choline

organic cation
ChemicalSubstance type_of_chemical_entity Q193166
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choline

Summary

choline is a type of chemical entity[1]. choline ranks in the top 2% of type_of_chemical_entity entities by monthly Wikipedia readership (864 views/month).[2]

Key Facts

  • choline's instance of is recorded as type of chemical entity[3].
  • choline's chemical structure is recorded as Choline skeletal formula.svg[4].
  • choline's GND ID is recorded as 4147865-4[5].
  • choline's CAS Registry Number is recorded as 62-49-7[6].
  • choline's EC number is recorded as 200-535-1[7].
  • choline's canonical SMILES is recorded as CN+(C)CCON+(C)CCO">[8].
  • choline's InChI is recorded as InChI=1S/C5H14NO/c1-6(2,3)4-5-7/h7H,4-5H2,1-3H3/q+1[9].
  • choline's InChIKey is recorded as OEYIOHPDSNJKLS-UHFFFAOYSA-N[10].
  • choline's Library of Congress authority ID is recorded as sh85024656[11].
  • choline's Bibliothèque nationale de France ID is recorded as 122695833[12].
  • choline's chemical formula is recorded as C₅H₁₄NO⁺[13].
  • choline's subclass of is recorded as quaternary ammonium cation[14].
  • choline's subclass of is recorded as primary alcohol[15].
  • choline's NDL Authority ID is recorded as 00566629[16].
  • choline's part of is recorded as choline binding[17].
  • choline's part of is recorded as glycine betaine biosynthetic process from choline[18].
  • choline's part of is recorded as ABC-type choline transporter activity[19].
  • choline's part of is recorded as choline:sodium symporter activity[20].
  • choline's part of is recorded as choline transmembrane transporter activity[21].
  • choline's part of is recorded as choline transport[22].
  • choline's part of is recorded as choline metabolic process[23].
  • choline's part of is recorded as choline biosynthetic process via CDP-choline[24].
  • choline's part of is recorded as choline biosynthetic process via N-monomethylethanolamine[25].
  • choline's part of is recorded as choline biosynthetic process via phosphoryl-ethanolamine[26].
  • choline's part of is recorded as choline biosynthetic process[27].

Why It Matters

choline ranks in the top 2% of type_of_chemical_entity entities by monthly Wikipedia readership (864 views/month).[2] choline has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[28] choline is known by 45 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] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  5. [7] . Global Substance Registration System. 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] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . Gene Ontology release 2019-11-16. wikidata.org.
  16. [18] . Gene Ontology release 2019-11-16. wikidata.org.
  17. [19] . Gene Ontology release 2019-11-16. wikidata.org.
  18. [20] . Gene Ontology release 2019-11-16. wikidata.org.
  19. [21] . Gene Ontology release 2019-11-16. wikidata.org.
  20. [22] . Gene Ontology release 2019-11-16. wikidata.org.
  21. [23] . Gene Ontology release 2020-05-02. wikidata.org.
  22. [24] . Gene Ontology release 2020-05-02. wikidata.org.
  23. [25] . Gene Ontology release 2020-05-02. wikidata.org.
  24. [26] . Gene Ontology release 2020-05-02. wikidata.org.
  25. [27] . Gene Ontology release 2020-05-02. 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). choline. Retrieved May 3, 2026, from https://4ort.xyz/entity/choline
MLA “choline.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/choline.
BibTeX @misc{4ortxyz_choline_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{choline}}, year = {2026}, url = {https://4ort.xyz/entity/choline}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): choline — https://4ort.xyz/entity/choline (retrieved 2026-05-03)

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