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5-(hydroxymethyl)cytosine

chemical compound
ChemicalSubstance type_of_chemical_entity Q238535
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5-(hydroxymethyl)cytosine

Summary

5-(hydroxymethyl)cytosine is a type of chemical entity[1]. 5-(hydroxymethyl)cytosine ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (11 views/month).[2]

Key Facts

  • 5-(hydroxymethyl)cytosine's instance of is recorded as type of chemical entity[3].
  • 5-(hydroxymethyl)cytosine's chemical structure is recorded as Hydroxymethylcytosine.png[4].
  • 5-(hydroxymethyl)cytosine's CAS Registry Number is recorded as 1123-95-1[5].
  • 5-(hydroxymethyl)cytosine's canonical SMILES is recorded as C1=NC(=O)NC(=C1CO)N[6].
  • 5-(hydroxymethyl)cytosine's InChI is recorded as InChI=1S/C5H7N3O2/c6-4-3(2-9)1-7-5(10)8-4/h1,9H,2H2,(H3,6,7,8,10)[7].
  • 5-(hydroxymethyl)cytosine's InChIKey is recorded as RYVNIFSIEDRLSJ-UHFFFAOYSA-N[8].
  • 5-(hydroxymethyl)cytosine's chemical formula is recorded as C₅H₇N₃O₂[9].
  • 5-(hydroxymethyl)cytosine's subclass of is recorded as pyrimidine[10].
  • 5-(hydroxymethyl)cytosine's Commons category is recorded as 5-Hydroxymethylcytosine[11].
  • 5-(hydroxymethyl)cytosine's MeSH descriptor ID is recorded as C011865[12].
  • 5-(hydroxymethyl)cytosine's has part is recorded as nitrogen[13].
  • 5-(hydroxymethyl)cytosine's has part is recorded as oxygen[14].
  • 5-(hydroxymethyl)cytosine's has part is recorded as carbon[15].
  • 5-(hydroxymethyl)cytosine's has part is recorded as hydrogen[16].
  • 5-(hydroxymethyl)cytosine's Freebase ID is recorded as /m/05z_01t[17].
  • 5-(hydroxymethyl)cytosine's UNII is recorded as 6CD2RLN1NK[18].
  • 5-(hydroxymethyl)cytosine's ChemSpider ID is recorded as 63916[19].
  • 5-(hydroxymethyl)cytosine's PubChem CID is recorded as 70751[20].
  • 5-(hydroxymethyl)cytosine's ChEBI ID is recorded as 76792[21].
  • 5-(hydroxymethyl)cytosine's Reaxys registry number is recorded as 125478[22].
  • 5-(hydroxymethyl)cytosine's mass is recorded as {'unit': 'Q483261', 'amount': '+141.054'}[23].
  • 5-(hydroxymethyl)cytosine's NSC number is recorded as 27368[24].
  • 5-(hydroxymethyl)cytosine's SureChEMBL ID is recorded as 30092[25].
  • 5-(hydroxymethyl)cytosine's SureChEMBL ID is recorded as 26506[26].
  • 5-(hydroxymethyl)cytosine's SureChEMBL ID is recorded as 2493947[27].

Why It Matters

5-(hydroxymethyl)cytosine ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (11 views/month).[2] 5-(hydroxymethyl)cytosine has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[28] 5-(hydroxymethyl)cytosine is known by 5 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] ↑ . ChEBI. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] ↑ . PubChem. Retrieved . wikidata.org.
  5. [7] ↑ . PubChem. Retrieved . wikidata.org.
  6. [8] ↑ . PubChem. Retrieved . wikidata.org.
  7. [9] ↑ . PubChem. Retrieved . 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] ↑ . Freebase Data Dumps. wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . Q2311683. Retrieved . wikidata.org.
  18. [20] ↑ . PubChem. Retrieved . wikidata.org.
  19. [21] ↑ . ChEBI. Retrieved . wikidata.org.
  20. [22] ↑ . ChEBI. Retrieved . wikidata.org.
  21. [23] ↑ . PubChem. Retrieved . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . 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). 5-(hydroxymethyl)cytosine. Retrieved May 3, 2026, from https://4ort.xyz/entity/5-hydroxymethyl-cytosine
MLA “5-(hydroxymethyl)cytosine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/5-hydroxymethyl-cytosine.
BibTeX @misc{4ortxyz_5-hydroxymethyl-cytosine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{5-(hydroxymethyl)cytosine}}, year = {2026}, url = {https://4ort.xyz/entity/5-hydroxymethyl-cytosine}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 5-(hydroxymethyl)cytosine — https://4ort.xyz/entity/5-hydroxymethyl-cytosine (retrieved 2026-05-03)

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