3,4-Methylenedioxyphenethylamine · Homopiperonylamine
SYNTHESIS: A suspension of 4.0 g LAH in 300 mL anhydrous Et2O was stirred and heated to a gentle reflux in an inert atmosphere. There was added 3.9 g
DOSAGE: greater than 300 mg.
QUALITATIVE COMMENTS: (with 200 mg) “It was taken twice at different times in a dosage of 200 milligrams each time, without the slightest peripheral or central effects.”
(with 300 mg) “My tinnitus had disappeared. Probably nothing.”
EXTENSIONS AND COMMENTARY: How strange. Even more than
That is the pitch given in the textbooks. Phenethylamines are subject to easy enzymatic oxidation, hence they are not active. The presence of an alpha-methyl group (the corresponding amphetamines) blocks the compound from easy access to the enzyme, and since that protects them from oxidative destruction, they are active. The oft-quoted exception is
MDPEA was one of the seven compounds evaluated as to toxicity and animal behavior at the University of Michigan under contract from the Army Chemical Center. Its Edgewood Arsenal code number was EA-1297. The number for
The beta-hydroxy analogue of MDPEA is the ethanolamine MDE, standing for
There is a family of compounds, to be discussed elsewhere, that is called the Muni-Metro (see under
11 August 2018 · · Isomer Design
About PiHKAL · info
This version of Book II of PiHKAL is based on the Erowid online version, originally transcribed by Simson Garfinkle and converted into HTML by Lamont Granquist. I drew also on “Tyrone Slothrop’s” (Unfinished) Review of PIHKAL to enumerate the many analogues mentioned in PiHKAL but not described at length. Many, many others have since been added.
I have tried here to expunge any artifacts introduced by the earlier transcriptions and restore the typographic niceties found in the printed edition. I’ve also made minor changes to some chemical names in line with current nomenclature practice. Typically the change is little more than expanding a prefix or setting it in italics. The history page has further details.
“At the present time, restrictive laws are in force in the United States and it is very difficult for researchers to abide by the regulations which govern efforts to obtain legal approval to do work with these compounds in human beings.“No one who is lacking legal authorization should attempt the synthesis of any of the compounds described in these files, with the intent to give them to man. To do so is to risk legal action which might lead to the tragic ruination of a life. It should also be noted that any person anywhere who experiments on himself, or on another human being, with any of the drugs described herein, without being familiar with that drug’s action and aware of the physical and/or mental disturbance or harm it might cause, is acting irresponsibly and immorally, whether or not he is doing so within the bounds of the law.”
The copyright for Book I of PiHKAL has been reserved in all forms and it may not be distributed. Book II of PiHKAL may be distributed for non-commercial reproduction provided that the introductory information, copyright notice, cautionary notice and ordering information remain attached.
PiHKAL is the extraordinary record of the authors’ years exploring the chemistry and transformational power of phenethylamines. This book belongs in the library of anyone seeking a rational, enlightened and candid perspective on psychedelic drugs.
Though Sasha and Ann have put Book II of PiHKAL in the public domain, available to anyone, I strongly encourage you to buy a copy. We owe them — and there’s still nothing quite like holding a real book in your hands.
PiHKAL (ISBN 0-9630096-0-5) is available for US$24.50 (plus $10 domestic first-class shipping) from Transform Press.Transform Press,
Berkeley, CA 94701
510 · 934 · 4930 (voice)
510 · 934 · 5999 (fax)