estetrol

chemical compound
ChemicalSubstance type_of_chemical_entity Q5401078
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estetrol

Summary

estetrol is a type of chemical entity[1]. estetrol ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (32 views/month).[2]

Key Facts

  • estetrol's instance of is recorded as type of chemical entity[3].
  • estetrol's chemical structure is recorded as Estetrol.svg[4].
  • estetrol's CAS Registry Number is recorded as 15183-37-6[5].
  • estetrol's EC number is recorded as 840-340-4[6].
  • estetrol's canonical SMILES is recorded as CC12CCC3C(C1C(C(C2O)O)O)CCC4=C3C=CC(=C4)O[7].
  • estetrol's InChI is recorded as InChI=1S/C18H24O4/c1-18-7-6-12-11-5-3-10(19)8-9(11)2-4-13(12)14(18)15(20)16(21)17(18)22/h3,5,8,12-17,19-22H,2,4,6-7H2,1H3/t12-,13-,14-,15-,16-,17+,18+/m1/s1[8].
  • estetrol's InChIKey is recorded as AJIPIJNNOJSSQC-NYLIRDPKSA-N[9].
  • estetrol's chemical formula is recorded as C₁₈H₂₄O₄[10].
  • estetrol's subclass of is recorded as estrane steroid[11].
  • estetrol's Commons category is recorded as Estetrol[12].
  • estetrol's MeSH descriptor ID is recorded as D004953[13].
  • estetrol's ChEMBL ID is recorded as CHEMBL1230314[14].
  • estetrol's PDB structure ID is recorded as 3L03[15].
  • estetrol's Freebase ID is recorded as /m/05sxkks[16].
  • estetrol's UNII is recorded as ENB39R14VF[17].
  • estetrol's ChemSpider ID is recorded as 25245[18].
  • estetrol's PubChem CID is recorded as 27125[19].
  • estetrol's MeSH tree code is recorded as D04.210.500.365.415.331.320[20].
  • estetrol's MeSH tree code is recorded as D06.472.334.851.437.750.320[21].
  • estetrol's ChEBI ID is recorded as 142773[22].
  • estetrol's DrugBank ID is recorded as DB12235[23].
  • estetrol's isomeric SMILES is recorded as C[C@]12CC[C@H]3C@HCCC4=C3C=CC(=C4)OC@HCCC4=C3C=CC(=C4)O">[24].
  • estetrol's Human Metabolome Database ID is recorded as HMDB0304837[25].
  • estetrol's LIPID MAPS ID is recorded as LMST02010060[26].
  • estetrol's mass is recorded as {'unit': 'Q483261', 'amount': '+304.167'}[27].

Why It Matters

estetrol ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (32 views/month).[2] estetrol has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[28] estetrol is known by 5 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] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . PubChem. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . ChEMBL. Retrieved . wikidata.org.
  13. [15] . Protein Data Bank. Retrieved . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . Global Substance Registration System. Retrieved . wikidata.org.
  16. [18] . Q2311683. Retrieved . wikidata.org.
  17. [19] . PubChem. Retrieved . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . ChEBI release 2019-10-02. wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . PubChem. Retrieved . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . LIPID MAPS. Retrieved . lipidmaps.org. Provenance: wikidata.org.
  25. [27] . PubChem. Retrieved . 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). estetrol. Retrieved May 3, 2026, from https://4ort.xyz/entity/estetrol
MLA “estetrol.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/estetrol.
BibTeX @misc{4ortxyz_estetrol_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{estetrol}}, year = {2026}, url = {https://4ort.xyz/entity/estetrol}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): estetrol — https://4ort.xyz/entity/estetrol (retrieved 2026-05-03)

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