clemastine

chemical compound
ChemicalSubstance type_of_chemical_entity Q418145
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clemastine

Summary

clemastine is a type of chemical entity[1]. clemastine ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (89 views/month).[2]

Key Facts

  • clemastine's instance of is recorded as type of chemical entity[3].
  • clemastine's chemical structure is recorded as Clemastin Structural Formulae.png[4].
  • clemastine's physically interacts with is recorded as Histamine receptor H1[5].
  • clemastine's CAS Registry Number is recorded as 15686-51-8[6].
  • clemastine's canonical SMILES is recorded as CC(C1=CC=CC=C1)(C2=CC=C(C=C2)Cl)OCCC3CCCN3C[7].
  • clemastine's InChI is recorded as InChI=1S/C21H26ClNO/c1-21(17-7-4-3-5-8-17,18-10-12-19(22)13-11-18)24-16-14-20-9-6-15-23(20)2/h3-5,7-8,10-13,20H,6,9,14-16H2,1-2H3/t20-,21-/m1/s1[8].
  • clemastine's InChIKey is recorded as YNNUSGIPVFPVBX-NHCUHLMSSA-N[9].
  • clemastine's ATC code is recorded as D04AA14[10].
  • clemastine's ATC code is recorded as R06AA04[11].
  • clemastine's chemical formula is recorded as C₂₁H₂₆ClNO[12].
  • clemastine's subclass of is recorded as heterocyclic compound[13].
  • clemastine's has use is recorded as medication[14].
  • clemastine's Commons category is recorded as Clemastine[15].
  • clemastine's MeSH descriptor ID is recorded as D002974[16].
  • clemastine's has part is recorded as nitrogen[17].
  • clemastine's has part is recorded as carbon[18].
  • clemastine's ChEMBL ID is recorded as CHEMBL1626[19].
  • clemastine's Guide to Pharmacology Ligand ID is recorded as 6063[20].
  • clemastine's Freebase ID is recorded as /m/05hp8w[21].
  • clemastine's UNII is recorded as 95QN29S1ID[22].
  • clemastine's ChemSpider ID is recorded as 25129[23].
  • clemastine's PubChem CID is recorded as 26987[24].
  • clemastine's KEGG ID is recorded as C06913[25].
  • clemastine's KEGG ID is recorded as D03535[26].
  • clemastine's MeSH tree code is recorded as D03.383.773.165[27].

Why It Matters

clemastine ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (89 views/month).[2] clemastine has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[28] clemastine is known by 9 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] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  5. [7] . PubChem. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . DrugBank. wikidata.org.
  9. [11] . DrugBank. wikidata.org.
  10. [12] . PubChem. Retrieved . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . 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] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  19. [21] . Freebase Data Dumps. wikidata.org.
  20. [22] . Global Substance Registration System. Retrieved . wikidata.org.
  21. [23] . Q2311683. Retrieved . wikidata.org.
  22. [24] . PubChem. Retrieved . wikidata.org.
  23. [25] . ChEBI. Retrieved . wikidata.org.
  24. [26] . ChEBI. Retrieved . 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). clemastine. Retrieved May 3, 2026, from https://4ort.xyz/entity/clemastine
MLA “clemastine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/clemastine.
BibTeX @misc{4ortxyz_clemastine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{clemastine}}, year = {2026}, url = {https://4ort.xyz/entity/clemastine}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): clemastine — https://4ort.xyz/entity/clemastine (retrieved 2026-05-03)

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