N-acetylneuraminic acid

chemical compound
ChemicalSubstance type_of_chemical_entity Q310828
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N-acetylneuraminic acid

Summary

N-acetylneuraminic acid is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (111 views/month).[2]

Key Facts

  • N-acetylneuraminic acid's instance of is recorded as type of chemical entity[3].
  • N-acetylneuraminic acid's canonical SMILES is recorded as CC(=O)NC1C(O)CC(O)(C(=O)O)OC1C(O)C(O)CO[4].
  • N-acetylneuraminic acid's chemical formula is recorded as C₁₁H₁₉NO₉[5].
  • N-acetylneuraminic acid is a type of sialic acids[6].
  • N-acetylneuraminic acid's Commons category is recorded as N-Acetylneuraminic acid[7].
  • N-acetylneuraminic acid comprises oxygen[8].
  • N-acetylneuraminic acid comprises carbon[9].
  • N-acetylneuraminic acid comprises hydrogen[10].
  • N-acetylneuraminic acid comprises nitrogen[11].
  • N-acetylneuraminic acid's found in taxon is recorded as Homo sapiens[12].
  • N-acetylneuraminic acid's isomeric SMILES is recorded as OC(=O)[C@@]1(O)CC@HC@@HC@@HC@HC@HCOC@HC@@HC@@HC@HC@HCO">[13].
  • N-acetylneuraminic acid's mass is recorded as {'unit': 'Q483261', 'amount': '+309.105981188'}[14].
  • N-acetylneuraminic acid's melting point is recorded as {'unit': 'Q25267', 'amount': '+185'}[15].
  • N-acetylneuraminic acid's subject has role is recorded as primary metabolite[16].
  • N-acetylneuraminic acid's stereoisomer of is recorded as N-acetyl-alpha-neuraminic acid[17].
  • N-acetylneuraminic acid's stereoisomer of is recorded as 5-N-Acetyl-Alpha-D-Neuraminic Acid[18].
  • N-acetylneuraminic acid's stereoisomer of is recorded as N-acetyl-β-neuraminic acid[19].

Why It Matters

N-acetylneuraminic acid ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (111 views/month).[2] It has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[20] It is known by 24 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] . PubChem. 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] . Recon 2.2: from reconstruction to model of human metabolism. wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . Reactome. reactome.org. Provenance: 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). N-acetylneuraminic acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/n-acetylneuraminic-acid
MLA “N-acetylneuraminic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/n-acetylneuraminic-acid.
BibTeX @misc{4ortxyz_n-acetylneuraminic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{N-acetylneuraminic acid}}, year = {2026}, url = {https://4ort.xyz/entity/n-acetylneuraminic-acid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): N-acetylneuraminic acid — https://4ort.xyz/entity/n-acetylneuraminic-acid (retrieved 2026-05-03)

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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. 9d ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Unii GZP2782OP0
    Stereoisomer of N-acetyl-alpha-neuraminic acid, 5-N-Acetyl-Alpha-D-Neuraminic Acid, N-acetyl-β-neuraminic acid
    Has parts
    Instance of type of chemical entity
    + 10 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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