F-22 is a lesser-known psychedelic drug of the substituted amphetamine class. F-22 was first synthesized by Alexander Shulgin. In his book '' PiHKAL'', the minimum dosage is listed as 15 mg, and the duration unknown. F-22 produces few to no effects. Very little data exists about the pharmacological properties, metabolism, and toxicity of F-22.

Legality

United Kingdom

This substance is a Class A drug in the

Drugs controlled by the UK Misuse of Drugs Act These drugs are known in the UK as ''controlled drugs'', because this is the term by which the act itself refers to them. In more general terms, however, many of these drugs are also controlled by the Medicines Act 1968, there are many other drug ...

References

Psychedelic phenethylamines 6-Benzofuranethanamines Benzofuran ethers at the benzene ring Hydroquinone ethers {{Psychoactive-stub