DIY Injectable Benzos

Some of yoou chemists out there might be interested in this if you are a DIY or RC kind of guy/gal. From Pfizer label information.

http://labeling.pfizer.com/ShowLabeling.aspx?id=4460

Each mL of this sterile injection contains 5 mg diazepam compounded with 40% propylene glycol, 10% alcohol, 5% sodium benzoate and benzoic acid as buffers, and 1.5% benzyl alcohol as preservative. Percentages are by weight.

Would probably work with most non water soluble drugs. So if you want 100% bioavailability and the instant rush and aren't afraid of needles substitute diazepam with whatever you got. Just please don't eyeball it. Have a milligram scale.

I can vouch for the safety of benzyl alcohol, sodium benzoate and benzoic acid. I used to make my own injectable steroids this way using these three,

Oh yeah you'll need a syringe with a Luer lock style end so you can attach some Whatman filters to the syringe and filter out all the fillers and junk. Personally I use the .45 micron because the .2 micron filters just takes forever to push your solution through. .2 microns is 8 millionths of an inch.

I recommend two stages of filtering. Rig a way to use a coffee filter first. Then use the Luer lock sub micron filter. This way the sub micron filter doesn't get clogged with talc and cornstarch and whater they use as filler. That gets caught in the first stage filter. Use your 95% ethanol (Everclear) to dissolve your benzo into solution during the stage 1 filter. Use as much ethanol as you want, you'll evaporate it anyway. You are just dissolving your good stuff and leaving the fillers in your coffee filter. Let the solution dry and scrape up your benzo. Valium uses a common filler, lactose, which is insoluble in alcohol but one should be mindful of the interaction of the carrier/filtration agent and any fillers or binders.

Since Valium is not very soluble it's important to get the pH balance right away. Add the benzoic/benzoate buffer to your PG and ethanol and benzyl. Then gradually stir in your benzo. A little bit of heat may help get it into solution. then your water drop by drop, stirring all the time. This may take some experimentation since who knows how soluble some of these RCs are but Diazepam is not very soluble at all.

Then use the submicron to make your solution sterile. The ethanol wash probably did that already but the filter will get anything that floated through the air in the meantime. Technically viruses can get past a .45 micron filter, E.coli by comparison are 1-2 microns in size. HIV is about .1 microns. So practice good hygiene wash your hands thouroughly use sterile vials syringes and filters and bleach down your work surface. Benzyl alcohol will preserve your solution once you inject it through the sterile Whatman filter into your sterile rubber stoppered vial. You'll need an extra needle poking through the rubber stopper to let the air out as you inject your solution into the vial.

If you have a lot of powdered RC I would think this is the way to go, and you can always go intramuscular if you don't want to fuck around finding a vein. You will still have close to but not quite 100% bioavailability going in the muscle. I recommend your deltoid or your glutes. Or you can just suck up some solution and squirt it into some juice.

The benzoate buffer with benzyl alcohol preservative and submicron filtering will work with many drugs and carriers not just benzos. For steroids for example you use soybean oil as the carrier and skip the PG and ethanol and water.

And theoretically if one used opiates, one could prepare a large batch and keep it in say a 50 ml sterile rubber stoppered vial. Sterile, preserved, with all the nasty junk filtered out. Whether that means the talc they add to an OxyContin or whatever it is they cut BTH with. I guess it's cut with lactose frequently. And since lactose is insoluble in alcohol be prepared to find out how much your shit is stepped on when you look in your coffee filter.