(S)-etiracetam

chemical compound
ChemicalSubstance type_of_chemical_entity Q417227
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(S)-etiracetam

Summary

(S)-etiracetam is a type of chemical entity[1]. (S)-etiracetam ranks in the top 3% of type_of_chemical_entity entities by monthly Wikipedia readership (744 views/month).[2]

Key Facts

  • (S)-etiracetam's instance of is recorded as type of chemical entity[3].
  • (S)-etiracetam's chemical structure is recorded as Levetiracetam Structural Formula.svg[4].
  • (S)-etiracetam's chemical structure is recorded as Levetiracetam.svg[5].
  • (S)-etiracetam's manufacturer is recorded as Pfizer[6].
  • (S)-etiracetam's CAS Registry Number is recorded as 102767-28-2[7].
  • (S)-etiracetam's canonical SMILES is recorded as CCC(C(=O)N)N1CCCC1=O[8].
  • (S)-etiracetam's InChI is recorded as InChI=1S/C8H14N2O2/c1-2-6(8(9)12)10-5-3-4-7(10)11/h6H,2-5H2,1H3,(H2,9,12)/t6-/m1/s1[9].
  • (S)-etiracetam's InChIKey is recorded as HPHUVLMMVZITSG-LURJTMIESA-N[10].
  • (S)-etiracetam's ATC code is recorded as N03AX14[11].
  • (S)-etiracetam's chemical formula is recorded as C₈H₁₄N₂O₂[12].
  • (S)-etiracetam's subclass of is recorded as etiracetam[13].
  • (S)-etiracetam's has use is recorded as medication[14].
  • (S)-etiracetam's Commons category is recorded as Levetiracetam[15].
  • (S)-etiracetam's MeSH descriptor ID is recorded as D000077287[16].
  • (S)-etiracetam's ChEMBL ID is recorded as CHEMBL150361[17].
  • (S)-etiracetam's ChEMBL ID is recorded as CHEMBL1286[18].
  • (S)-etiracetam's Guide to Pharmacology Ligand ID is recorded as 6826[19].
  • (S)-etiracetam's Freebase ID is recorded as /m/032vys[20].
  • (S)-etiracetam's UNII is recorded as 44YRR34555[21].
  • (S)-etiracetam's ChemSpider ID is recorded as 4447633[22].
  • (S)-etiracetam's PubChem CID is recorded as 5284583[23].
  • (S)-etiracetam's KEGG ID is recorded as C07841[24].
  • (S)-etiracetam's MeSH tree code is recorded as D02.065.064.432[25].
  • (S)-etiracetam's MeSH tree code is recorded as D02.241.081.018.110.463[26].
  • (S)-etiracetam's MeSH tree code is recorded as D03.383.773.812.362[27].

Why It Matters

(S)-etiracetam ranks in the top 3% of type_of_chemical_entity entities by monthly Wikipedia readership (744 views/month).[2] (S)-etiracetam has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[28] (S)-etiracetam is known by 27 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] . pfizer.com. pfizer.com. Provenance: wikidata.org.
  5. [7] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . ChEBI release 2020-09-01. wikidata.org.
  8. [10] . ChEBI release 2020-09-01. wikidata.org.
  9. [11] . Global Substance Registration System. Retrieved . wikidata.org.
  10. [12] . PubChem. Retrieved . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . Global Substance Registration System. Retrieved . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . ChEMBL. Retrieved . wikidata.org.
  16. [18] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  17. [19] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  18. [20] . Freebase Data Dumps. wikidata.org.
  19. [21] . Global Substance Registration System. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . PubChem. Retrieved . wikidata.org.
  22. [24] . ChEMBL. Retrieved . 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). (S)-etiracetam. Retrieved May 3, 2026, from https://4ort.xyz/entity/s-etiracetam
MLA “(S)-etiracetam.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/s-etiracetam.
BibTeX @misc{4ortxyz_s-etiracetam_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(S)-etiracetam}}, year = {2026}, url = {https://4ort.xyz/entity/s-etiracetam}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (S)-etiracetam — https://4ort.xyz/entity/s-etiracetam (retrieved 2026-05-03)

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