2C-E degrading during storage in solution?
In order to accurately dose 2C-X drugs, I prepare solutions of them in water (usually at 100mg in 20ml). This has not been a problem with 2C-C and 2C-I, over the time scale of 1-2 months. No apparent loss in potency, no visible signs of degradation.
With 2C-E, however, after sitting in a glass bottle in a dark drawer for only 3 weeks, I noticed a thin layer of a light-yellow solid on the bottom of the bottle - securely stuck to the bottom. The solution also had a sweet/alcohol smell, and a taste to match (though the normal taste of the 2C-E was definitely still there).
All of these chemicals are from a somewhat reputable online supplier - nice clean looking white powder with no odor when new (either as supplied or immediately after preparing solution).
Has anyone else had 2C-X drugs degrade when stored in aqueous solution like that? 2C-E doesn't look like it would be any less stable than 2C-I, but like i said, my 2C-I solution still looks good as new.
If this isn't an acceptable way to store 2C-X drugs in the 1-2 month time scale, how do you prepare these materials for accurate dosing? I have a milligram scale, but measuring out a 5-10 mg dose with an acceptable degree of accuracy with it is challenging, because of drift, stray breezes, and movements of the bench under it (all of which can make it move by 5-10 mg) - hence my practice of measuring 50-100mg, and dissolving it in water and measuring by volume.
Thanks