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flecainide

class Ic antiarrhythmic agent used to prevent and treat tachyarrhythmias
ChemicalSubstance type_of_chemical_entity Q421381
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flecainide

Summary

flecainide is a type of chemical entity[1]. flecainide ranks in the top 4% of type_of_chemical_entity entities by monthly Wikipedia readership (286 views/month).[2]

Key Facts

  • flecainide's instance of is recorded as type of chemical entity[3].
  • flecainide's physically interacts with is recorded as Potassium voltage-gated channel, shaker-related subfamily, member 1[4].
  • flecainide's physically interacts with is recorded as Potassium voltage-gated channel subfamily A member 5[5].
  • flecainide's physically interacts with is recorded as Potassium voltage-gated channel subfamily A member 7[6].
  • flecainide's physically interacts with is recorded as Potassium voltage gated channel, Shaw-related subfamily, member 1[7].
  • flecainide's canonical SMILES is recorded as C1CCNC(C1)CNC(=O)C2=C(C=CC(=C2)OCC(F)(F)F)OCC(F)(F)F[8].
  • flecainide's chemical formula is recorded as C₁₇H₂₀F₆N₂O₃[9].
  • flecainide is a type of chemical compound[10].
  • flecainide is used for medication[11].
  • flecainide's Commons category is recorded as Flecainide[12].
  • flecainide's significant drug interaction is recorded as amiodarone[13].
  • flecainide's significant drug interaction is recorded as anagrelide[14].
  • flecainide's significant drug interaction is recorded as arsenic trioxide[15].
  • flecainide's significant drug interaction is recorded as astemizole[16].
  • flecainide's significant drug interaction is recorded as azithromycin[17].
  • flecainide's significant drug interaction is recorded as bepridil[18].
  • flecainide's significant drug interaction is recorded as chloroquine[19].
  • flecainide's significant drug interaction is recorded as chlorpromazine[20].
  • flecainide's significant drug interaction is recorded as cisapride[21].
  • flecainide's significant drug interaction is recorded as (RS)-citalopram[22].
  • flecainide's significant drug interaction is recorded as clarithromycin[23].
  • flecainide's significant drug interaction is recorded as cocaine[24].
  • flecainide's significant drug interaction is recorded as disopyramide[25].
  • flecainide's significant drug interaction is recorded as dofetilide[26].
  • flecainide's significant drug interaction is recorded as domperidone[27].

Why It Matters

flecainide ranks in the top 4% of type_of_chemical_entity entities by monthly Wikipedia readership (286 views/month).[2] flecainide has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[28] flecainide is known by 13 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] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . 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] ↑ . PubChem. Retrieved . wikidata.org.
  7. [9] ↑ . PubChem. Retrieved . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . High-priority drug–drug interactions for use in electronic health records. wikidata.org.
  12. [14] ↑ . High-priority drug–drug interactions for use in electronic health records. wikidata.org.
  13. [15] ↑ . High-priority drug–drug interactions for use in electronic health records. wikidata.org.
  14. [16] ↑ . High-priority drug–drug interactions for use in electronic health records. wikidata.org.
  15. [17] ↑ . High-priority drug–drug interactions for use in electronic health records. wikidata.org.
  16. [18] ↑ . High-priority drug–drug interactions for use in electronic health records. wikidata.org.
  17. [19] ↑ . High-priority drug–drug interactions for use in electronic health records. wikidata.org.
  18. [20] ↑ . High-priority drug–drug interactions for use in electronic health records. wikidata.org.
  19. [21] ↑ . High-priority drug–drug interactions for use in electronic health records. wikidata.org.
  20. [22] ↑ . High-priority drug–drug interactions for use in electronic health records. wikidata.org.
  21. [23] ↑ . High-priority drug–drug interactions for use in electronic health records. wikidata.org.
  22. [24] ↑ . High-priority drug–drug interactions for use in electronic health records. wikidata.org.
  23. [25] ↑ . High-priority drug–drug interactions for use in electronic health records. wikidata.org.
  24. [26] ↑ . High-priority drug–drug interactions for use in electronic health records. wikidata.org.
  25. [27] ↑ . High-priority drug–drug interactions for use in electronic health records. 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). flecainide. Retrieved May 3, 2026, from https://4ort.xyz/entity/flecainide
MLA “flecainide.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/flecainide.
BibTeX @misc{4ortxyz_flecainide_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{flecainide}}, year = {2026}, url = {https://4ort.xyz/entity/flecainide}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): flecainide — https://4ort.xyz/entity/flecainide (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/flecainide · 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. 1d ago · Twofivesixbot bot · 2026-05-19 view diff on Wikidata ↗
    Active ingredient in → Tambocor
    Medical condition treated → heart arrhythmia, atrial fibrillation
    Physically interacts with → Potassium voltage-gated channel, shaker-related subfamily, member 1, Potassium voltage-gated channel subfamily A member 5, Potassium voltage-gated channel subfamily A member 7 +1
    Subject has role → antiarrhythmic agent, voltage-gated sodium channel blockers
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|6 */ [[Property:P2347]]: 22442, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.