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2,5-Dimethoxy-4-chloroamphetamine

chemical compound

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 12, 2026
Entity authorityQ4029756
Source-derived summary

2,5-Dimethoxy-4-chloroamphetamine (DOC) is a psychedelic drug of the phenethylamine, amphetamine, and DOx families. It is taken orally.

The drug acts as a serotonin 5-HT2 receptor agonist, including of the serotonin 5-HT2A receptor. Analogues of DOC include 2C-C, DOB, DOI, DOM, among others.

DOC was first described in the scientific literature by Ronald Coutts and Jerry Malicky in 1973. Subsequently, it was described in greater detail by Alexander Shulgin in his 1991 book PiHKAL (Phenethylamines I Have Known and Loved). Recreational availability and use of DOC are rare. The drug is expected to become a controlled substance in the United States in the near future as of 2025.

Use and effects

In his book PiHKAL (Phenethylamines I Have Known and Loved), Alexander Shulgin lists DOC's dose as 1.5 to 3 mg orally and its duration as 12 to 24 hours. The effects of DOC have been reported to include closed-eye imagery, visuals, introspection, lightheadedness, disconnectedness, and spaciness, among others.

Editorial summary

“2,5-Dimethoxy-4-chloroamphetamine” enters the record as chemical compound. Crown Archives preserves that source wording while asking what 5-Dimethoxy-4-chloroamphetamine, chemical and compound can confirm, complicate or overturn.

Editorial reviewUseful for establishing the present vocabulary of the subject while preserving a route back to the evidence on which that vocabulary rests. The current lead gives the account dated anchors—1973, 1991, 2025—that can be checked directly. The selected authority fields contribute no independent date. Its strongest next move is a source search built around 5-Dimethoxy-4-chloroamphetamine, chemical and compound.
Editorial analysis

Why this record matters

“2,5-Dimethoxy-4-chloroamphetamine” is worth following because a concise public description often conceals a longer documentary argument. Here, 5-Dimethoxy-4-chloroamphetamine, chemical and compound provides the most credible route into that argument.

Evidence profile

The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated Aug 12, 2026. The linked authority identifier is Q4029756. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1973, 1991 and 2025.

Critical limits

Scientific names, classifications and consensus can change while older terminology persists in catalogues and historical literature. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

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Source & attribution

This entry incorporates text from 2,5-Dimethoxy-4-chloroamphetamine” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.