Home › Entities › group_of_stereoisomers › 2-(3,4-dihydroxyphenyl)ethyl 2-[(3E)-5-acetyloxy-3-ethylidene-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-4-yl]acetate

2-(3,4-dihydroxyphenyl)ethyl 2-[(3E)-5-acetyloxy-3-ethylidene-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-4-yl]acetate

chemical compound
ChemicalSubstance group_of_stereoisomers Q27137334
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2-(3,4-dihydroxyphenyl)ethyl 2-[(3E)-5-acetyloxy-3-ethylidene-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-4-yl]acetate

Summary

2-(3,4-dihydroxyphenyl)ethyl 2-[(3E)-5-acetyloxy-3-ethylidene-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-4-yl]acetate is a group of stereoisomers[1].

Key Facts

  • 2-(3,4-dihydroxyphenyl)ethyl 2-[(3E)-5-acetyloxy-3-ethylidene-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-4-yl]acetate's instance of is recorded as group of stereoisomers[2].
  • 2-(3,4-dihydroxyphenyl)ethyl 2-[(3E)-5-acetyloxy-3-ethylidene-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-4-yl]acetate's canonical SMILES is recorded as CC=C1C(C(=COC1OC2C(C(C(C(O2)CO)O)O)O)OC(=O)C)CC(=O)OCCC3=CC(=C(C=C3)O)O[3].
  • 2-(3,4-dihydroxyphenyl)ethyl 2-[(3E)-5-acetyloxy-3-ethylidene-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-4-yl]acetate's chemical formula is recorded as C₂₅H₃₂O₁₃[4].
  • 2-(3,4-dihydroxyphenyl)ethyl 2-[(3E)-5-acetyloxy-3-ethylidene-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-4-yl]acetate is a type of chemical compound[5].
  • 2-(3,4-dihydroxyphenyl)ethyl 2-[(3E)-5-acetyloxy-3-ethylidene-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-4-yl]acetate's different from is recorded as oleuropein[6].
  • 2-(3,4-dihydroxyphenyl)ethyl 2-[(3E)-5-acetyloxy-3-ethylidene-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-4-yl]acetate's isomeric SMILES is recorded as C/C=C/1\C(C(=COC1O[C@H]2C@@HO)OC(=O)C)CC(=O)OCCC3=CC(=C(C=C3)O)O[7].
  • 2-(3,4-dihydroxyphenyl)ethyl 2-[(3E)-5-acetyloxy-3-ethylidene-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-4-yl]acetate's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+540.184'}[8].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . PubChem. Retrieved . wikidata.org.
  3. [4] ↑ . PubChem. Retrieved . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . PubChem. Retrieved . wikidata.org.
  7. [8] ↑ . PubChem. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). 2-(3,4-dihydroxyphenyl)ethyl 2-[(3E)-5-acetyloxy-3-ethylidene-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-4-yl]acetate. Retrieved May 3, 2026, from https://4ort.xyz/entity/2-3-4-dihydroxyphenyl-ethyl-2-3e-5-acetyloxy-3-ethylidene-2-2s-3r-4s-5s-6r-3-4-5-trihydroxy-6-hydroxymethyl-oxan-2-yl-oxy-4h-pyran-4-yl-acetate
MLA “2-(3,4-dihydroxyphenyl)ethyl 2-[(3E)-5-acetyloxy-3-ethylidene-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-4-yl]acetate.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/2-3-4-dihydroxyphenyl-ethyl-2-3e-5-acetyloxy-3-ethylidene-2-2s-3r-4s-5s-6r-3-4-5-trihydroxy-6-hydroxymethyl-oxan-2-yl-oxy-4h-pyran-4-yl-acetate.
BibTeX @misc{4ortxyz_2-3-4-dihydroxyphenyl-ethyl-2-3e-5-acetyloxy-3-ethylidene-2-2s-3r-4s-5s-6r-3-4-5-trihydroxy-6-hydroxymethyl-oxan-2-yl-oxy-4h-pyran-4-yl-acetate_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2-(3,4-dihydroxyphenyl)ethyl 2-[(3E)-5-acetyloxy-3-ethylidene-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-4-yl]acetate}}, year = {2026}, url = {https://4ort.xyz/entity/2-3-4-dihydroxyphenyl-ethyl-2-3e-5-acetyloxy-3-ethylidene-2-2s-3r-4s-5s-6r-3-4-5-trihydroxy-6-hydroxymethyl-oxan-2-yl-oxy-4h-pyran-4-yl-acetate}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2-(3,4-dihydroxyphenyl)ethyl 2-[(3E)-5-acetyloxy-3-ethylidene-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-4-yl]acetate — https://4ort.xyz/entity/2-3-4-dihydroxyphenyl-ethyl-2-3e-5-acetyloxy-3-ethylidene-2-2s-3r-4s-5s-6r-3-4-5-trihydroxy-6-hydroxymethyl-oxan-2-yl-oxy-4h-pyran-4-yl-acetate (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/2-3-4-dihydroxyphenyl-ethyl-2-3e-5-acetyloxy-3-ethylidene-2-2s-3r-4s-5s-6r-3-4-5-trihydroxy-6-hydroxymethyl-oxan-2-yl-oxy-4h-pyran-4-yl-acetate · 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. 7w ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Isomeric smiles → C/C=C/1\C(C(=COC1O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O)O)
    Subclass of → chemical compound
    Chemical formula → C₂₅H₃₂O₁₃
    Unichem compound id → 58840255
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||tr */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/37300|batch #37300]]"
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