tiotropium

pharmaceutical drug
ChemicalSubstance type_of_chemical_entity Q424316
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tiotropium

Summary

tiotropium is a type of chemical entity[1]. tiotropium ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (149 views/month).[2]

Key Facts

  • tiotropium's instance of is recorded as type of chemical entity[3].
  • tiotropium's chemical structure is recorded as Tiotropium cation.svg[4].
  • tiotropium's chemical structure is recorded as Tiotropiumbromid.svg[5].
  • tiotropium's CAS Registry Number is recorded as 186691-13-4[6].
  • tiotropium's EC number is recorded as 807-116-8[7].
  • tiotropium's canonical SMILES is recorded as C[N+]1(C2CC(CC1C3C2O3)OC(=O)C(C4=CC=CS4)(C5=CC=CS5)O)C[8].
  • tiotropium's InChI is recorded as InChI=1S/C19H22NO4S2/c1-20(2)12-9-11(10-13(20)17-16(12)24-17)23-18(21)19(22,14-5-3-7-25-14)15-6-4-8-26-15/h3-8,11-13,16-17,22H,9-10H2,1-2H3/q+1/t11-,12-,13+,16-,17+[9].
  • tiotropium's InChIKey is recorded as LERNTVKEWCAPOY-DZZGSBJMSA-N[10].
  • tiotropium's ATC code is recorded as R03BB04[11].
  • tiotropium's chemical formula is recorded as C₁₉H₂₂NO₄S₂[12].
  • tiotropium's subclass of is recorded as heterocyclic compound[13].
  • tiotropium's has use is recorded as medication[14].
  • tiotropium's Commons category is recorded as Tiotropium[15].
  • tiotropium's has part is recorded as oxygen[16].
  • tiotropium's has part is recorded as sulfur[17].
  • tiotropium's has part is recorded as carbon[18].
  • tiotropium's ChEMBL ID is recorded as CHEMBL1900528[19].
  • tiotropium's PDB structure ID is recorded as 5CXV[20].
  • tiotropium's PDB structure ID is recorded as 4DAJ[21].
  • tiotropium's PDB structure ID is recorded as 5DSG[22].
  • tiotropium's PDB structure ID is recorded as 4U14[23].
  • tiotropium's PDB structure ID is recorded as 4U15[24].
  • tiotropium's Freebase ID is recorded as /m/08pdmk[25].
  • tiotropium's UNII is recorded as 0EB439235F[26].
  • tiotropium's ChemSpider ID is recorded as 19618474[27].

Why It Matters

tiotropium ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (149 views/month).[2] tiotropium has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[28] tiotropium is known by 11 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] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  5. [7] . echa.europa.eu. echa.europa.eu. Provenance: wikidata.org.
  6. [8] . Global Substance Registration System. Retrieved . wikidata.org.
  7. [9] . Global Substance Registration System. Retrieved . wikidata.org.
  8. [10] . Global Substance Registration System. Retrieved . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . DrugBank. wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . DrugBank. wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . ChEMBL. Retrieved . wikidata.org.
  18. [20] . Protein Data Bank. Retrieved . wikidata.org.
  19. [21] . Protein Data Bank. Retrieved . wikidata.org.
  20. [22] . Protein Data Bank. Retrieved . wikidata.org.
  21. [23] . Protein Data Bank. Retrieved . wikidata.org.
  22. [24] . Protein Data Bank. Retrieved . wikidata.org.
  23. [25] . Freebase Data Dumps. wikidata.org.
  24. [26] . Global Substance Registration System. Retrieved . wikidata.org.
  25. [27] . Q2311683. 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). tiotropium. Retrieved May 3, 2026, from https://4ort.xyz/entity/tiotropium
MLA “tiotropium.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/tiotropium.
BibTeX @misc{4ortxyz_tiotropium_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{tiotropium}}, year = {2026}, url = {https://4ort.xyz/entity/tiotropium}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): tiotropium — https://4ort.xyz/entity/tiotropium (retrieved 2026-05-03)

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