pyridine-2,6-dicarboxylic acid

chemical compound
ChemicalSubstance type_of_chemical_entity Q417164
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Summary

pyridine-2,6-dicarboxylic acid is a type of chemical entity[1]. It ranks in the top 6% of type of chemical entity entities by monthly Wikipedia readership (326 views/month).[2]

Key Facts

  • Canonical SMILES: C1=CC(=NC(=C1)C(=O)O)C(=O)O[3]
  • Chemical formula: C₇H₅NO₄[4]
  • Subclass of: pyridine alkaloid[5], dicarboxylic acid[6], nicotinic acid[7]
  • Commons category: 2,6-Pyridinedicarboxylic acid[8]
  • Has part(s): carbon[9], nitrogen[10], oxygen[11], hydrogen[12]
  • Found in taxon: Cordyceps militaris[13], Penicillium bilaiae[14], Streptomyces globisporus[15], Bacillus megaterium[16]
  • Mass: 167.022[17]
  • Subject has role: chelating agent[18], enzyme inhibitor[19]

Why It Matters

pyridine-2,6-dicarboxylic acid has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[20] It is known by 26 alternative names across languages and contexts.[21]

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [20] ↑ . Wikidata sitelinks. wikidata.org.
  3. [21] ↑ . 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). pyridine-2,6-dicarboxylic acid. Retrieved October 13, 2026, from https://4ort.xyz/entity/pyridine-2-6-dicarboxylic-acid
MLA “pyridine-2,6-dicarboxylic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Oct. 2026, https://4ort.xyz/entity/pyridine-2-6-dicarboxylic-acid.
BibTeX @misc{4ortxyz_pyridine-2-6-dicarboxylic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{pyridine-2,6-dicarboxylic acid}}, year = {2026}, url = {https://4ort.xyz/entity/pyridine-2-6-dicarboxylic-acid}, note = {Accessed: 2026-10-13}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): pyridine-2,6-dicarboxylic acid — https://4ort.xyz/entity/pyridine-2-6-dicarboxylic-acid (retrieved 2026-10-13)

Canonical URL: https://4ort.xyz/entity/pyridine-2-6-dicarboxylic-acid · 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. 18d ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    Zvg number → 29950
    "/* wbsetclaimvalue:1| */ Zvg number: 29950, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  2. 21d ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    Zvg number → 29950
    "/* wbcreateclaim-create:1| */ Zvg number: 029950, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  3. 20w ago · ZI Jony · 2026-05-22 view diff on Wikidata ↗
    Iecic 2015 id → —
    "/* wbremoveclaims-remove:1| */ Iecic 2015 id: 3926"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.