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ethyl trans-caffeate

chemical compound
ChemicalSubstance type_of_chemical_entity Q5404446
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Summary

ethyl trans-caffeate is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (8 views/month).[2]

Key Facts

  • ethyl trans-caffeate's instance of is recorded as type of chemical entity[3].
  • ethyl trans-caffeate's chemical structure is recorded as Ethyl caffeate.svg[4].
  • ethyl trans-caffeate's CAS Registry Number is recorded as 66648-50-8[5].
  • ethyl trans-caffeate's canonical SMILES is recorded as CCOC(=O)C=CC1=CC(=C(C=C1)O)O[6].
  • ethyl trans-caffeate's InChI is recorded as InChI=1S/C11H12O4/c1-2-15-11(14)6-4-8-3-5-9(12)10(13)7-8/h3-7,12-13H,2H2,1H3/b6-4+[7].
  • ethyl trans-caffeate's InChIKey is recorded as WDKYDMULARNCIS-GQCTYLIASA-N[8].
  • ethyl trans-caffeate's chemical formula is recorded as C₁₁H₁₂O₄[9].
  • ethyl trans-caffeate's subclass of is recorded as ethyl 3-(3,4-dihydroxyphenyl)prop-2-enoate[10].
  • ethyl trans-caffeate's ChEMBL ID is recorded as CHEMBL17347[11].
  • ethyl trans-caffeate's PDB structure ID is recorded as 4GQQ[12].
  • ethyl trans-caffeate's PDB structure ID is recorded as 4PWG[13].
  • ethyl trans-caffeate's Freebase ID is recorded as /m/0j9ktq_[14].
  • ethyl trans-caffeate's UNII is recorded as 76GBB1JU5Y[15].
  • ethyl trans-caffeate's ChemSpider ID is recorded as 4476132[16].
  • ethyl trans-caffeate's PubChem CID is recorded as 5317238[17].
  • ethyl trans-caffeate's ChEBI ID is recorded as 69656[18].
  • ethyl trans-caffeate's ChEBI ID is recorded as 132714[19].
  • ethyl trans-caffeate's found in taxon is recorded as Berberis darwinii[20].
  • ethyl trans-caffeate's found in taxon is recorded as Ligularia veitchiana[21].
  • ethyl trans-caffeate's found in taxon is recorded as Tillandsia recurvata[22].
  • ethyl trans-caffeate's found in taxon is recorded as Artemisia minor[23].
  • ethyl trans-caffeate's found in taxon is recorded as Ligularia nelumbifolia[24].
  • ethyl trans-caffeate's found in taxon is recorded as Isodon coetsa[25].
  • ethyl trans-caffeate's found in taxon is recorded as Smilax china[26].
  • ethyl trans-caffeate's found in taxon is recorded as Matricaria chamomilla[27].

Why It Matters

ethyl trans-caffeate ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (8 views/month).[2] It is known by 3 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] ↑ . wikidata.org.
  3. [5] ↑ . SciFinder. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] ↑ . PubChem. Retrieved . wikidata.org.
  5. [7] ↑ . PubChem. Retrieved . wikidata.org.
  6. [8] ↑ . PubChem. Retrieved . wikidata.org.
  7. [9] ↑ . PubChem. Retrieved . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . ChEMBL. Retrieved . wikidata.org.
  10. [12] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  11. [13] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  14. [16] ↑ . ChemSpider. Retrieved . wikidata.org.
  15. [17] ↑ . PubChem. Retrieved . wikidata.org.
  16. [18] ↑ . ChEMBL. Retrieved . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . Secondary metabolites from marine organisms. wikidata.org.
  19. [21] ↑ . Sesquiterpenes and other constituents fromLigularia veitchiana. wikidata.org.
  20. [22] ↑ . Chemical constituents from Tillandsia recurvata. wikidata.org.
  21. [23] ↑ . Chemical Constituents of the Aerial Parts of Artemisia iwayomogi. wikidata.org.
  22. [24] ↑ . Sinapyl alcohol derivatives and other constituents from Ligularia nelumbifolia. wikidata.org.
  23. [25] ↑ . Three angiotensin-converting enzyme inhibitors from Rabdosia coetsa. wikidata.org.
  24. [26] ↑ . Steroidal saponins from Smilax china and their anti-inflammatory activities. wikidata.org.
  25. [27] ↑ . Sesquiterpene lactones and other constituents from Matricaria chamomilla L. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . 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). ethyl trans-caffeate. Retrieved October 14, 2026, from https://4ort.xyz/entity/ethyl-trans-caffeate
MLA “ethyl trans-caffeate.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/ethyl-trans-caffeate.
BibTeX @misc{4ortxyz_ethyl-trans-caffeate_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ethyl trans-caffeate}}, year = {2026}, url = {https://4ort.xyz/entity/ethyl-trans-caffeate}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ethyl trans-caffeate — https://4ort.xyz/entity/ethyl-trans-caffeate (retrieved 2026-10-14)

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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. 24w ago · KaleemBot bot · 2026-04-30 view diff on Wikidata ↗
    Cas registry number → 66648-50-8
    Subclass of → ethyl 3-(3,4-dihydroxyphenyl)prop-2-enoate
    Found in taxon → Berberis darwinii, Ligularia veitchiana, Tillandsia recurvata +46
    Mass → {'unit': 'Q483261', 'amount': '+208.074'}
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:ایتھائل کیفائٹ]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.