erlotinib

chemical compound
ChemicalSubstance type_of_chemical_entity Q418369
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Summary

erlotinib is a type of chemical entity[1]. erlotinib ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (152 views/month).[2]

Key Facts

  • erlotinib's instance of is recorded as type of chemical entity[3].
  • erlotinib's physically interacts with is recorded as epidermal growth factor receptor[4].
  • erlotinib's physically interacts with is recorded as Solute carrier organic anion transporter family member 2B1[5].
  • erlotinib's canonical SMILES is recorded as COCCOC1=C(C=C2C(=C1)C(=NC=N2)NC3=CC=CC(=C3)C#C)OCCOC[6].
  • erlotinib's chemical formula is recorded as C₂₂H₂₃N₃O₄[7].
  • erlotinib is a type of unsaturated compound[8].
  • erlotinib is used for medication[9].
  • erlotinib's Commons category is recorded as Erlotinib[10].
  • erlotinib's mass is recorded as {'unit': 'dalton', 'amount': '+393.169'}[11].
  • erlotinib's medical condition treated is recorded as trachea carcinoma[12].
  • erlotinib's medical condition treated is recorded as colon cancer[13].
  • erlotinib's medical condition treated is recorded as carcinoma of gallbladder and extrahepatic biliary tract[14].
  • erlotinib's medical condition treated is recorded as lung carcinoma in situ[15].
  • erlotinib's medical condition treated is recorded as tongue squamous cell carcinoma[16].
  • erlotinib's medical condition treated is recorded as rare urinary tract tumor[17].
  • erlotinib's medical condition treated is recorded as bronchus carcinoma[18].
  • erlotinib's medical condition treated is recorded as pancreatic adenocarcinoma[19].
  • erlotinib's medical condition treated is recorded as non-small-cell lung carcinoma[20].
  • erlotinib's medical condition treated is recorded as squamous cell carcinoma of the lung[21].
  • erlotinib's medical condition treated is recorded as kidney cancer[22].
  • erlotinib's medical condition treated is recorded as pancreatic cancer[23].
  • erlotinib's World Health Organisation international non-proprietary name is recorded as {'lang': 'en', 'text': 'erlotinib'}[24].
  • erlotinib's subject has role is recorded as protein kinase inhibitors[25].
  • erlotinib's subject has role is recorded as tyrosine-kinase inhibitor[26].
  • erlotinib's pregnancy category is recorded as US pregnancy category D[27].

Why It Matters

erlotinib ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (152 views/month).[2] erlotinib has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[28] erlotinib is known by 26 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] ↑ . PubChem. Retrieved . wikidata.org.
  5. [7] ↑ . PubChem. Retrieved . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . PubChem. Retrieved . wikidata.org.
  10. [12] ↑ . Drug Indications Extracted from FAERS. Retrieved . wikidata.org.
  11. [13] ↑ . Drug Indications Extracted from FAERS. Retrieved . wikidata.org.
  12. [14] ↑ . Drug Indications Extracted from FAERS. Retrieved . wikidata.org.
  13. [15] ↑ . Drug Indications Extracted from FAERS. Retrieved . wikidata.org.
  14. [16] ↑ . Drug Indications Extracted from FAERS. Retrieved . wikidata.org.
  15. [17] ↑ . Drug Indications Extracted from FAERS. Retrieved . wikidata.org.
  16. [18] ↑ . Drug Indications Extracted from FAERS. Retrieved . wikidata.org.
  17. [19] ↑ . Drug Indications Extracted from FAERS. Retrieved . wikidata.org.
  18. [20] ↑ . Drug Indications Extracted from FAERS. Retrieved . wikidata.org.
  19. [21] ↑ . Drug Indications Extracted from FAERS. Retrieved . wikidata.org.
  20. [22] ↑ . Drug Indications Extracted from FAERS. Retrieved . wikidata.org.
  21. [23] ↑ . Inxight: Drugs Database. Retrieved . drugs.ncats.io. Provenance: wikidata.org.
  22. [24] ↑ . ChEBI. Retrieved . wikidata.org.
  23. [25] ↑ . NDF-RT. Retrieved . 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). erlotinib. Retrieved October 17, 2026, from https://4ort.xyz/entity/erlotinib
MLA “erlotinib.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/erlotinib.
BibTeX @misc{4ortxyz_erlotinib_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{erlotinib}}, year = {2026}, url = {https://4ort.xyz/entity/erlotinib}, note = {Accessed: 2026-10-17}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): erlotinib — https://4ort.xyz/entity/erlotinib (retrieved 2026-10-17)

Canonical URL: https://4ort.xyz/entity/erlotinib · 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. 17d ago · عُثمان · 2026-10-03 view diff on Wikidata ↗
    Mass → {'unit': 'Q483261', 'amount': '+393.169'}
    Subclass of → unsaturated compound
    Physically interacts with → epidermal growth factor receptor, Solute carrier organic anion transporter family member 2B1
    Has use → medication
    + 12 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ Exact match: http://purl.obolibrary.org/obo/CHEBI_114785"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.