alkannin

chemical compound
ChemicalSubstance type_of_chemical_entity Q418237
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alkannin

Summary

alkannin is a type of chemical entity[1]. alkannin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (20 views/month).[2]

Key Facts

  • alkannin's instance of is recorded as type of chemical entity[3].
  • alkannin's chemical structure is recorded as Alkannin.svg[4].
  • alkannin's CAS Registry Number is recorded as 517-88-4[5].
  • alkannin's EC number is recorded as 208-245-7[6].
  • alkannin's canonical SMILES is recorded as CC(=CCC(C1=CC(=O)C2=C(C=CC(=C2C1=O)O)O)O)C[7].
  • alkannin's InChI is recorded as InChI=1S/C16H16O5/c1-8(2)3-4-10(17)9-7-13(20)14-11(18)5-6-12(19)15(14)16(9)21/h3,5-7,10,17-19H,4H2,1-2H3/t10-/m0/s1[8].
  • alkannin's InChIKey is recorded as NEZONWMXZKDMKF-JTQLQIEISA-N[9].
  • alkannin's chemical formula is recorded as C₁₆H₁₆O₅[10].
  • alkannin's subclass of is recorded as shikalkin[11].
  • alkannin's has use is recorded as food coloring[12].
  • alkannin's Commons category is recorded as Alkannin[13].
  • alkannin's ChEMBL ID is recorded as CHEMBL28457[14].
  • alkannin's E number is recorded as E103[15].
  • alkannin's Freebase ID is recorded as /m/0ds1qy5[16].
  • alkannin's UNII is recorded as 075CRZ9995[17].
  • alkannin's ChemSpider ID is recorded as 65430[18].
  • alkannin's PubChem CID is recorded as 72521[19].
  • alkannin's KEGG ID is recorded as C10292[20].
  • alkannin's ChEBI ID is recorded as 2578[21].
  • alkannin's found in taxon is recorded as Lithospermum erythrorhizon[22].
  • alkannin's found in taxon is recorded as Arnebia hispidissima[23].
  • alkannin's found in taxon is recorded as Arnebia euchroma[24].
  • alkannin's found in taxon is recorded as Alkanna cappadocica[25].
  • alkannin's found in taxon is recorded as Alkanna tinctoria[26].
  • alkannin's found in taxon is recorded as Arnebia decumbens[27].

Why It Matters

alkannin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (20 views/month).[2] alkannin has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[28] alkannin is known by 11 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] . wikidata.org.
  3. [5] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . Global Substance Registration System. Retrieved . wikidata.org.
  5. [7] . PubChem. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . ChEMBL. Retrieved . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . Freebase Data Dumps. wikidata.org.
  15. [17] . Global Substance Registration System. Retrieved . wikidata.org.
  16. [18] . Q2311683. Retrieved . wikidata.org.
  17. [19] . PubChem. Retrieved . wikidata.org.
  18. [20] . ChEBI. Retrieved . wikidata.org.
  19. [21] . ChEMBL. Retrieved . wikidata.org.
  20. [22] . Enantiomeric ratio of shikonin derivatives as a possible key for the determination of the origin of lithospermi radix. wikidata.org.
  21. [23] . Naphthazarins from Arnebia hispidissima. wikidata.org.
  22. [24] . Mutagenicity of natural naphthoquinones and benzoquinones in the Salmonella/microsome test. wikidata.org.
  23. [25] . Cytotoxic naphthoquinones from Alkanna cappadocica ( perpendicular).. wikidata.org.
  24. [26] . Studies on the relationship of structure to antimicrobial properties of naphthaquinones and other constituents of Alkanna tinctoria. wikidata.org.
  25. [27] . Shikonin derivatives. Part VI. Chemical investigations of Arnebia decumbens.. 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). alkannin. Retrieved May 3, 2026, from https://4ort.xyz/entity/alkannin
MLA “alkannin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/alkannin.
BibTeX @misc{4ortxyz_alkannin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{alkannin}}, year = {2026}, url = {https://4ort.xyz/entity/alkannin}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): alkannin — https://4ort.xyz/entity/alkannin (retrieved 2026-05-03)

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