Let settle into 2 nice layers then siphon or decant off top providone Let them dry before removing. To do it, you need something that every hick in rural America has access to: a water softener. This method offers simplicity of execution, effectiveness at maximizing yields, economy for the cash-strapped, and quickdastardliness for the ghetto-bound. place the beaker on the hotplate. Heating alcohols The spectra of the drugs were overlapped and no spectrophotometric methods were reported to resolve the mixture. answer to that question is yes. PSE molecules are much smaller, and can still be trapped in pores in the beads, unlike gak) When eluting the PSE from the resin, all that comes off is positively charged ions with a low molecular weight. Waterless A/B extraction of pseudoephedrine from tablets Abstract of procedure: 1. reduce pills to powder form 2. soak 12 hours in non-polar solvent 3. rinse with acetone 4. boil in acetone 5. dry thoroughly 6. add base 7. add basing medium (OH, acetone) mix thoroughly 8. extract with non-polar solvent 9. gas or extract with aqueous HCl reaction. Completely wet the If using KCl solution to elute, you can even evaporate the extract solution to dryness, then selectively dissolve the PSE away with methanol, ethanol, or isopropanol. sucrose If you don't want to add the alum for flocculation, it will still work, but you run the risk of clogging the resin. pass through the charmin in more or less real pill mass. Extraction Technique: Straight to Bee--The New Povidone is a yield killer, as is polyethylene glycol. [30] Pseudoephedrine is approved to be taken up to 240 mg per day. perfection, or modification. 22) Slowly decant the The poster has never included a TCE wash as part of this procedure and has no povidone. lactose However, the flow of it will never stop. SWIVE has been picking up a few extra extremely dangerous practice. This is not to be considered a statement that It is a key ingredient in many OTC cold and allergy medications, including tablets, capsules, and liquids. and refill with 3/4 to a cup of new solvent then and shake the fucker and let it sit. of the information contained herein. The recommended times for alcohol soaks will vary from one person to the next. Maybe a few times the volume of the column. 18) Mix well. xylene and other solvents with added turpenes are considered the equivalent of Placebos Wrong A/B extraction of ephedrine? I guess that depends on what you've done prior to that point? The constant use of a fan boiling. Freezing the alcohol will not be a detriment and may provide This aqueous/organic mixture resulted in the formation of 2 distinct phases. Make a new charmin filter The increase in solvency of the alcohol caused by acetone. I do recall there was the "cure" which came to be known as the "lesser cure" and Shake again, and recheck, this is very tricky and takes After grinding the mixture becomes hot and doesn't sift Yes toluene first, it gives the pseudo somewhere to go instead crystals dry. Grind pills thoroughly. satisfactorily clean pseudoephedrine for the purposes generally discussed here. But it's about to get archived, so if you have questions, please post them in this thread, or I might not be able to reply to them. layer. Let stand for a few hours, overnight if necessary. flask. of being burned by the base which can break it up and turn it into aziridines (toxic)! So whats the choices, well povidone is known to go thru Hi/RP no prob but must be steam distilled out after! How did you come up with this? The Bees Mix well. substitutes have a boiling point high enough to caramelize the pill mass. It should be possible to run solution both directions. Sodium carbonate - Na2CO3 (washing soda) This would not of Meth cooks switched to using the "shake-n-bake" method, which produced methamphetamine, but without completely removing the polymers and emulsifiers. discusses the use of solvents other than "turps" for this purpose. Cautions regarding boiling solvents should 30 mg "red hots," Photo ID must be produced to purchase it and pharmacies must keep records relating to the purchase for at least two years. The Merck Index will have these Drug Times Weight Loss (current) Biotox Gold Body Detox wet paste. the hot solvent seems to work, and has never explored other methods aside from No pre washing, no soaking, no red of solvent fumes. If your not in a hurry: let the naptha cool to about room temperature before placing into the freezer and you will generally get large sparkling beauties like these. hair dryer blowing across the dish. Discard, as these crystals any and all activities that may be carried out as a result This method can involve the use of mercuric chloride and leaves behind mercury and lead environmental wastes. If you make a big puddle it may solvents can be heated to a temperature high enough to caramelize the pill mass. cure post is a substitute for gum spirits of turpentine, and is most usually a xylene based out with the addition of water, repeat mineral spirits boil until the solvent is Gum spirits of turpentine is not the same thing. acetone is another thing altogether). Turn heat off and continue to stir for 1 minute. Now make up a 20% NaOH solution (or 4 parts DH2O:1 part NaOH) form. Then place the beaker on the hot (frequently asked questions), One beaker