cotinine

chemical compound
ChemicalSubstance type_of_chemical_entity Q421177
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cotinine

Summary

cotinine is a type of chemical entity[1]. cotinine ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (231 views/month).[2]

Key Facts

  • cotinine's instance of is recorded as type of chemical entity[3].
  • cotinine's chemical structure is recorded as Cotinine Structural Formulae.png[4].
  • cotinine's CAS Registry Number is recorded as 486-56-6[5].
  • cotinine's EC number is recorded as 207-634-9[6].
  • cotinine's canonical SMILES is recorded as CN1C(CCC1=O)C2=CN=CC=C2[7].
  • cotinine's InChI is recorded as InChI=1S/C10H12N2O/c1-12-9(4-5-10(12)13)8-3-2-6-11-7-8/h2-3,6-7,9H,4-5H2,1H3/t9-/m0/s1[8].
  • cotinine's InChIKey is recorded as UIKROCXWUNQSPJ-VIFPVBQESA-N[9].
  • cotinine's chemical formula is recorded as C₁₀H₁₂N₂O[10].
  • cotinine's subclass of is recorded as nicotine-like alkaloid[11].
  • cotinine's has use is recorded as indicators and reagents[12].
  • cotinine's Commons category is recorded as Cotinine[13].
  • cotinine's MeSH descriptor ID is recorded as D003367[14].
  • cotinine's has part is recorded as nitrogen[15].
  • cotinine's has part is recorded as carbon[16].
  • cotinine's ChEMBL ID is recorded as CHEMBL578211[17].
  • cotinine's Freebase ID is recorded as /m/039slq[18].
  • cotinine's UNII is recorded as K5161X06LL[19].
  • cotinine's RTECS number is recorded as GN1925500[20].
  • cotinine's ChemSpider ID is recorded as 746405[21].
  • cotinine's PubChem CID is recorded as 854019[22].
  • cotinine's MeSH tree code is recorded as D03.383.773.812.180[23].
  • cotinine's ChEBI ID is recorded as 68641[24].
  • cotinine's found in taxon is recorded as Nicotiana tabacum[25].
  • cotinine's found in taxon is recorded as Haloxylon persicum[26].
  • cotinine's found in taxon is recorded as Duboisia hopwoodii[27].

Why It Matters

cotinine ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (231 views/month).[2] cotinine has Wikipedia articles in 17 language editions, a strong signal of global cultural recognition.[28] cotinine is known by 13 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] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . Global Substance Registration System. Retrieved . wikidata.org.
  5. [7] . PubChem. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . Medical Subject Headings. Retrieved . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . ChEMBL. Retrieved . wikidata.org.
  16. [18] . Freebase Data Dumps. wikidata.org.
  17. [19] . Global Substance Registration System. Retrieved . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . Q2311683. Retrieved . wikidata.org.
  20. [22] . PubChem. Retrieved . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . ChEMBL. Retrieved . wikidata.org.
  23. [25] . Composition of trace alkaloids in tobacco leaf lamina.. wikidata.org.
  24. [26] . GLC-Mass Spectroscopy of Distilled Alkaloids of Haloxylon Persicum1. wikidata.org.
  25. [27] . Alkaloids of Duboisia hopwoodii. 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). cotinine. Retrieved May 3, 2026, from https://4ort.xyz/entity/cotinine
MLA “cotinine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/cotinine.
BibTeX @misc{4ortxyz_cotinine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{cotinine}}, year = {2026}, url = {https://4ort.xyz/entity/cotinine}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): cotinine — https://4ort.xyz/entity/cotinine (retrieved 2026-05-03)

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