emodin

chemical compound
ChemicalSubstance type_of_chemical_entity Q4348178
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emodin

Summary

emodin is a type of chemical entity[1]. emodin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (53 views/month).[2]

Key Facts

  • emodin's instance of is recorded as type of chemical entity[3].
  • emodin's CAS Registry Number is recorded as 518-82-1[4].
  • emodin's EC number is recorded as 208-258-8[5].
  • emodin's canonical SMILES is recorded as CC1=CC(=C2C(=C1)C(=O)C3=CC(=CC(=C3C2=O)O)O)O[6].
  • emodin's InChI is recorded as InChI=1S/C15H10O5/c1-6-2-8-12(10(17)3-6)15(20)13-9(14(8)19)4-7(16)5-11(13)18/h2-5,16-18H,1H3[7].
  • emodin's InChIKey is recorded as RHMXXJGYXNZAPX-UHFFFAOYSA-N[8].
  • emodin's chemical formula is recorded as C₁₅H₁₀O₅[9].
  • emodin's subclass of is recorded as anthraquinones[10].
  • emodin's subclass of is recorded as aromatic polyketide[11].
  • emodin's part of is recorded as emodin metabolic process[12].
  • emodin's part of is recorded as emodin catabolic process[13].
  • emodin's part of is recorded as emodin biosynthetic process[14].
  • emodin's MeSH descriptor ID is recorded as D004642[15].
  • emodin's ChEMBL ID is recorded as CHEMBL289277[16].
  • emodin's PDB structure ID is recorded as 3BQC[17].
  • emodin's PDB structure ID is recorded as 3ED0[18].
  • emodin's PDB structure ID is recorded as 3PZH[19].
  • emodin's PDB structure ID is recorded as 3CSD[20].
  • emodin's PDB structure ID is recorded as 3RI3[21].
  • emodin's PDB structure ID is recorded as 3Q9W[22].
  • emodin's PDB structure ID is recorded as 3Q9X[23].
  • emodin's PDB structure ID is recorded as 2RHC[24].
  • emodin's PDB structure ID is recorded as 2RHR[25].
  • emodin's PDB structure ID is recorded as 2RH4[26].
  • emodin's PDB structure ID is recorded as 1F0Q[27].

Why It Matters

emodin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (53 views/month).[2] emodin has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[28] emodin is known by 14 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] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  3. [5] . Global Substance Registration System. Retrieved . 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] . wikidata.org.
  10. [12] . Gene Ontology release 2019-11-16. wikidata.org.
  11. [13] . Gene Ontology release 2019-11-16. wikidata.org.
  12. [14] . Gene Ontology release 2019-11-16. wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . ChEMBL. Retrieved . wikidata.org.
  15. [17] . Protein Data Bank. Retrieved . wikidata.org.
  16. [18] . Protein Data Bank. Retrieved . wikidata.org.
  17. [19] . Protein Data Bank. Retrieved . wikidata.org.
  18. [20] . Protein Data Bank. Retrieved . wikidata.org.
  19. [21] . Protein Data Bank. Retrieved . wikidata.org.
  20. [22] . Protein Data Bank. Retrieved . wikidata.org.
  21. [23] . Protein Data Bank. Retrieved . wikidata.org.
  22. [24] . Protein Data Bank. Retrieved . wikidata.org.
  23. [25] . Protein Data Bank. Retrieved . wikidata.org.
  24. [26] . Protein Data Bank. Retrieved . wikidata.org.
  25. [27] . Protein Data Bank. Retrieved . 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). emodin. Retrieved May 3, 2026, from https://4ort.xyz/entity/emodin
MLA “emodin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/emodin.
BibTeX @misc{4ortxyz_emodin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{emodin}}, year = {2026}, url = {https://4ort.xyz/entity/emodin}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): emodin — https://4ort.xyz/entity/emodin (retrieved 2026-05-03)

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