estrone

chemical compound
ChemicalSubstance type_of_chemical_entity Q414986
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estrone

Summary

estrone is a type of chemical entity[1]. estrone ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (108 views/month).[2]

Key Facts

  • estrone's instance of is recorded as type of chemical entity[3].
  • estrone's chemical structure is recorded as Estron.svg[4].
  • estrone's physically interacts with is recorded as estrogen receptor 1[5].
  • estrone's physically interacts with is recorded as estrogen receptor 2[6].
  • estrone's CAS Registry Number is recorded as 53-16-7[7].
  • estrone's EC number is recorded as 200-164-5[8].
  • estrone's canonical SMILES is recorded as CC12CCC3C(C1CCC2=O)CCC4=C3C=CC(=C4)O[9].
  • estrone's InChI is recorded as InChI=1S/C18H22O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3,5,10,14-16,19H,2,4,6-9H2,1H3/t14-,15-,16+,18+/m1/s1[10].
  • estrone's InChIKey is recorded as DNXHEGUUPJUMQT-CBZIJGRNSA-N[11].
  • estrone's ATC code is recorded as G03CC04[12].
  • estrone's ATC code is recorded as G03CA07[13].
  • estrone's chemical formula is recorded as C₁₈H₂₂O₂[14].
  • estrone's subclass of is recorded as estrane steroid[15].
  • estrone's part of is recorded as estrone secretion[16].
  • estrone's part of is recorded as estrone sulfotransferase activity[17].
  • estrone's part of is recorded as 17-beta-hydroxysteroid dehydrogenase (NAD+) activity[18].
  • estrone's has use is recorded as medication[19].
  • estrone's Commons category is recorded as Estrone[20].
  • estrone's MeSH descriptor ID is recorded as D004970[21].
  • estrone's has part is recorded as carbon[22].
  • estrone's ChEMBL ID is recorded as CHEMBL1405[23].
  • estrone's Guide to Pharmacology Ligand ID is recorded as 2818[24].
  • estrone's PDB structure ID is recorded as 3HM1[25].
  • estrone's PDB structure ID is recorded as 5HS6[26].
  • estrone's Freebase ID is recorded as /m/02dcg_[27].

Why It Matters

estrone ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (108 views/month).[2] estrone has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[28] estrone is known by 28 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] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  5. [7] . ChEBI. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  6. [8] . Global Substance Registration System. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.
  9. [11] . PubChem. Retrieved . wikidata.org.
  10. [12] . DrugBank. wikidata.org.
  11. [13] . DrugBank. wikidata.org.
  12. [14] . PubChem. Retrieved . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . Gene Ontology release 2019-11-16. wikidata.org.
  15. [17] . Gene Ontology release 2020-05-02. wikidata.org.
  16. [18] . Gene Ontology release 2020-05-02. wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . ChEMBL. Retrieved . wikidata.org.
  22. [24] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  23. [25] . Protein Data Bank. Retrieved . wikidata.org.
  24. [26] . Protein Data Bank. Retrieved . wikidata.org.
  25. [27] . Freebase Data Dumps. 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). estrone. Retrieved May 3, 2026, from https://4ort.xyz/entity/estrone
MLA “estrone.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/estrone.
BibTeX @misc{4ortxyz_estrone_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{estrone}}, year = {2026}, url = {https://4ort.xyz/entity/estrone}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): estrone — https://4ort.xyz/entity/estrone (retrieved 2026-05-03)

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