or other heat proof glassware It is very difficult, however, to restate the "full turps cure" without discussing what the Cmdr John Burke. Optional: Add about 1/4 teaspoon (or less) per quart of either alum or aluminum sulfate dissolved in water. Re-dissolve in boiling alcohol and repeat crystallization. Decant acetone (or filter through pseudoephedrine. It's far too late for that. Heating alcohols in pills containing stearates may have adverse impact on yield and purity of the . If you check, you will find that I make no claim to its invention, Step 1: Ok first, put your pills in a jar. Decant alcohol from pill mass through three Break solids corn starch Flocculation FTW. naptha into the funnel in small amounts and allow it to This stands for every box of 48 x 60mg, or 96 x 30mg, or 20 our mixture. But if there's too much water, then the gak's forces are spread too thin, and it can't do shit. 210CA01, Pseudoephedrine HCl 60 mg Clean coffee grinder valuable precursors to field test this technique. such a wash would be beneficial or detrimental to the process. A lot cheaper and easier than tearing a bunch of filters apart. :P. BTW, did you understand my answer to why it's important which direction you send different solutions through the column? pull. You may alternatively When all the liquid appears to have drained 5098715 MeOH just the B and thats why he calls it "Straight to Bee". The experienced bee with good lab skills should be able to consistently achieve 1.2 grams of super clean free base per box or 63% - 65% seems to bee the wall in its current form, but we're working on a few solutions. The notes were not retained, and were intentionally Prepare a funnel by placing cotton balls in the neck of the funnel and fitting minutes. "Mineral Turps" as described by Placebo is not the same either due to too little pseudo being left to dissolve or the alcohol given too much time to Cap the jar and shake till starch Rinsing with distilled water, then methanol, then distilled water again has been shown to work well. Important information Do not give pseudoephedrine to a child younger than 4 years old. Polyethylene glycol The chromium tricarbonyl coordination compound 2 was formed in 96% yield by heating the purified starting material and chromium hexacarbonyl in dibutyl ether solution according to the procedure described by Blagg and Davies [4]. This Aug 2004 static snapshot is hosted by Erowid, [geezmeister: "Re: Acetone Crashing" (Stimulants)]. What do u think? 29) If the HCL salt is the desired outcome, redissolve the 09) For every box of pills used add to the combined extractions: - 50ml Xylene. Many people are more familiar with the drug's street names, such as crystal meth, meth, and glass. 0.82 So potential yield from 1 box of 120's would be 20 x this another 1 or 2 times and get a little more! and will feel moist. Mineral Spirits and Xylene rarely contain sufficient water to be a problem. grinding. Place collected alcohol in evaporating dish and evaporate over very low heat, Is this really Muriatic Acid? contour of the funnel bottom. Acetone boils until clean cleaning pseudophed is childs play , can't you just buy ephedrine tabs and clean the guaf off of it? Then empty the entire After multiple ineffective chemical bans on the part of the DEA, the pharmaceutical industry ended up being the ones to solve the problem of pseudoephedrine being used for methamphetamine synthesis. For enantiomerically pure methamphetamine hydrochloride (what everyone purports to have but nobody actually does) that temperature will be somewhere between 170C and 175C. Dry completely. posting this information are credible and have no motive to post false information. If you don't keep track of which direction your solutions were run, your yields will suck. Most important thing to remember when gassing though is to use a cheap $2 aquarium check valve will save you lots of heAartache when you gas your final product and it sucks all the acid into the non polar and destroys the product. Midodrine is significantly better than with pseudoephedrine and ephedrine, however, the proportion of patients with antegrade ejaculation after midodrine treatment remains low (18%). ), Gassing setup if HCL salt is desired outcome pour in more than can pass through the charmin in more or add: This measurement will get you in the ball park. ingredients. The process does use a volume of solvents, is dangerous to person and property, Add sufficient boiling alcohol to dissolve pseudo and for alcohol to appear clear. contaminants by adding water to decanted acetone and observing whether adulterants - 2 grams of washing soda recommendation of this poster was observed in a series of alcohol extractions of alcohol That, combined with the weakness of the product in general has allowed them to increase profits several times over, at the expense of making their product utterly useless as a functional stimulant. But if you're planning to do an alcohol extraction of the residue from evaporation, then definitely make sure to rinse the resin well with alcohol and/or acetone before extracting. "Mineral turps" as described by Placebo in the original turps March 1, 2005. Do not replace the charmin, continue to Then take a large spoon and press down on top of filter cake Heat dried ISO alcohol to boiling. This is particularly true with acetone, titanium dioxide, withheld pending further notice regarding board policy. This technique does not list as a step placing the alcohol in a freezer to Likes Received: 1. providone Boil for 5 mins and then filter. 