wed, 25 Jan 2017 17:44:20 EST B2LKOBQC No.78505 Reply
>>78500
But why tho? I never stated anything about their bonds. I meant they are similar. My main question was why it was unbalanced.
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Charlotte Drablingspear - Fri, 27 Jan 2017 21:49:13 EST klMiQ9iI No.78511 Reply
I remember reading somewhere that scientists were able to genetically engineer a bacteria that was able to create silicon bonds, to demonstrate that silicon-based lifeforms are possible and could maybe be found somewhere else in the universe. However I do not believe that they got so far as to create a glucose molecule with silicon instead of carbons. That kind of science is probably decades or centuries away. The reaction you have there is "balanced" in the sense that there are equal numbers of each atom on both sides of the equation. I think your teacher was just trying to tell you that you are full of shit.
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Esther Bublingstick - Tue, 31 Jan 2017 21:59:07 EST FMRNgMnb No.78518 Reply
1485917947505.jpg -(69479B / 67.85KB, 800x351) Thumbnail displayed, click image for full size.
>>78505

The electronegativity. Si forms sissy bonds compared to carbon. It's a harsh universe out there... lots of O2 and water. Without the strength and versitility of the carbon bond, silicon based lifeforms would get wrecked by the simplest forces of nature.
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