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okadaic acid

chemical compound
ChemicalSubstance type_of_chemical_entity Q414042
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okadaic acid

Summary

okadaic acid is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (73 views/month).[2]

Key Facts

  • okadaic acid's instance of is recorded as type of chemical entity[3].
  • okadaic acid's canonical SMILES is recorded as CC1CCC2(CCCCO2)OC1C(C)CC(C3C(=C)C(C4C(O3)CCC5(O4)CCC(O5)C=CC(C)C6CC(=CC7(O6)C(CCC(O7)CC(C)(C(=O)O)O)O)C)O)O[4].
  • okadaic acid's chemical formula is recorded as C₄₄H₆₈O₁₃[5].
  • okadaic acid is a type of carboxylic acid[6].
  • okadaic acid is a type of biogenic 1,7-dioxaspiro(5.5)undecane[7].
  • okadaic acid is used for biological research[8].
  • okadaic acid's Commons category is recorded as Okadaic acid[9].
  • okadaic acid's found in taxon is recorded as Gambierdiscus toxicus[10].
  • okadaic acid's found in taxon is recorded as Aplidium benhami[11].
  • okadaic acid's found in taxon is recorded as Chondropsis kirkii[12].
  • okadaic acid's found in taxon is recorded as Dinophysis acuta[13].
  • okadaic acid's found in taxon is recorded as Halichondria okadai[14].
  • okadaic acid's found in taxon is recorded as Leptoclinides marmoreus[15].
  • okadaic acid's found in taxon is recorded as Mytilus edulis[16].
  • okadaic acid's found in taxon is recorded as Mytilus galloprovincialis[17].
  • okadaic acid's found in taxon is recorded as Prorocentrum belizeanum[18].
  • okadaic acid's found in taxon is recorded as Prorocentrum concavum[19].
  • okadaic acid's found in taxon is recorded as Prorocentrum lima[20].
  • okadaic acid's found in taxon is recorded as Raspailia arbuscula[21].
  • okadaic acid's found in taxon is recorded as Thorecta[22].
  • okadaic acid's found in taxon is recorded as Prorocentrum hoffmannianum[23].
  • okadaic acid's found in taxon is recorded as Phakellia[24].
  • okadaic acid's has characteristic is recorded as natural product[25].
  • okadaic acid's isomeric SMILES is recorded as C[C@@H]1CC[C@]2(CCCCO2)O[C@@H]1C@@HCC@@HOC@@HC[C@@H]([C@@H]3C(=C)[C@H]([C@H]4C@HCC[C@]5(O4)CCC@@H/C=C/C@@H[C@@H]6CC(=C[C@@]7(O6)[C@@H](CCC@HC[">[26].
  • okadaic acid's mass is recorded as {'unit': 'Q483261', 'amount': '+804.466'}[27].

Why It Matters

okadaic acid ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (73 views/month).[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[28] It is known by 4 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] ↑ . 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] ↑ . Gifte im riff. wikidata.org.
  9. [11] ↑ . Okadaic Acid in New Zealand Sponges: Detection by Cytotoxicity, Protein Phosphatase Inhibition and Immunoassay techniques. wikidata.org.
  10. [12] ↑ . Okadaic Acid in New Zealand Sponges: Detection by Cytotoxicity, Protein Phosphatase Inhibition and Immunoassay techniques. wikidata.org.
  11. [13] ↑ . Isolation of a new okadaic acid analogue from phytoplankton implicated in diarrhetic shellfish poisoning. wikidata.org.
  12. [14] ↑ . Direct activation by okadaic acid of the contractile elements in the smooth muscle of guinea-pig taenia coli. wikidata.org.
  13. [15] ↑ . Okadaic Acid in New Zealand Sponges: Detection by Cytotoxicity, Protein Phosphatase Inhibition and Immunoassay techniques. wikidata.org.
  14. [16] ↑ . Diarrhetic shellfish toxins. wikidata.org.
  15. [17] ↑ . Okadaic acid in mussels of Adriatic sea. wikidata.org.
  16. [18] ↑ . Okadaic acid production from the marine dinoflagellate Prorocentrum belizeanum Faust isolated from the Belizean coral reef ecosystem. wikidata.org.
  17. [19] ↑ . Identification of okadaic acid from a Caribbean dinoflagellate, Prorocentrum concavum. wikidata.org.
  18. [20] ↑ . Biosynthetic origin of C-37 and C-38 in the polyether toxins okadaic acid and dinophysistoxin-1. wikidata.org.
  19. [21] ↑ . Okadaic Acid in New Zealand Sponges: Detection by Cytotoxicity, Protein Phosphatase Inhibition and Immunoassay techniques. wikidata.org.
  20. [22] ↑ . Okadaic Acid in New Zealand Sponges: Detection by Cytotoxicity, Protein Phosphatase Inhibition and Immunoassay techniques. wikidata.org.
  21. [23] ↑ . Two new water-soluble dsp toxin derivatives from the dinoflagellate prorocentrum maculosum: possible storage and excretion products. wikidata.org.
  22. [24] ↑ . A new polyether acid from a cold water marine sponge, a Phakellia species. wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . PubChem. Retrieved . wikidata.org.
  25. [27] ↑ . PubChem. 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). okadaic acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/okadaic-acid
MLA “okadaic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/okadaic-acid.
BibTeX @misc{4ortxyz_okadaic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{okadaic acid}}, year = {2026}, url = {https://4ort.xyz/entity/okadaic-acid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): okadaic acid — https://4ort.xyz/entity/okadaic-acid (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. 21d ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Stereoisomer of → CHEBI:131162, Q104391846
    Instance of → type of chemical entity
    Has characteristic → natural product
    Subclass of → —
    + 7 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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