Sublime

And there it remained for five years, until one April day in 1943, in the middle of the war, when Hofmann had “a peculiar presentiment” that LSD-25 deserved a second look. Here his account takes a slightly mystical turn. Normally, when a compound showing no promise was discarded, he explained, it was discarded for good. But Hofmann “liked the chemi

(Sasha Shulgin, who died in 2014, was a brilliant chemist who held a DEA license allowing him to synthesize novel psychedelic compounds, which he did in prodigious numbers. He also was the first to synthesize MDMA since it had been patented by Merck in 1912 and forgotten. Recognizing its psychoactive properties, he introduced the so-called empathog

In the fall of 1938, Hofmann made the twenty-fifth molecule in this series, naming it lysergic acid diethylamide, or LSD-25 for short. Preliminary testing of the compound on animals did not show much promise (they became restless, but that was about it), so the formula for LSD-25 was put on the shelf.

Lysergic acid diethylamide, or LSD-25, was the twenty-fifth in a series of ergot derivatives synthesized in 1938 by Dr. Albert Hofmann, a Swiss chemist working for Sandoz laboratories.

Once the acute effects wore off, Hofmann felt the “afterglow” that frequently follows a psychedelic experience, the exact opposite of a hangover.

He tells his lab assistant he needs to get home, and with the use of automobiles restricted during wartime, he somehow manages to pedal home by bicycle and lie down while his assistant summons the doctor. (Today LSD devotees celebrate “Bicycle Day” each year on April 19.)

LSD too, it is easy to forget, was derived from a fungus, Claviceps purpurea, or ergot.

All of the scientists doing psychedelic research today work exclusively with a synthetic version of the psilocybin molecule. (The mushroom’s psychoactive compound was first identified, synthesized, and named in the late 1950s by Albert Hofmann, the Swiss chemist who discovered LSD.)