pyrene

chemical compound
ChemicalSubstance type_of_chemical_entity Q415723
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pyrene

Summary

pyrene is a type of chemical entity[1]. pyrene ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (138 views/month).[2]

Key Facts

  • pyrene's image is recorded as Pyrene crystal 2.jpg[3].
  • pyrene's instance of is recorded as type of chemical entity[4].
  • pyrene's chemical structure is recorded as Pyrene 200.svg[5].
  • pyrene's GND ID is recorded as 4176461-4[6].
  • pyrene's CAS Registry Number is recorded as 129-00-0[7].
  • pyrene's EC number is recorded as 204-927-3[8].
  • pyrene's canonical SMILES is recorded as C1=CC2=C3C(=C1)C=CC4=CC=CC(=C43)C=C2[9].
  • pyrene's InChI is recorded as InChI=1S/C16H10/c1-3-11-7-9-13-5-2-6-14-10-8-12(4-1)15(11)16(13)14/h1-10H[10].
  • pyrene's InChIKey is recorded as BBEAQIROQSPTKN-UHFFFAOYSA-N[11].
  • pyrene's Library of Congress authority ID is recorded as sh2002005321[12].
  • pyrene's chemical formula is recorded as C₁₆H₁₀[13].
  • pyrene's subclass of is recorded as polycyclic aromatic hydrocarbons[14].
  • pyrene's subclass of is recorded as pyrene[15].
  • pyrene's Commons category is recorded as Pyrene[16].
  • pyrene's MeSH descriptor ID is recorded as C030984[17].
  • pyrene's has part is recorded as carbon[18].
  • pyrene's ChEMBL ID is recorded as CHEMBL279564[19].
  • pyrene's Freebase ID is recorded as /m/04xt5c[20].
  • pyrene's UNII is recorded as 9E0T7WFW93[21].
  • pyrene's RTECS number is recorded as UR2450000[22].
  • pyrene's ChemSpider ID is recorded as 29153[23].
  • pyrene's PubChem CID is recorded as 31423[24].
  • pyrene's KEGG ID is recorded as C14335[25].
  • pyrene's ZVG number is recorded as 22830[26].
  • pyrene's ChEBI ID is recorded as 39106[27].

Why It Matters

pyrene ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (138 views/month).[2] pyrene has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[28] pyrene is known by 4 alternative names across languages and contexts.[29]

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] . Global Substance Registration System. Retrieved . wikidata.org.
  6. [8] . Global Substance Registration System. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.
  9. [11] . PubChem. Retrieved . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . PubChem. Retrieved . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . Medical Subject Headings. Retrieved . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . ChEMBL. Retrieved . wikidata.org.
  18. [20] . Freebase Data Dumps. wikidata.org.
  19. [21] . Global Substance Registration System. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . Q2311683. Retrieved . wikidata.org.
  22. [24] . PubChem. Retrieved . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . ChEBI. Retrieved . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). pyrene. Retrieved May 3, 2026, from https://4ort.xyz/entity/pyrene
MLA “pyrene.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pyrene.
BibTeX @misc{4ortxyz_pyrene_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{pyrene}}, year = {2026}, url = {https://4ort.xyz/entity/pyrene}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): pyrene — https://4ort.xyz/entity/pyrene (retrieved 2026-05-03)

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