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4-methylpyridine

chemical compound
ChemicalSubstance type_of_chemical_entity Q2189778
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4-methylpyridine

Summary

4-methylpyridine is a type of chemical entity[1]. 4-methylpyridine ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (19 views/month).[2]

Key Facts

  • 4-methylpyridine's instance of is recorded as type of chemical entity[3].
  • 4-methylpyridine's chemical structure is recorded as 4-Picoline Structural Formula V1.svg[4].
  • 4-methylpyridine's CAS Registry Number is recorded as 108-89-4[5].
  • 4-methylpyridine's EC number is recorded as 203-626-4[6].
  • 4-methylpyridine's canonical SMILES is recorded as CC1=CC=NC=C1[7].
  • 4-methylpyridine's InChI is recorded as InChI=1S/C6H7N/c1-6-2-4-7-5-3-6/h2-5H,1H3[8].
  • 4-methylpyridine's InChIKey is recorded as FKNQCJSGGFJEIZ-UHFFFAOYSA-N[9].
  • 4-methylpyridine's chemical formula is recorded as C₆H₇N[10].
  • 4-methylpyridine's subclass of is recorded as pyridine alkaloid[11].
  • 4-methylpyridine's subclass of is recorded as picoline[12].
  • 4-methylpyridine's Commons category is recorded as 4-Methylpyridine[13].
  • 4-methylpyridine's ChEMBL ID is recorded as CHEMBL15544[14].
  • 4-methylpyridine's Freebase ID is recorded as /m/055psn6[15].
  • 4-methylpyridine's UNII is recorded as TJD6V9SSO7[16].
  • 4-methylpyridine's ChemSpider ID is recorded as 13874733[17].
  • 4-methylpyridine's PubChem CID is recorded as 7963[18].
  • 4-methylpyridine's ZVG number is recorded as 12430[19].
  • 4-methylpyridine's ChEBI ID is recorded as 32547[20].
  • 4-methylpyridine's found in taxon is recorded as Nicotiana tabacum[21].
  • 4-methylpyridine's found in taxon is recorded as Camellia sinensis[22].
  • 4-methylpyridine's Gmelin number is recorded as 2442[23].
  • 4-methylpyridine's Reaxys registry number is recorded as 104586[24].
  • 4-methylpyridine's Human Metabolome Database ID is recorded as HMDB0302405[25].
  • 4-methylpyridine's HSDB ID is recorded as 5386[26].
  • 4-methylpyridine's KNApSAcK ID is recorded as C00059113[27].

Why It Matters

4-methylpyridine ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (19 views/month).[2] 4-methylpyridine has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[28] 4-methylpyridine is known by 10 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] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . ChEMBL. Retrieved . wikidata.org.
  13. [15] ↑ . Freebase Data Dumps. wikidata.org.
  14. [16] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  15. [17] ↑ . Q2311683. Retrieved . wikidata.org.
  16. [18] ↑ . PubChem. Retrieved . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . ChEMBL. Retrieved . wikidata.org.
  19. [21] ↑ . The volatile bases of cigar smoke. wikidata.org.
  20. [22] ↑ . New volatile constituents of black tea aroma. wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . ChEBI. Retrieved . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . Hazardous Substances Data Bank. Retrieved . wikidata.org.
  25. [27] ↑ . 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). 4-methylpyridine. Retrieved May 3, 2026, from https://4ort.xyz/entity/4-methylpyridine
MLA “4-methylpyridine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/4-methylpyridine.
BibTeX @misc{4ortxyz_4-methylpyridine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{4-methylpyridine}}, year = {2026}, url = {https://4ort.xyz/entity/4-methylpyridine}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 4-methylpyridine — https://4ort.xyz/entity/4-methylpyridine (retrieved 2026-05-03)

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