pyrrolidine

chemical compound
ChemicalSubstance type_of_chemical_entity Q408898
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Summary

pyrrolidine is a type of chemical entity[1]. pyrrolidine ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (3,129 views/month).[2]

Key Facts

  • pyrrolidine's instance of is recorded as type of chemical entity[3].
  • pyrrolidine's canonical SMILES is recorded as C1CCNC1[4].
  • pyrrolidine's chemical formula is recorded as C₄H₉N[5].
  • pyrrolidine is a type of pyrrolidine alkaloid[6].
  • pyrrolidine's Commons category is recorded as Pyrrolidine[7].
  • pyrrolidine comprises nitrogen[8].
  • pyrrolidine comprises carbon[9].
  • pyrrolidine's found in taxon is recorded as Piper nigrum[10].
  • pyrrolidine's found in taxon is recorded as Vitis vinifera[11].
  • pyrrolidine's found in taxon is recorded as Cannabis sativa[12].
  • pyrrolidine's found in taxon is recorded as Phaseolus vulgaris[13].
  • pyrrolidine's pKa is recorded as {'amount': '+11.27'}[14].
  • pyrrolidine's density is recorded as {'amount': '+0.866'}[15].
  • pyrrolidine's mass is recorded as {'amount': '+71.073'}[16].
  • pyrrolidine's melting point is recorded as {'amount': '-63'}[17].
  • pyrrolidine's melting point is recorded as {'amount': '-57.84'}[18].
  • pyrrolidine's boiling point is recorded as {'amount': '+87'}[19].
  • pyrrolidine's boiling point is recorded as {'amount': '+86.56'}[20].
  • pyrrolidine's ionization energy is recorded as {'amount': '+8.00'}[21].
  • pyrrolidine's safety classification and labelling is recorded as NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response[22].

Why It Matters

pyrrolidine ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (3,129 views/month).[2] pyrrolidine has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[23] pyrrolidine is known by 39 alternative names across languages and contexts.[24]

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] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [23] ↑ . Wikidata sitelinks. wikidata.org.
  3. [24] ↑ . 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). pyrrolidine. Retrieved October 14, 2026, from https://4ort.xyz/entity/pyrrolidine
MLA “pyrrolidine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/pyrrolidine.
BibTeX @misc{4ortxyz_pyrrolidine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{pyrrolidine}}, year = {2026}, url = {https://4ort.xyz/entity/pyrrolidine}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): pyrrolidine — https://4ort.xyz/entity/pyrrolidine (retrieved 2026-10-14)

Canonical URL: https://4ort.xyz/entity/pyrrolidine · Last refreshed:

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. 19d ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    Zvg number → 29400
    "/* wbsetclaimvalue:1| */ Zvg number: 29400, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  2. 22d ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    Zvg number → 29400
    "/* wbcreateclaim-create:1| */ Zvg number: 029400, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  3. 16w ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Density → {'amount': '+0.866'}
    Has parts → —
    Instance of → type of chemical entity
    Safety classification and labelling → NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response
    + 11 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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