pyrrolizidine

chemical compound
ChemicalSubstance type_of_chemical_entity Q1078442
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pyrrolizidine

Summary

pyrrolizidine is a type of chemical entity[1]. pyrrolizidine ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (12 views/month).[2]

Key Facts

  • pyrrolizidine's instance of is recorded as type of chemical entity[3].
  • pyrrolizidine's chemical structure is recorded as Pyrrolizidine.svg[4].
  • pyrrolizidine's CAS Registry Number is recorded as 643-20-9[5].
  • pyrrolizidine's EC number is recorded as 613-574-8[6].
  • pyrrolizidine's canonical SMILES is recorded as C1CC2CCCN2C1[7].
  • pyrrolizidine's InChI is recorded as InChI=1S/C7H13N/c1-3-7-4-2-6-8(7)5-1/h7H,1-6H2[8].
  • pyrrolizidine's InChIKey is recorded as ADRDEXBBJTUCND-UHFFFAOYSA-N[9].
  • pyrrolizidine's chemical formula is recorded as C₇H₁₃N[10].
  • pyrrolizidine's subclass of is recorded as pyrrolizidine alkaloid[11].
  • pyrrolizidine's Commons category is recorded as Pyrrolizidines[12].
  • pyrrolizidine's has part is recorded as nitrogen[13].
  • pyrrolizidine's has part is recorded as carbon[14].
  • pyrrolizidine's Freebase ID is recorded as /m/05c5xyc[15].
  • pyrrolizidine's UNII is recorded as U81KWZ2JKN[16].
  • pyrrolizidine's ChemSpider ID is recorded as 12039[17].
  • pyrrolizidine's PubChem CID is recorded as 12558[18].
  • pyrrolizidine's ChEBI ID is recorded as 64950[19].
  • pyrrolizidine's DrugBank ID is recorded as DB19159[20].
  • pyrrolizidine's topic's main category is recorded as Category:Pyrrolizidines[21].
  • pyrrolizidine's Reaxys registry number is recorded as 103088[22].
  • pyrrolizidine's Human Metabolome Database ID is recorded as HMDB0257003[23].
  • pyrrolizidine's HSDB ID is recorded as 4300[24].
  • pyrrolizidine's mass is recorded as {'unit': 'Q483261', 'amount': '+111.105'}[25].
  • pyrrolizidine's Nikkaji ID is recorded as J110.405E[26].
  • pyrrolizidine's ECHA Substance Infocard ID is recorded as 100.117.254[27].

Why It Matters

pyrrolizidine ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (12 views/month).[2] pyrrolizidine has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[28] pyrrolizidine is known by 8 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] . ChEBI. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . ECHA Substance Infocard database. 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] . 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] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . ChEBI. Retrieved . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . Hazardous Substances Data Bank. Retrieved . wikidata.org.
  23. [25] . PubChem. Retrieved . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . ECHA Substance Infocard database. 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). pyrrolizidine. Retrieved May 3, 2026, from https://4ort.xyz/entity/pyrrolizidine
MLA “pyrrolizidine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pyrrolizidine.
BibTeX @misc{4ortxyz_pyrrolizidine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{pyrrolizidine}}, year = {2026}, url = {https://4ort.xyz/entity/pyrrolizidine}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): pyrrolizidine — https://4ort.xyz/entity/pyrrolizidine (retrieved 2026-05-03)

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