cytidine

chemical compound
ChemicalSubstance type_of_chemical_entity Q422538
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cytidine

Summary

cytidine is a type of chemical entity[1]. cytidine ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (77 views/month).[2]

Key Facts

  • cytidine's instance of is recorded as type of chemical entity[3].
  • cytidine's chemical structure is recorded as Cytidin.svg[4].
  • cytidine's chemical structure is recorded as Cytidine.svg[5].
  • cytidine's CAS Registry Number is recorded as 65-46-3[6].
  • cytidine's EC number is recorded as 200-610-9[7].
  • cytidine's canonical SMILES is recorded as Nc1ccn(C2OC(CO)C(O)C2O)c(=O)n1[8].
  • cytidine's InChI is recorded as InChI=1S/C9H13N3O5/c10-5-1-2-12(9(16)11-5)8-7(15)6(14)4(3-13)17-8/h1-2,4,6-8,13-15H,3H2,(H2,10,11,16)/t4-,6-,7-,8-/m1/s1[9].
  • cytidine's InChIKey is recorded as UHDGCWIWMRVCDJ-XVFCMESISA-N[10].
  • cytidine's chemical formula is recorded as C₉H₁₃N₃O₅[11].
  • cytidine's subclass of is recorded as pyrimidine[12].
  • cytidine's part of is recorded as cytidine catabolic process[13].
  • cytidine's part of is recorded as cytidine salvage[14].
  • cytidine's part of is recorded as cytidine metabolic process[15].
  • cytidine's part of is recorded as cytidine biosynthetic process[16].
  • cytidine's part of is recorded as cytidine transmembrane transporter activity[17].
  • cytidine's part of is recorded as cytidine transport[18].
  • cytidine's part of is recorded as cytidine deaminase activity[19].
  • cytidine's part of is recorded as N4-acetylcytidine amidohydrolase activity[20].
  • cytidine's Commons category is recorded as Cytidine[21].
  • cytidine's MeSH descriptor ID is recorded as D003562[22].
  • cytidine's has part is recorded as oxygen[23].
  • cytidine's has part is recorded as carbon[24].
  • cytidine's ChEMBL ID is recorded as CHEMBL78[25].
  • cytidine's ChEMBL ID is recorded as CHEMBL95606[26].
  • cytidine's Guide to Pharmacology Ligand ID is recorded as 4728[27].

Why It Matters

cytidine ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (77 views/month).[2] cytidine has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[28] cytidine is known by 4 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] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . ChEBI release 2020-09-01. wikidata.org.
  9. [11] . PubChem. Retrieved . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . Gene Ontology release 2019-11-16. wikidata.org.
  12. [14] . Gene Ontology release 2019-11-16. wikidata.org.
  13. [15] . Gene Ontology release 2019-11-16. wikidata.org.
  14. [16] . Gene Ontology release 2019-11-16. wikidata.org.
  15. [17] . Gene Ontology release 2019-11-16. wikidata.org.
  16. [18] . Gene Ontology release 2019-11-16. wikidata.org.
  17. [19] . Gene Ontology release 2020-05-02. wikidata.org.
  18. [20] . geneontology.org. Retrieved . geneontology.org. Provenance: wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . ChEMBL. Retrieved . wikidata.org.
  24. [26] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  25. [27] . IUPHAR/BPS Guide to PHARMACOLOGY. 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). cytidine. Retrieved May 3, 2026, from https://4ort.xyz/entity/cytidine
MLA “cytidine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/cytidine.
BibTeX @misc{4ortxyz_cytidine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{cytidine}}, year = {2026}, url = {https://4ort.xyz/entity/cytidine}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): cytidine — https://4ort.xyz/entity/cytidine (retrieved 2026-05-03)

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