oleuropein

polyphenol compound responsible for the bitter taste of fresh olives
ChemicalSubstance type_of_chemical_entity Q402625
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oleuropein

Summary

oleuropein is a type of chemical entity[1]. oleuropein has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • oleuropein's instance of is recorded as type of chemical entity[3].
  • oleuropein's canonical SMILES is recorded as CC=C1C(C(=COC1OC2C(C(C(C(O2)CO)O)O)O)C(=O)OC)CC(=O)OCCC3=CC(=C(C=C3)O)O[4].
  • oleuropein's chemical formula is recorded as C₂₅H₃₂O₁₃[5].
  • oleuropein is a type of (Z)-methyl 4-(2-(3,4-dihydroxyphenethoxy)-2-oxoethyl)-3-ethylidene-2-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)-3,4-dihydro-2H-pyran-5-carboxylate[6].
  • oleuropein's Commons category is recorded as Oleuropein[7].
  • oleuropein comprises carbon[8].
  • oleuropein comprises oxygen[9].
  • oleuropein comprises hydrogen[10].
  • oleuropein's found in taxon is recorded as Fraxinus americana[11].
  • oleuropein's found in taxon is recorded as Q161421[12].
  • oleuropein's found in taxon is recorded as Ligustrum japonicum[13].
  • oleuropein's found in taxon is recorded as Syringa vulgaris[14].
  • oleuropein's found in taxon is recorded as borage[15].
  • oleuropein's found in taxon is recorded as Olea europaea[16].
  • oleuropein's found in taxon is recorded as Brassica napus[17].
  • oleuropein's found in taxon is recorded as Fraxinus excelsior[18].
  • oleuropein's found in taxon is recorded as Fraxinus insularis[19].
  • oleuropein's found in taxon is recorded as Jasminum officinale[20].
  • oleuropein's found in taxon is recorded as Ligustrum vulgare[21].
  • oleuropein's found in taxon is recorded as Osmanthus heterophyllus[22].
  • oleuropein's found in taxon is recorded as Osmanthus ilicifolius[23].
  • oleuropein's found in taxon is recorded as Syringa josikaea[24].
  • oleuropein's found in taxon is recorded as Inga feuillei[25].
  • oleuropein's found in taxon is recorded as Ligustrum obtusifolium[26].
  • oleuropein's found in taxon is recorded as Osmanthus × fortunei[27].

Why It Matters

oleuropein has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[2] oleuropein is known by 5 alternative names across languages and contexts.[28]

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] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . Secoiridoid glucosides from Fraxinus americana. wikidata.org.
  10. [12] . Secoiridoid glucosides from fraxinus ornus bark. wikidata.org.
  11. [13] . Three secoiridoid glucosides from Ligustrum japonicum. wikidata.org.
  12. [14] . Jasminidin, ein neues monoterpenalkaloid aus Syringa vulgaris. wikidata.org.
  13. [15] . Chemical composition and antioxidant activity of Borago officinalis L. leaf extract growing in Algeria. wikidata.org.
  14. [16] . Phenolic Profile Characterization of Chemlali Olive Stones by Liquid Chromatography-Ion Trap Mass Spectrometry. wikidata.org.
  15. [17] . Determination of antioxidant compounds and antioxidant activity in commercial oilseeds for food use. wikidata.org.
  16. [18] . Excelsioside, a secoiridoid glucoside from Fraxinus excelsior. wikidata.org.
  17. [19] . Isolation of Oleayunnanoside from Fraxinus insularis and Revision of Its Structure to Insularoside-6'''-O-.BETA.-D-glucoside.. wikidata.org.
  18. [20] . Structure Elucidation of Two Secoiridoid Glucosides from Jasminum officinale L. var. grandiflorum (L.) KOBUSKI.. wikidata.org.
  19. [21] . Polar constituents of Ligustrum vulgare L. and their effect on lipoxygenase activity. wikidata.org.
  20. [22] . Secoiridoid Di-glycosides from Osmanthus ilicifolius. wikidata.org.
  21. [23] . Secoiridoid Di-glycosides from Osmanthus ilicifolius. wikidata.org.
  22. [24] . Biosynthesis of iridoids in Syringa and Fraxinus: Carbocyclic iridoid precursors. wikidata.org.
  23. [25] . Secoiridoid glucosides and related compounds from Syringa reticulata and their antioxidant activities. wikidata.org.
  24. [26] . Studies on the Constituents of Ligustrum Species. IX. On the Components of the Fruits of Ligustrum obtusifolium SIEB. et ZUCC. (3). wikidata.org.
  25. [27] . Studies on the Constituents of Osmanthus Species. IV. On the Components of the Leaves of Osmanthus fortunei CARR.. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [28] . 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). oleuropein. Retrieved May 3, 2026, from https://4ort.xyz/entity/oleuropein
MLA “oleuropein.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/oleuropein.
BibTeX @misc{4ortxyz_oleuropein_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{oleuropein}}, year = {2026}, url = {https://4ort.xyz/entity/oleuropein}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): oleuropein — https://4ort.xyz/entity/oleuropein (retrieved 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. 4d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 47xqEQ
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
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