ketone

class of organic compounds having structure RCOR´
ChemicalSubstance structural_class_of_chemical_entities Q170744
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Summary

ketone is a structural class of chemical entities[1]. ketone ranks in the top 4% of structural class of chemical entities entities by monthly Wikipedia readership (4,769 views/month).[2]

Key Facts

  • Subclass of: carbonyl compound[3]
  • Part of: response to ketone[4], cellular response to ketone[5], cellular ketone metabolic process[6], ketone biosynthetic process[7], ketone catabolic process[8], carbonyl reductase (NADPH) activity[9], secondary-alcohol oxidase activity[10], alcohol dehydrogenase (NAD+) activity[11]
  • Commons category: Ketones[12]
  • Topic's main category: Category:Ketones[13]
  • Described by source: Meyers Konversations-Lexikon, 4th edition (1885–1890)[14], Brockhaus and Efron Encyclopedic Dictionary[15], Small Brockhaus and Efron Encyclopedic Dictionary[16], Encyclopædia Britannica 11th edition[17], Armenian Soviet Encyclopedia, vol. 5[18]
  • Topic has template: Template:Ketones[19]
  • Different from: ketene[20]
  • Conjugate base: ketone enolate[21]
  • On focus list of Wikimedia project: Wikipedia:Vital articles/Level/4[22]
  • SMARTS notation: [#6]CX3[#6]CX3[#6]">[23]

Why It Matters

ketone has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[24] ketone is known by 60 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] ↑ . Glossary of Class Names of Organic Compounds and Reactive Intermediates Based on Structure (IUPAC Recommendations 1995). wikidata.org.
  2. [4] ↑ . Gene Ontology release 2019-11-16. wikidata.org.
  3. [5] ↑ . Gene Ontology release 2019-11-16. wikidata.org.
  4. [6] ↑ . Gene Ontology release 2020-05-02. wikidata.org.
  5. [7] ↑ . Gene Ontology release 2020-05-02. wikidata.org.
  6. [8] ↑ . Gene Ontology release 2020-05-02. wikidata.org.
  7. [9] ↑ . Gene Ontology release 2020-05-02. wikidata.org.
  8. [10] ↑ . Gene Ontology release 2020-05-02. wikidata.org.
  9. [11] ↑ . geneontology.org. Retrieved . geneontology.org. Provenance: 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). ketone. Retrieved October 11, 2026, from https://4ort.xyz/entity/ketone
MLA “ketone.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/ketone.
BibTeX @misc{4ortxyz_ketone_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ketone}}, year = {2026}, url = {https://4ort.xyz/entity/ketone}, note = {Accessed: 2026-10-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ketone — https://4ort.xyz/entity/ketone (retrieved 2026-10-11)

Canonical URL: https://4ort.xyz/entity/ketone · 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. 13w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 1vC7V7
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  2. 21w ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Part of → response to ketone, cellular response to ketone, cellular ketone metabolic process +5
    Instance of → —
    Different from → ketene
    Conjugate base → ketone enolate
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|7 */ Yso id: 18652, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.