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quassin

chemical compound
ChemicalSubstance type_of_chemical_entity Q2079986
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quassin

Summary

quassin is a type of chemical entity[1]. quassin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (29 views/month).[2]

Key Facts

  • quassin's instance of is recorded as type of chemical entity[3].
  • quassin's chemical structure is recorded as Quassin.png[4].
  • quassin's physically interacts with is recorded as taste receptor type 2[5].
  • quassin's CAS Registry Number is recorded as 76-78-8[6].
  • quassin's EC number is recorded as 200-985-9[7].
  • quassin's canonical SMILES is recorded as CC1C=C(C(=O)C2(C1CC3C4(C2C(=O)C(=C(C4CC(=O)O3)C)OC)C)C)OC[8].
  • quassin's InChI is recorded as InChI=1S/C22H28O6/c1-10-7-14(26-5)20(25)22(4)12(10)8-15-21(3)13(9-16(23)28-15)11(2)18(27-6)17(24)19(21)22/h7,10,12-13,15,19H,8-9H2,1-6H3/t10-,12+,13+,15-,19+,21-,22+/m1/s1[9].
  • quassin's InChIKey is recorded as IOSXSVZRTUWBHC-LBTVDEKVSA-N[10].
  • quassin's chemical formula is recorded as C₂₂H₂₈O₆[11].
  • quassin's subclass of is recorded as (1R,2S,7S,9R,13R,17S)-4,15-dimethoxy-2,6,14,17-tetramethyl-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-4,14-diene-3,11,16-trione[12].
  • quassin's Commons category is recorded as Quassin[13].
  • quassin's ChEMBL ID is recorded as CHEMBL517016[14].
  • quassin's Freebase ID is recorded as /m/02dltw[15].
  • quassin's UNII is recorded as QP1YAK6QGK[16].
  • quassin's ChemSpider ID is recorded as 59014[17].
  • quassin's PubChem CID is recorded as 65571[18].
  • quassin's KEGG ID is recorded as C08778[19].
  • quassin's ChEBI ID is recorded as 8692[20].
  • quassin's found in taxon is recorded as Picrasma crenata[21].
  • quassin's found in taxon is recorded as Picrasma javanica[22].
  • quassin's found in taxon is recorded as Picrasma quassioides[23].
  • quassin's found in taxon is recorded as Quassia africana[24].
  • quassin's found in taxon is recorded as Quassia amara[25].
  • quassin's found in taxon is recorded as Samadera indica[26].
  • quassin's Gran Enciclopèdia Catalana ID is recorded as 0275120[27].

Why It Matters

quassin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (29 views/month).[2] quassin has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[28] quassin is known by 7 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] ↑ . The Molecular Receptive Ranges of Human TAS2R Bitter Taste Receptors. wikidata.org.
  4. [6] ↑ . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  5. [7] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  6. [8] ↑ . PubChem. Retrieved . wikidata.org.
  7. [9] ↑ . PubChem. Retrieved . wikidata.org.
  8. [10] ↑ . PubChem. Retrieved . wikidata.org.
  9. [11] ↑ . PubChem. Retrieved . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . ChEMBL. Retrieved . wikidata.org.
  13. [15] ↑ . Freebase Data Dumps. wikidata.org.
  14. [16] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  15. [17] ↑ . Q2311683. Retrieved . wikidata.org.
  16. [18] ↑ . PubChem. Retrieved . wikidata.org.
  17. [19] ↑ . ChEBI. Retrieved . wikidata.org.
  18. [20] ↑ . ChEMBL. Retrieved . wikidata.org.
  19. [21] ↑ . Quassinoids from Picrasma crenata. wikidata.org.
  20. [22] ↑ . New quassinoids from indonesian Picrasma javanica. Structures of javanicins E, F, G and M.. wikidata.org.
  21. [23] ↑ . Acute insecticidal activity of quassin and its congeners against the American cockroach. wikidata.org.
  22. [24] ↑ . Indole Alkaloids and Quassin from Quassia africana. wikidata.org.
  23. [25] ↑ . 2-Methoxycanthin-6-one: A New Alkaloid from the Stem Wood of Quassia amara. wikidata.org.
  24. [26] ↑ . Determination of quassin in picogram quantities by an enzyme-linked immunosorbent assay. wikidata.org.
  25. [27] ↑ . 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). quassin. Retrieved May 3, 2026, from https://4ort.xyz/entity/quassin
MLA “quassin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/quassin.
BibTeX @misc{4ortxyz_quassin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{quassin}}, year = {2026}, url = {https://4ort.xyz/entity/quassin}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): quassin — https://4ort.xyz/entity/quassin (retrieved 2026-05-03)

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