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6-hydroxymelatonin

chemical compound
ChemicalSubstance type_of_chemical_entity Q20707319
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6-hydroxymelatonin

Summary

6-hydroxymelatonin is a type of chemical entity[1]. 6-hydroxymelatonin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (16 views/month).[2]

Key Facts

  • 6-hydroxymelatonin's instance of is recorded as type of chemical entity[3].
  • 6-hydroxymelatonin's chemical structure is recorded as 6-Hydroxymelatonin structure.svg[4].
  • 6-hydroxymelatonin's physically interacts with is recorded as Melatonin receptor 1A[5].
  • 6-hydroxymelatonin's physically interacts with is recorded as Melatonin receptor 1B[6].
  • 6-hydroxymelatonin's CAS Registry Number is recorded as 2208-41-5[7].
  • 6-hydroxymelatonin's EC number is recorded as 636-648-1[8].
  • 6-hydroxymelatonin's canonical SMILES is recorded as CC(=O)NCCC1=CNC2=CC(=C(C=C21)OC)O[9].
  • 6-hydroxymelatonin's InChI is recorded as InChI=1S/C13H16N2O3/c1-8(16)14-4-3-9-7-15-11-6-12(17)13(18-2)5-10(9)11/h5-7,15,17H,3-4H2,1-2H3,(H,14,16)[10].
  • 6-hydroxymelatonin's InChIKey is recorded as OMYMRCXOJJZYKE-UHFFFAOYSA-N[11].
  • 6-hydroxymelatonin's chemical formula is recorded as C₁₃H₁₆N₂O₃[12].
  • 6-hydroxymelatonin's subclass of is recorded as chemical compound[13].
  • 6-hydroxymelatonin's MeSH descriptor ID is recorded as C012365[14].
  • 6-hydroxymelatonin's ChEMBL ID is recorded as CHEMBL127421[15].
  • 6-hydroxymelatonin's Guide to Pharmacology Ligand ID is recorded as 1347[16].
  • 6-hydroxymelatonin's UNII is recorded as TV437T5077[17].
  • 6-hydroxymelatonin's ChemSpider ID is recorded as 1794[18].
  • 6-hydroxymelatonin's PubChem CID is recorded as 1864[19].
  • 6-hydroxymelatonin's KEGG ID is recorded as C05643[20].
  • 6-hydroxymelatonin's ChEBI ID is recorded as 2198[21].
  • 6-hydroxymelatonin's Reaxys registry number is recorded as 483231[22].
  • 6-hydroxymelatonin's Human Metabolome Database ID is recorded as HMDB0004081[23].
  • 6-hydroxymelatonin's mass is recorded as {'unit': 'Q483261', 'amount': '+248.116092'}[24].
  • 6-hydroxymelatonin's ECHA Substance Infocard ID is recorded as 100.164.426[25].
  • 6-hydroxymelatonin's Google Knowledge Graph ID is recorded as /g/11b7_m4m17[26].
  • 6-hydroxymelatonin's subject has role is recorded as cardiotonic[27].

Why It Matters

6-hydroxymelatonin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (16 views/month).[2] 6-hydroxymelatonin is known by 3 alternative names across languages and contexts.[28]

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] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  4. [6] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  5. [7] ↑ . ChEBI. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  6. [8] ↑ . ECHA Substance Infocard database. Retrieved . wikidata.org.
  7. [9] ↑ . PubChem. Retrieved . wikidata.org.
  8. [10] ↑ . PubChem. Retrieved . wikidata.org.
  9. [11] ↑ . PubChem. Retrieved . wikidata.org.
  10. [12] ↑ . PubChem. Retrieved . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . Medical Subject Headings. Retrieved . wikidata.org.
  13. [15] ↑ . ChEMBL. Retrieved . wikidata.org.
  14. [16] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  15. [17] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  16. [18] ↑ . Q2311683. Retrieved . wikidata.org.
  17. [19] ↑ . PubChem. Retrieved . wikidata.org.
  18. [20] ↑ . ChEBI. Retrieved . wikidata.org.
  19. [21] ↑ . ChEBI. Retrieved . wikidata.org.
  20. [22] ↑ . ChEBI. Retrieved . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . PubChem. Retrieved . wikidata.org.
  23. [25] ↑ . ECHA Substance Infocard database. Retrieved . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . Medical Subject Headings. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . 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). 6-hydroxymelatonin. Retrieved May 3, 2026, from https://4ort.xyz/entity/6-hydroxymelatonin
MLA “6-hydroxymelatonin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/6-hydroxymelatonin.
BibTeX @misc{4ortxyz_6-hydroxymelatonin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{6-hydroxymelatonin}}, year = {2026}, url = {https://4ort.xyz/entity/6-hydroxymelatonin}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 6-hydroxymelatonin — https://4ort.xyz/entity/6-hydroxymelatonin (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/6-hydroxymelatonin · 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. 26d ago · Shuaib-bot bot · 2026-05-07 view diff on Wikidata ↗
    Instance of → type of chemical entity
    Physically interacts with → Melatonin receptor 1A, Melatonin receptor 1B
    Mass → {'unit': 'Q483261', 'amount': '+248.116092'}
    Instance of → —
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.