2C-I

chemical compound of the phenethylamine & psychoactive 2C class. "2C" refers to the two carbons (the ethyl) separating the phenyl ring and the nitrogen and the "I" signifies it is the 2C analog that is halogenated with iodine.
ChemicalSubstance type_of_chemical_entity Q209255
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2C-I

Summary

2C-I is a type of chemical entity[1]. 2C-I ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (605 views/month).[2]

Key Facts

  • 2C-I is credited with the discovery of Alexander Shulgin[3].
  • 2C-I's instance of is recorded as type of chemical entity[4].
  • 2C-I's main regulatory text is recorded as Betäubungsmittelgesetz[5].
  • 2C-I's canonical SMILES is recorded as COC1=CC(=C(C=C1CCN)OC)I[6].
  • 2C-I's chemical formula is recorded as C₁₀H₁₄INO₂[7].
  • 2C-I is a type of 2C[8].
  • 2C-I's Commons category is recorded as 2C-I[9].
  • 2C-I comprises nitrogen[10].
  • 2C-I comprises carbon[11].
  • 2C-I comprises hydrogen[12].
  • 2C-I comprises iodine[13].
  • 2C-I comprises oxygen[14].
  • 2C-I comprises phenyl group[15].
  • 2C-I's described by source is recorded as Phenethylamines I Have Known And Loved[16].
  • 2C-I's mass is recorded as {'amount': '+307.007'}[17].
  • 2C-I's subject has role is recorded as psychoactive drug[18].
  • 2C-I's subject has role is recorded as psychedelic drug[19].
  • 2C-I's safety classification and labelling is recorded as Globally Harmonized System of Classification and Labelling of Chemicals (GHS)[20].
  • 2C-I's P14834 is recorded as Q141130933[21].

Body

Works and Contributions

2C-I is credited with the discovery of Alexander Shulgin[3].

Why It Matters

2C-I ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (605 views/month).[2] 2C-I has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[22] 2C-I is known by 11 alternative names across languages and contexts.[23]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [3] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [22] . Wikidata sitelinks. wikidata.org.
  3. [23] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). 2C-I. Retrieved May 3, 2026, from https://4ort.xyz/entity/2c-i
MLA “2C-I.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/2c-i.
BibTeX @misc{4ortxyz_2c-i_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2C-I}}, year = {2026}, url = {https://4ort.xyz/entity/2c-i}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2C-I — https://4ort.xyz/entity/2c-i (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/2c-i · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 16h ago · Carn · 2026-08-31 view diff on Wikidata ↗
    Subclass of 2C
    Has part(s) nitrogen, carbon, hydrogen +3
    Described by source Phenethylamines I Have Known And Loved
    Subject has role psychoactive drug, psychedelic drug
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P14834]]: [[Q141130933]], [[:toollabs:quickstatements/#/batch/269907|batch #269907]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.