Home › Entities › type_of_chemical_entity › theophylline

theophylline

chemical compound
ChemicalSubstance type_of_chemical_entity Q407308
Press Enter · cited answer in seconds

theophylline

Summary

theophylline is a type of chemical entity[1]. theophylline ranks in the top 3% of type_of_chemical_entity entities by monthly Wikipedia readership (953 views/month).[2]

Key Facts

  • theophylline's instance of is recorded as type of chemical entity[3].
  • theophylline's physically interacts with is recorded as Adenosine A1 receptor[4].
  • theophylline's physically interacts with is recorded as Adenosine A2a receptor[5].
  • theophylline's physically interacts with is recorded as Adenosine A2b receptor[6].
  • theophylline's physically interacts with is recorded as Adenosine A2b receptor[7].
  • theophylline's physically interacts with is recorded as Adenosine A3 receptor[8].
  • theophylline's canonical SMILES is recorded as CN1C2=C(C(=O)N(C1=O)C)NC=N2[9].
  • theophylline's chemical formula is recorded as C₇H₈N₄O₂[10].
  • theophylline is a type of methylxanthine[11].
  • theophylline is part of ambuphylline[12].
  • theophylline is used for medication[13].
  • theophylline's Commons category is recorded as Theophylline[14].
  • theophylline comprises nitrogen[15].
  • theophylline comprises oxygen[16].
  • theophylline comprises carbon[17].
  • theophylline's found in taxon is recorded as Festuca pratensis[18].
  • theophylline's found in taxon is recorded as yerba mate[19].
  • theophylline's found in taxon is recorded as Ilex argentina[20].
  • theophylline's found in taxon is recorded as Ilex brevicuspis[21].
  • theophylline's found in taxon is recorded as Ilex theezans[22].
  • theophylline's found in taxon is recorded as Ilex dumosa[23].
  • theophylline's found in taxon is recorded as Ilex microdonta[24].
  • theophylline's found in taxon is recorded as Ilex pseudobuxus[25].
  • theophylline's found in taxon is recorded as guarana plant[26].
  • theophylline's found in taxon is recorded as Camellia sinensis[27].

Why It Matters

theophylline ranks in the top 3% of type_of_chemical_entity entities by monthly Wikipedia readership (953 views/month).[2] theophylline has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[28] theophylline is known by 40 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] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . 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] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . 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). theophylline. Retrieved October 4, 2026, from https://4ort.xyz/entity/theophylline
MLA “theophylline.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Oct. 2026, https://4ort.xyz/entity/theophylline.
BibTeX @misc{4ortxyz_theophylline_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{theophylline}}, year = {2026}, url = {https://4ort.xyz/entity/theophylline}, note = {Accessed: 2026-10-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): theophylline — https://4ort.xyz/entity/theophylline (retrieved 2026-10-04)

Canonical URL: https://4ort.xyz/entity/theophylline · 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. 11d ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    Zvg number → 31810
    "/* wbsetclaimvalue:1| */ [[Property:P679]]: 31810, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  2. 14d ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    Zvg number → 31810
    "/* wbcreateclaim-create:1| */ [[Property:P679]]: 031810, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  3. 19w ago · Twofivesixbot bot · 2026-05-25 view diff on Wikidata ↗
    Subclass of → methylxanthine
    Found in taxon → Festuca pratensis, yerba mate, Ilex argentina +19
    Has part(s) → nitrogen, oxygen, carbon
    Has use → medication
    + 15 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|3 */ [[Property:P8189]]: 987007534160605171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.