Psychotridine 98% Psychotridine is a fascinatingly complex tryptamine alkaloid isolated and purified to 98% purity from the Brazilian Psychotria flower and leaf materials, which are used in ethnobotanical contexts by the Amazonian people.  A sophisticated process is necessary to separate the psychotridine from other alkaloids found alongside it in the Psychotria material.  The psychotridine is fractionated from an alkaloidal extract of plants of the Psychotria genus.  Although first isolated some years ago, psychotridine has never before been made available for research.  Psychotridine has a very unusual molecular structure, being a pentaramic contrained pyrrolidinoindoline tryptamine. Valuable research must be continued on this interesting alkaloid.  It is our hope that a few will go out on a limb and do some research with this one.  This just goes to show why ethnobotany can be so interesting! Psychotridine 98% Pure Alkaloid NEW! Psychotridine 98% purified from Psychotria leaf 500mg. / $29.95 ; 1000mg. / $49.95 4000mg. - $189.95 Most orders ship same day if ordered by 3 PM central! 98% Pure Alkaloid Select Quantity 500mg. - $29.95 1000mg. - $49.95 4000mg. - $189.95 EXPRESS MAIL UPGRADE Adding this to your cart will make your entire order ship by Express Mail (overnight or 2-day depending on destination zip code).  Service available to USA only. Select Quantity Express Mail - $20.00