Home › Entities › type_of_chemical_entity › 5α-Dihydroprogesterone

5α-Dihydroprogesterone

chemical compound
ChemicalSubstance type_of_chemical_entity Q4641508
Press Enter · cited answer in seconds

5α-Dihydroprogesterone

Summary

5α-Dihydroprogesterone is a type of chemical entity[1]. 5α-Dihydroprogesterone ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (28 views/month).[2]

Key Facts

  • 5α-Dihydroprogesterone's instance of is recorded as type of chemical entity[3].
  • 5α-Dihydroprogesterone's chemical structure is recorded as 5-alpha-dihydroprogesterone.png[4].
  • 5α-Dihydroprogesterone's CAS Registry Number is recorded as 566-65-4[5].
  • 5α-Dihydroprogesterone's EC number is recorded as 209-297-3[6].
  • 5α-Dihydroprogesterone's canonical SMILES is recorded as CC(=O)C1CCC2C1(CCC3C2CCC4C3(CCC(=O)C4)C)C[7].
  • 5α-Dihydroprogesterone's InChI is recorded as InChI=1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h14,16-19H,4-12H2,1-3H3/t14-,16-,17+,18-,19-,20-,21+/m0/s1[8].
  • 5α-Dihydroprogesterone's InChIKey is recorded as XMRPGKVKISIQBV-BJMCWZGWSA-N[9].
  • 5α-Dihydroprogesterone's chemical formula is recorded as C₂₁H₃₂O₂[10].
  • 5α-Dihydroprogesterone's subclass of is recorded as (5S,10S,13S,17S)-17-acetyl-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one[11].
  • 5α-Dihydroprogesterone's part of is recorded as 3beta-hydroxy-5alpha-steroid dehydrogenase activity[12].
  • 5α-Dihydroprogesterone's part of is recorded as progesterone 5-alpha-reductase activity[13].
  • 5α-Dihydroprogesterone's Commons category is recorded as 5α-Dihydroprogesterone[14].
  • 5α-Dihydroprogesterone's MeSH descriptor ID is recorded as D043582[15].
  • 5α-Dihydroprogesterone's Freebase ID is recorded as /m/05s_p4d[16].
  • 5α-Dihydroprogesterone's UNII is recorded as 98G4S1OH0Z[17].
  • 5α-Dihydroprogesterone's ChemSpider ID is recorded as 24823328[18].
  • 5α-Dihydroprogesterone's PubChem CID is recorded as 92810[19].
  • 5α-Dihydroprogesterone's KEGG ID is recorded as C03681[20].
  • 5α-Dihydroprogesterone's MeSH tree code is recorded as D04.210.500.745.558.075[21].
  • 5α-Dihydroprogesterone's MeSH tree code is recorded as D06.472.334.851.687.750.070[22].
  • 5α-Dihydroprogesterone's ChEBI ID is recorded as 28952[23].
  • 5α-Dihydroprogesterone's found in taxon is recorded as Homo sapiens[24].
  • 5α-Dihydroprogesterone's found in taxon is recorded as Holarrhena pubescens[25].
  • 5α-Dihydroprogesterone's isomeric SMILES is recorded as [H][C@@]12CC[C@@]3([H])[C@]4([H])CCC@H[C@@]4(C)CC[C@]3([H])[C@@]1(C)CCC(=O)C2C@H[C@@]4(C)CC[C@]3([H])[C@@]1(C)CCC(=O)C2">[26].
  • 5α-Dihydroprogesterone's Human Metabolome Database ID is recorded as HMDB0003759[27].

Why It Matters

5α-Dihydroprogesterone ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (28 views/month).[2] 5α-Dihydroprogesterone has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[28] 5α-Dihydroprogesterone is known by 3 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] ↑ . CAS Common Chemistry. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] ↑ . ECHA Substance Infocard database. Retrieved . wikidata.org.
  5. [7] ↑ . PubChem. Retrieved . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . ChEBI release 2020-09-01. wikidata.org.
  8. [10] ↑ . PubChem. Retrieved . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . Gene Ontology release 2020-05-02. wikidata.org.
  11. [13] ↑ . Gene Ontology release 2020-05-02. wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . Q2311683. Retrieved . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . ChEBI release 2019-10-02. wikidata.org.
  22. [24] ↑ . Recon 2.2: from reconstruction to model of human metabolism. wikidata.org.
  23. [25] ↑ . Alcaloïdes des feuilles de Holarrhena febrifuga. 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). 5α-Dihydroprogesterone. Retrieved May 3, 2026, from https://4ort.xyz/entity/5-dihydroprogesterone
MLA “5α-Dihydroprogesterone.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/5-dihydroprogesterone.
BibTeX @misc{4ortxyz_5-dihydroprogesterone_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{5α-Dihydroprogesterone}}, year = {2026}, url = {https://4ort.xyz/entity/5-dihydroprogesterone}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 5α-Dihydroprogesterone — https://4ort.xyz/entity/5-dihydroprogesterone (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/5-dihydroprogesterone · Last refreshed: