menadione

chemical compound
ChemicalSubstance type_of_chemical_entity Q192471
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Summary

menadione is a type of chemical entity[1]. menadione ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (1,380 views/month).[2]

Key Facts

  • menadione's instance of is recorded as type of chemical entity[3].
  • menadione's canonical SMILES is recorded as CC1=CC(=O)C2=CC=CC=C2C1=O[4].
  • menadione's chemical formula is recorded as C₁₁H₈O₂[5].
  • menadione is a type of vitamin K[6].
  • menadione is part of cellular response to menadione[7].
  • menadione is used for medication[8].
  • menadione's Commons category is recorded as Menadione[9].
  • menadione's found in taxon is recorded as Asplenium indicum[10].
  • menadione's found in taxon is recorded as Alkalihalobacillus alcalophilus[11].
  • menadione's found in taxon is recorded as Escherichia coli[12].
  • menadione's found in taxon is recorded as Thermoplasma acidophilum[13].
  • menadione's found in taxon is recorded as Allium stipitatum[14].
  • menadione's found in taxon is recorded as Juglans nigra[15].
  • menadione's found in taxon is recorded as Juglans regia[16].
  • menadione's found in taxon is recorded as Streptomyces[17].
  • menadione's found in taxon is recorded as Homo sapiens[18].
  • menadione's found in taxon is recorded as brown rat[19].
  • menadione's has effect is recorded as Q141535151[20].
  • menadione's MCN code is recorded as 2914.69.20[21].
  • menadione's mass is recorded as {'amount': '+172.052'}[22].
  • menadione's melting point is recorded as {'amount': '+106'}[23].
  • menadione's medical condition treated is recorded as blood coagulation disease[24].
  • menadione's medical condition treated is recorded as hypoprothrombinemia[25].
  • menadione's subject has role is recorded as antifibrinolytic[26].
  • menadione's subject has role is recorded as vitamin[27].

Why It Matters

menadione ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (1,380 views/month).[2] menadione has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[28] menadione is known by 29 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] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . 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] ↑ . 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.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . 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). menadione. Retrieved October 11, 2026, from https://4ort.xyz/entity/menadione
MLA “menadione.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/menadione.
BibTeX @misc{4ortxyz_menadione_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{menadione}}, year = {2026}, url = {https://4ort.xyz/entity/menadione}, note = {Accessed: 2026-10-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): menadione — https://4ort.xyz/entity/menadione (retrieved 2026-10-11)

Canonical URL: https://4ort.xyz/entity/menadione · 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. 18d ago · Artoria2e5 · 2026-09-25 view diff on Wikidata ↗
    Has effect → Q141535151
    Subclass of → vitamin K
    Found in taxon → Asplenium indicum, Alkalihalobacillus alcalophilus, Escherichia coli +7
    "/* wbremoveclaims-remove:1| */ Subclass of: biogenic naphthochinone, Moving to vitamin K"
  2. 20d ago · Artoria2e5 · 2026-09-22 view diff on Wikidata ↗
    Found in taxon → Asplenium indicum, Alkalihalobacillus alcalophilus, Escherichia coli +7
    "/* wbsetclaim-create:2||1 */ Found in taxon: Homo sapiens"
  3. 16w ago · JhealdBatch bot · 2026-06-16 view diff on Wikidata ↗
    Subclass of → —
    Melting point → {'amount': '+106'}
    On focus list of wikimedia project → concrete/abstract disjunction anomalies
    Has use → medication
    + 12 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/36807|batch #36807]]: tag for concrete/abstract disjunction anomaly"
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