4-D (psychedelic)

A psychedelic drug of the phenethylamine class

4-D (4-methyl-2,5-dimethoxyamphetamine) is a psychedelic drug and a member of the phenethylamine class. It is known for its psychoactive effects and has been used in various research studies to understand its impact on the human brain and consciousness.

Chemical structure and properties

4-D is a derivative of amphetamine, with a chemical structure that includes a methyl group at the 4-position of the phenyl ring and two methoxy groups at the 2 and 5 positions. This structure is similar to other psychedelic phenethylamines such as 2C-B and 2C-I.

Pharmacology

4-D acts primarily as a serotonin receptor agonist, particularly at the 5-HT2A receptor, which is believed to be responsible for its psychedelic effects. The drug's interaction with these receptors leads to alterations in perception, mood, and cognition.

Effects

The effects of 4-D are similar to those of other psychedelics, including altered sensory perception, changes in thought patterns, and emotional shifts. Users may experience visual and auditory hallucinations, a sense of euphoria, and an altered sense of time.

History and usage

4-D was first synthesized by Alexander Shulgin, a renowned chemist known for his work with psychedelic compounds. It is documented in his book PiHKAL (Phenethylamines I Have Known And Loved), where he describes its synthesis and effects.

Legal status

The legal status of 4-D varies by country. In some jurisdictions, it is classified as a controlled substance, while in others, it remains unregulated. Researchers must often obtain special permissions to study its effects.

Safety and toxicity

As with many psychedelics, the safety profile of 4-D is not fully understood. Users should exercise caution, as the drug can cause unpredictable psychological effects and may pose risks to individuals with certain mental health conditions.

Related pages

• Psychedelic drug
• Phenethylamine
• Alexander Shulgin
• PiHKAL

Gallery

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  Chemical structure of 4-D