formulaic said:Just spent my last couple of hours dissecting this post and it's all very intriguing! any updates?
We were able to get (nor)baeo to crash out from xylene after FASA. However psilocybin remains elusive.
There may be a way to get it, but the pH and salt concentration window may be narrow. In the pharmaceutical industry folks adjust these two parameters (along with temperature) to isolate temperamental stuff.
The search for a process window seems difficult if one is using bioassays or has to send out stuff for analysis each time.
Soooo we are working on a home raman spectrometer setup. If it works one can hopefully track where the psilocybin is real time as salt and pH are adjusted and find a good window where it will move out of water (crash out or go into a solvent).
There are a lot of challenges for this (for example, in a crude extract there will be a lot of Spectra overlapping making it too noisy), but we are going to try to proceed this way.
One simple option is to try a bufo-like extraction (base/dry/extract with IPA/FASI). Has anyone ever tried something like this?