heroin

chemical compound; opioid most commonly used as a recreational drug for its euphoric effects
ChemicalSubstance type_of_chemical_entity Q60168
heroin
Drug Enforcement Agency, UnknownUnknown · Public Domain · Wikimedia
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heroin

Summary

heroin is a type of chemical entity[1]. heroin ranks in the top 0.19% of type_of_chemical_entity entities by monthly Wikipedia readership (27,000 views/month, #24 of 12,596).[2]

Key Facts

  • heroin's instance of is recorded as type of chemical entity[3].
  • heroin's canonical SMILES is recorded as CC(=O)OC1C=CC2C3CC4=C5C2(C1OC5=C(C=C4)OC(=O)C)CCN3C[4].
  • heroin's chemical formula is recorded as C₂₁H₂₃NO₅[5].
  • heroin is a type of Harry[6].
  • heroin is a type of illegal drug[7].
  • heroin is used for medication[8].
  • heroin's Commons category is recorded as Heroin[9].
  • heroin comprises oxygen[10].
  • heroin comprises carbon[11].
  • heroin comprises black tar heroin[12].
  • heroin comprises nitrogen[13].
  • heroin comprises hydrogen[14].
  • heroin's topic's main category is recorded as Category:Heroin[15].
  • heroin's described by source is recorded as Larousse Encyclopedia online[16].
  • heroin's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[17].
  • heroin's different from is recorded as Heroína Island[18].
  • heroin's isomeric SMILES is recorded as CC(=O)O[C@H]1C=C[C@H]2[C@H]3CC4=C5[C@]2([C@H]1OC5=C(C=C4)OC(=O)C)CCN3C[19].
  • heroin's mass is recorded as {'amount': '+369.158'}[20].
  • heroin's melting point is recorded as {'amount': '+170'}[21].
  • heroin's subject has role is recorded as opioid[22].
  • heroin's subject has role is recorded as narcotic[23].

Why It Matters

heroin ranks in the top 0.19% of type_of_chemical_entity entities by monthly Wikipedia readership (27,000 views/month, #24 of 12,596).[2] heroin has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[24] heroin is known by 107 alternative names across languages and contexts.[25]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . 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.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [24] ↑ . Wikidata sitelinks. wikidata.org.
  3. [25] ↑ . 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). heroin. Retrieved October 2, 2026, from https://4ort.xyz/entity/heroin
MLA “heroin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Oct. 2026, https://4ort.xyz/entity/heroin.
BibTeX @misc{4ortxyz_heroin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{heroin}}, year = {2026}, url = {https://4ort.xyz/entity/heroin}, note = {Accessed: 2026-10-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): heroin — https://4ort.xyz/entity/heroin (retrieved 2026-10-02)

Canonical URL: https://4ort.xyz/entity/heroin · 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. 4w ago · Carn · 2026-08-31 view diff on Wikidata ↗
    P14834 → Q141130839, Q141130933
    "/* wbcreateclaim-create:1| */ [[Property:P14834]]: [[Q141130933]], #quickstatements; #temporary_batch_1788169445680"
  2. 4w ago · Carn · 2026-08-31 view diff on Wikidata ↗
    Subclass of → Harry, illegal drug
    P14834 → Q141130839, Q141130933
    "/* wbcreateclaim-create:1| */ [[Property:P14834]]: [[Q141130839]], #quickstatements; #temporary_batch_1788165634350"
  3. 11w ago · Susmuffin · 2026-07-12 view diff on Wikidata ↗
    Harper's tag → heroin
    "/* wbsetclaim-create:1||1 */ [[Property:P13772]]: heroin, Matched to [[:toollabs:mix-n-match/#/entry/289937525|heroin (#289937525)]] in [[:toollabs:mix-n-match/#/catalog/7915|Harper's tag]] #mix'n'mat"
  4. 12w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 2xwgqv
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  5. 16w ago · MariuszRokin · 2026-06-12 view diff on Wikidata ↗
    Svkkl authority id → h0007576-heroin
    "/* wbcreateclaim-create:1| */ [[Property:P9322]]: h0007576-heroin, [[:toollabs:quickstatements/#/batch/259599|batch #259599]]"
  6. 19w ago · Twofivesixbot bot · 2026-05-20 view diff on Wikidata ↗
    Subclass of → Harry, illegal drug
    Instance of → type of chemical entity
    Different from → Heroína Island
    Has use → medication
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|5 */ [[Property:P2347]]: 17074, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.