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quercetin

polyphenol of the family of flavonoids
ChemicalSubstance type_of_chemical_entity Q409478
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quercetin

Summary

quercetin is a type of chemical entity[1]. quercetin ranks in the top 3% of type_of_chemical_entity entities by monthly Wikipedia readership (2,507 views/month).[2]

Key Facts

  • quercetin's instance of is recorded as type of chemical entity[3].
  • quercetin's canonical SMILES is recorded as C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O[4].
  • quercetin's chemical formula is recorded as C₁₅H₁₀O₇[5].
  • quercetin is a type of flavone[6].
  • quercetin is part of quercetin metabolic process[7].
  • quercetin is part of quercetin catabolic process[8].
  • quercetin is part of quercetin biosynthetic process[9].
  • quercetin is part of response to quercetin[10].
  • quercetin is part of cellular response to quercetin[11].
  • quercetin's Commons category is recorded as Quercetin[12].
  • quercetin comprises carbon[13].
  • quercetin comprises oxygen[14].
  • quercetin comprises hydrogen[15].
  • quercetin's found in taxon is recorded as Brickellia cavanillesii[16].
  • quercetin's found in taxon is recorded as Siphoneugena densiflora[17].
  • quercetin's found in taxon is recorded as Syzygium jambos[18].
  • quercetin's found in taxon is recorded as Rhamnus prinoides[19].
  • quercetin's found in taxon is recorded as Hypericum perforatum[20].
  • quercetin's found in taxon is recorded as Epilobium hirsutum[21].
  • quercetin's found in taxon is recorded as Impatiens balsamina[22].
  • quercetin's found in taxon is recorded as Eugenia myrcianthes[23].
  • quercetin's found in taxon is recorded as Euphorbia hyssopifolia[24].
  • quercetin's found in taxon is recorded as Aguacate[25].
  • quercetin's found in taxon is recorded as Sanicula graveolens[26].
  • quercetin's found in taxon is recorded as Trixis michuacana[27].

Why It Matters

quercetin ranks in the top 3% of type_of_chemical_entity entities by monthly Wikipedia readership (2,507 views/month).[2] quercetin has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.[28] quercetin is known by 26 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] ↑ . PubChem. Retrieved . wikidata.org.
  3. [5] ↑ . PubChem. Retrieved . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . Gene Ontology release 2019-11-16. wikidata.org.
  6. [8] ↑ . Gene Ontology release 2019-11-16. wikidata.org.
  7. [9] ↑ . Gene Ontology release 2019-11-16. wikidata.org.
  8. [10] ↑ . Gene Ontology release 2019-11-16. wikidata.org.
  9. [11] ↑ . Gene Ontology release 2019-11-16. wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . α-glucosidase inhibitors from Brickellia cavanillesii.. wikidata.org.
  15. [17] ↑ . New natural products from Siphoneugena densiflora Berg (Myrtaceae) and their chemotaxonomic significance. wikidata.org.
  16. [18] ↑ . A general method for the dereplication of flavonoid glycosides utilizing high performance liquid chromatography/mass spectrometric analysis. wikidata.org.
  17. [19] ↑ . Electrospray liquid chromatography-mass spectrometry of the leaf extract of Rhamnus prinoides. wikidata.org.
  18. [20] ↑ . High performance liquid chromatography/electrospray mass spectrometry of Hypericum perforatum extracts. wikidata.org.
  19. [21] ↑ . High-performance Liquid Chromatographic/Electrospray Ionization Mass Spectrometric Screening for Polyphenolic Compounds ofEpilobium hirsutum—The Structure of the Unique Ellagitannin Epilobamide-A. wikidata.org.
  20. [22] ↑ . Antianaphylactic Effects of the Principal Compounds from the White Petals ofImpatiens balsaminaL.. wikidata.org.
  21. [23] ↑ . Xanthine Oxidase Inhibitory Activity of Flavonoids and Tannins fromHexachlamys edulis (Myrtaceae). wikidata.org.
  22. [24] ↑ . HIV-1 reverse transcriptase inhibitory principles from Chamaesyce hyssopifolia. wikidata.org.
  23. [25] ↑ . Flavonol monoglycosides isolated from the antiviral fractions ofPersea americana (Lauraceae) leaf infusion. wikidata.org.
  24. [26] ↑ . Free radical scavengers from Mutisia friesiana (Asteraceae) and Sanicula graveolens (Apiaceae).. wikidata.org.
  25. [27] ↑ . Tyrosinase inhibitory p-coumaric acid from ginseng leaves. 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.

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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). quercetin. Retrieved May 3, 2026, from https://4ort.xyz/entity/quercetin
MLA “quercetin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/quercetin.
BibTeX @misc{4ortxyz_quercetin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{quercetin}}, year = {2026}, url = {https://4ort.xyz/entity/quercetin}, note = {Accessed: 2026-05-03}}
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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. 14d ago · Adamrb12345 · 2026-08-05 view diff on Wikidata ↗
    Found in taxon → Brickellia cavanillesii, Siphoneugena densiflora, Syzygium jambos +1742
    "/* wbcreateclaim-create:1| */ [[Property:P703]]: [[Q5237076]], #quickstatements; #temporary_batch_1785942942558"
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