So, before going further I want to say that what I'm going to ask comes from a "guide" (quite poorly written, actually) to extract ergotamine from Claviceps purpure. Onestly I have no intention in performing such operation, I'm led just by curiosity, but since we all know how much ergotamine is linked to LSD synthesis I was unsure if I could ask something related to it or not. If this topic is inappropriate I apologize.
In the text I was reading:
Quote:Adjust to pH 9 with ammonium hydroxide and extract with benzene or
chloroform/iso-butanol mixture.
Extract again with alcoholic tartaric acid and evaporate in a vacuum
to dryness.
No problem for the first part but... what the hell is alcoholic tartaric acid? I've googled a bit and I've not found anything, plus I've also never heard about alcoholic acids.
What do you think they meant?
I found it on this page of
erowidMy brain is only a receiver. In the Universe there is a core from which we obtain knowledge, strength, inspiration. I have not penetrated into the secrets of this core, but I know it exists. - Nikola Tesla