hydromorphone

opioid drug used for pain relief
ChemicalSubstance type_of_chemical_entity Q303646
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hydromorphone

Summary

hydromorphone is a type of chemical entity[1]. hydromorphone ranks in the top 1% of type_of_chemical_entity entities by monthly Wikipedia readership (1,416 views/month).[2]

Key Facts

  • hydromorphone's instance of is recorded as type of chemical entity[3].
  • hydromorphone's chemical structure is recorded as Hydromorphone skeletal.svg[4].
  • hydromorphone's physically interacts with is recorded as Opioid receptor delta 1[5].
  • hydromorphone's physically interacts with is recorded as opioid receptor kappa 1[6].
  • hydromorphone's physically interacts with is recorded as opioid receptor mu 1[7].
  • hydromorphone's CAS Registry Number is recorded as 466-99-9[8].
  • hydromorphone's EC number is recorded as 207-383-5[9].
  • hydromorphone's canonical SMILES is recorded as CN1CCC23C4C1CC5=C2C(=C(C=C5)O)OC3C(=O)CC4[10].
  • hydromorphone's InChI is recorded as InChI=1S/C17H19NO3/c1-18-7-6-17-10-3-5-13(20)16(17)21-15-12(19)4-2-9(14(15)17)8-11(10)18/h2,4,10-11,16,19H,3,5-8H2,1H3/t10-,11+,16-,17-/m0/s1[11].
  • hydromorphone's InChIKey is recorded as WVLOADHCBXTIJK-YNHQPCIGSA-N[12].
  • hydromorphone's ATC code is recorded as N02AA03[13].
  • hydromorphone's chemical formula is recorded as C₁₇H₁₉NO₃[14].
  • hydromorphone's subclass of is recorded as morphinan alkaloid[15].
  • hydromorphone's has use is recorded as medication[16].
  • hydromorphone's Commons category is recorded as Hydromorphone[17].
  • hydromorphone's MeSH descriptor ID is recorded as D004091[18].
  • hydromorphone's has part is recorded as nitrogen[19].
  • hydromorphone's has part is recorded as carbon[20].
  • hydromorphone's ChEMBL ID is recorded as CHEMBL398707[21].
  • hydromorphone's Guide to Pharmacology Ligand ID is recorded as 7082[22].
  • hydromorphone's Freebase ID is recorded as /m/01v2_g[23].
  • hydromorphone's UNII is recorded as Q812464R06[24].
  • hydromorphone's ChemSpider ID is recorded as 4447624[25].
  • hydromorphone's PubChem CID is recorded as 5284570[26].
  • hydromorphone's KEGG ID is recorded as C07042[27].

Why It Matters

hydromorphone ranks in the top 1% of type_of_chemical_entity entities by monthly Wikipedia readership (1,416 views/month).[2] hydromorphone has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[28] hydromorphone is known by 21 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] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  4. [6] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  5. [7] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  6. [8] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  7. [9] . Global Substance Registration System. Retrieved . wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.
  9. [11] . PubChem. Retrieved . wikidata.org.
  10. [12] . PubChem. Retrieved . wikidata.org.
  11. [13] . DrugBank. wikidata.org.
  12. [14] . PubChem. Retrieved . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . ChEMBL. Retrieved . wikidata.org.
  20. [22] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  21. [23] . Freebase Data Dumps. wikidata.org.
  22. [24] . Global Substance Registration System. Retrieved . wikidata.org.
  23. [25] . Q2311683. Retrieved . wikidata.org.
  24. [26] . PubChem. Retrieved . wikidata.org.
  25. [27] . ChEBI. 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). hydromorphone. Retrieved May 3, 2026, from https://4ort.xyz/entity/hydromorphone
MLA “hydromorphone.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hydromorphone.
BibTeX @misc{4ortxyz_hydromorphone_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hydromorphone}}, year = {2026}, url = {https://4ort.xyz/entity/hydromorphone}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hydromorphone — https://4ort.xyz/entity/hydromorphone (retrieved 2026-05-03)

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