picolinic acid

chemical compound
ChemicalSubstance type_of_chemical_entity Q416682
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picolinic acid

Summary

picolinic acid is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (110 views/month).[2]

Key Facts

  • picolinic acid's instance of is recorded as type of chemical entity[3].
  • picolinic acid's chemical structure is recorded as Picolinsäure.svg[4].
  • picolinic acid's chemical structure is recorded as Picolinic acid.svg[5].
  • picolinic acid's CAS Registry Number is recorded as 98-98-6[6].
  • picolinic acid's EC number is recorded as 202-719-7[7].
  • picolinic acid's canonical SMILES is recorded as C1=CC=NC(=C1)C(=O)O[8].
  • picolinic acid's InChI is recorded as InChI=1S/C6H5NO2/c8-6(9)5-3-1-2-4-7-5/h1-4H,(H,8,9)[9].
  • picolinic acid's InChIKey is recorded as SIOXPEMLGUPBBT-UHFFFAOYSA-N[10].
  • picolinic acid's chemical formula is recorded as C₆H₅NO₂[11].
  • picolinic acid's subclass of is recorded as pyridine alkaloid[12].
  • picolinic acid's subclass of is recorded as carboxylic acid[13].
  • picolinic acid's part of is recorded as picolinic acid metabolic process[14].
  • picolinic acid's part of is recorded as picolinic acid biosynthetic process[15].
  • picolinic acid's Commons category is recorded as Picolinic acid[16].
  • picolinic acid's MeSH descriptor ID is recorded as C030614[17].
  • picolinic acid's has part is recorded as carbon[18].
  • picolinic acid's has part is recorded as nitrogen[19].
  • picolinic acid's has part is recorded as oxygen[20].
  • picolinic acid's has part is recorded as hydrogen[21].
  • picolinic acid's ChEMBL ID is recorded as CHEMBL72628[22].
  • picolinic acid's PDB structure ID is recorded as 4M1E[23].
  • picolinic acid's PDB structure ID is recorded as 2OLO[24].
  • picolinic acid's PDB structure ID is recorded as 2OLN[25].
  • picolinic acid's PDB structure ID is recorded as 4YIC[26].
  • picolinic acid's PDB structure ID is recorded as 3HZL[27].

Why It Matters

picolinic acid ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (110 views/month).[2] It has Wikipedia articles in 17 language editions, a strong signal of global cultural recognition.[28] It is known by 24 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] . 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] . Gene Ontology release 2019-11-16. wikidata.org.
  13. [15] . Gene Ontology release 2019-11-16. wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . Medical Subject Headings. Retrieved . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . ChEMBL. Retrieved . wikidata.org.
  21. [23] . Protein Data Bank. Retrieved . wikidata.org.
  22. [24] . Protein Data Bank. Retrieved . wikidata.org.
  23. [25] . Protein Data Bank. Retrieved . wikidata.org.
  24. [26] . Protein Data Bank. Retrieved . wikidata.org.
  25. [27] . Protein Data Bank. 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). picolinic acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/picolinic-acid
MLA “picolinic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/picolinic-acid.
BibTeX @misc{4ortxyz_picolinic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{picolinic acid}}, year = {2026}, url = {https://4ort.xyz/entity/picolinic-acid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): picolinic acid — https://4ort.xyz/entity/picolinic-acid (retrieved 2026-05-03)

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