TiHKAL · info
TiHKAL · info is a visual index and map of “TiHKAL: The Continuation,” by Alexander & Ann Shulgin. In TiHKAL the authors continue their exploration (begun in “PiHKAL: A Chemical Love Story”) of the chemistry and transformative power of psychedelic drugs, devoting this volume to tryptamines, β-carbolines, and LSD analogues.
TiHKAL (the book) contains detailed reports on 55 substances and perhaps a hundred more are touched on. Still other tryptamines not discussed in the book are known or are suspected to have psychedelic potential. TiHKAL · info is my attempt to map out the terrain.
All tryptamines on this website are drawn with the ring locants arranged counterclockwise starting at the (indole) nitrogen, drawn at left. This is the standard numbering for tryptamines, and the order used in TiHKAL
trypt-amine\'trip-ta-,mēn\ n. [tryptophan fr. tryptic, fr. trypsin, fr. Gk. tryein, to wear down (from its occurence in pancreatic juice as a proteolytic enzyme) + amine fr. NL ammonia] 1: A naturally occurring compound found in both the animal and plant kingdoms. It is an endogenous component of the human brain. 2: Any of a series of compounds containing the tryptamine skeleton, and modified by chemical constituents at appropriate positions in the molecule.
“We have launched this current fundraising campaign to raise $50,000 to cover essential operating costs for the next 6 months.
“The current archive team is uniquely qualified to see this project through having an intimate understanding of Sasha Shulgin’s process and direct access to Ann Shulgin as the surviving creative force.
“Unless we can raise this amount by 15 Dec 2016, the archive project will have to be suspended.”
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