Mindlusion already pointed out MeO needs to be as pure as possible to induce any crystalization. n-Hexane + optional drops of Ethyl Acetate might do great. Interestingly, when it oils out to a freebase cake (which still solidifies), it is completely orange even at full purity. Still, also DMT solutions turn yellowish, even if the crystals were white. Maybe a good thing - so people dont throw away their goodies by accident :lol:
Now I could check out this Molecule and it seems as long as it is completely pure it will always crystalize even with plain n-Hexane. Using Nephtha (C6-C7, 60-80 °C) was also tested ...
For the later one the solubility is 40 % higher (for actual values check the link further down). Not sure if this really is the job of the Heptane or caused by the simple addition of 10 K higher max. Temperature. Nevertheless this comes with a downside ...
Much more MeO-DMT dissolves, so it also drops much faster in max. Saturation, as both Solvents basically dissolve 0 % at Room Temperature (unlike DMT, where you need to get down to -20 °C to hit the same low solubility).
That's why the precipitation is too fast to induce crystallization at the beginning, but then also creating some beautiful crystals later on as a nice topping to your amorph orange freebase rock bottom.
For how much solvent to use, refer to this page. Still, using an extent is no Problem (unlike with Spice), as the Solvent holds basically 0 product back at Room Temperature.
As n-Hexane produces clean crystals, I would simply suggest to throw any amount of n-Hexane on your crude Material, given that it exceeds the minimum solvent amount calculated from the link above. Then just let it rest at RT, there is no more precipitation in the Fridge / Freezer (< 1 mg/ml solubility at RT). As you barely loose any material, you can simply throw in the next fresh Hexane to get to white crystals in 2 rounds of re-x.
Important: Dont blow on your Hexane-Surface! This will act like a rough forced nucleation source, making the material oil out on the surface and drip down once coagulated droplets get too heavy. It's so important as I could see constantly new droplets forming, even when just coughed 1x on top of it (no Covid promised), so Recrystalization needs to be restarted or you will have a mixture of orange balls inside of white crystals :/ So after carrying your hot mix over into another vessel for cooling down, just directly close it with a lid. Crystalization is over in less than 3 h.
Now I could check out this Molecule and it seems as long as it is completely pure it will always crystalize even with plain n-Hexane. Using Nephtha (C6-C7, 60-80 °C) was also tested ...
For the later one the solubility is 40 % higher (for actual values check the link further down). Not sure if this really is the job of the Heptane or caused by the simple addition of 10 K higher max. Temperature. Nevertheless this comes with a downside ...
Much more MeO-DMT dissolves, so it also drops much faster in max. Saturation, as both Solvents basically dissolve 0 % at Room Temperature (unlike DMT, where you need to get down to -20 °C to hit the same low solubility).
That's why the precipitation is too fast to induce crystallization at the beginning, but then also creating some beautiful crystals later on as a nice topping to your amorph orange freebase rock bottom.
For how much solvent to use, refer to this page. Still, using an extent is no Problem (unlike with Spice), as the Solvent holds basically 0 product back at Room Temperature.
As n-Hexane produces clean crystals, I would simply suggest to throw any amount of n-Hexane on your crude Material, given that it exceeds the minimum solvent amount calculated from the link above. Then just let it rest at RT, there is no more precipitation in the Fridge / Freezer (< 1 mg/ml solubility at RT). As you barely loose any material, you can simply throw in the next fresh Hexane to get to white crystals in 2 rounds of re-x.
Important: Dont blow on your Hexane-Surface! This will act like a rough forced nucleation source, making the material oil out on the surface and drip down once coagulated droplets get too heavy. It's so important as I could see constantly new droplets forming, even when just coughed 1x on top of it (no Covid promised), so Recrystalization needs to be restarted or you will have a mixture of orange balls inside of white crystals :/ So after carrying your hot mix over into another vessel for cooling down, just directly close it with a lid. Crystalization is over in less than 3 h.
Following you can see the process with both solvents.
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