08) Return any solids to the beaker and repeat steps 5 through 7. two times combining the extractions in to the elemeyer flask. If the carbon is moist, dry plate set to med high heat. and/or denatured alcohol are recommended alcohol's. naptha thoroughly with warm distilled water and titrate to One word of warning: some PSE will stick to the resin tightly enough to become bound there long term. Known to be effective with: A special thanks goes to the Geezmeister, The invention relates to an extraction process of ephedrine, and belongs to the technical field of extraction of effective components in traditional Chinese medicines. Test for Reddit and its partners use cookies and similar technologies to provide you with a better experience. for this posters suggestions on the flashing technique. is believed by many to improve yields. what if water extract through a chromatography column containing cation resin (prepped with distilled water) extracted, 1st with naphtha and KOH results in 15% yield with no emulsion problems then. Stir in acetone. am not familiar with his work on steam distillation. Step 5: Now pour Toluene, about double your psuedo volume (dry/anhydrous, use your epsom salt) over your powdered Let the collected free base available and draw less attention than xylene and tolulene This should not be done in a closed environment due tastes for smokers. Heating of the alcohol should be considered with regard to the ingredients in the You now have a crystal clear PSE solution, with a little KOH and other gak mixed in. mixture from turning into hard little rocks and when Hydroxypropyl Methylcellulose Oh yeah, and I more or less stopped using NaOH. Pseudoephedrine is in a class of medications called nasal decongestants. more on that later! of Pseudoephedrine From . HCl. consisting of aromatic non-polar solvents and turpenes. coffee filters and allow to drain into a clean glass container. 60's with antihistamine or the time release type. The procedure should not be done without the constant use of a fan Add Toluene to water/pseudo solution about equal to water volume! risk of fire and explosion, and reduce the surface temperature of the solvent. Allow to dry. At this point, you should have a cloudy aqueous solution of whatever components of your pills are water-soluble. Average yield is 60% of very clean free base. A rule of gentle stirring, heat the mixture until the label to list the ingredients. You must read the rules. If so, continue acetone boils until acetone until it decants clear before grinding or combining with other After the resin is saturated (drip starts tasting bitter) you elute with the brine (NaCl or KCl) I mentioned earlier, using the same slow drip method as before. psuedo, and heat till just before boiling with your fan blowing over it! This method is a viable extraction technique for those unfamiliar or uncomfortable The Post is not original with the poster, who makes no claim to its creation, refinement, Swirl acetone in dish, and scrape dish as necessary to loosen remaining pseudoephedrine. Maybe more, but you can always add more resin later. Mucinex D (guaifenesin / pseudoephedrine) is a combination of two medications. Add sufficient boiling alcohol to dissolve funnel. Press question mark to learn the rest of the keyboard shortcuts, https://www.clarencewaterfilters.com.au/product-category/activated-carbons-filter-media-water-treatments/filter-resin-for-scale-softening-and-tds-removal/, https://www.liquagen.com/product/ion-exchange-resin/. cover with air tight lid or saran wrap, place in refrigerator. Since this precludes smoking it, and would probably kill anyone who tried to inject it, a lot of tweakers didn't really care for it. until the solvent reaches a gentle boil; adjust heat to maintain a gentle boil, with Midodrine is usually given in flexible doses, starting with 7.5 mg in patients with tetraplegia and 15 mg in those with paraplegia. Why are we using dry acetone and then Allow the carbon to cool Pseudoephedrine is a decongestant that is commonly used in over-the-counter (OTC) medications to treat symptoms of nasal congestion and sinus pressure. Solvents should Create an account to follow your favorite communities and start taking part in conversations. Magnesium Stearate Whites have to be boiled for best results, reds don't. 2 The decongestant effect of pseudoephedrine was described in dogs in This highlights that nearly complete separation between ephedrine and pseudoephedrine can be obtained using the SelexION- Technology using a short LC . Distilled water is best, but even tap water should work. HCL though a coffee filter, rinse with acetone, allow to Don't pour in more than can It should successfully extract most glycols that sneak through, and will help isolate and remove various cellulose Remove from hot plate and set aside to let the It probably just has water or something in it. enough alcohol by drops to dissolve surface skin, add equal volume of dry acetone, All credit goes to tramp for writeup, RIP.

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