(5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid

group of stereoisomers
ChemicalSubstance group_of_stereoisomers Q2718713
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(5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid

Summary

(5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid is a group of stereoisomers[1].

Key Facts

  • (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid's instance of is recorded as group of stereoisomers[2].
  • (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid's canonical SMILES is recorded as CC#CCC(C)C(C=CC1C(CC2C1CC(=CCCCC(=O)O)C2)O)O[3].
  • (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid's InChI is recorded as InChI=1S/C22H32O4/c1-3-4-7-15(2)20(23)11-10-18-19-13-16(8-5-6-9-22(25)26)12-17(19)14-21(18)24/h8,10-11,15,17-21,23-24H,5-7,9,12-14H2,1-2H3,(H,25,26)/t15?,17-,18?,19-,20+,21+/m0/s1[4].
  • (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid's InChIKey is recorded as HIFJCPQKFCZDDL-NYBPDPFASA-N[5].
  • (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid's chemical formula is recorded as C₂₂H₃₂O₄[6].
  • (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid's subclass of is recorded as chemical compound[7].
  • (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid's Freebase ID is recorded as /m/091fcs[8].
  • (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid's ChemSpider ID is recorded as 25995410[9].
  • (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid's PubChem CID is recorded as 54313[10].
  • (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid's ChEBI ID is recorded as 95351[11].
  • (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid's isomeric SMILES is recorded as CC#CCC(C)C@@HO[12].
  • (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+360.23'}[13].
  • (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid's Microsoft Academic ID is recorded as 2781103887[14].
  • (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid's UniChem compound ID is recorded as 43920056[15].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . PubChem. Retrieved . wikidata.org.
  3. [4] . PubChem. Retrieved . wikidata.org.
  4. [5] . PubChem. Retrieved . wikidata.org.
  5. [6] . PubChem. Retrieved . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . Freebase Data Dumps. wikidata.org.
  8. [9] . Q2311683. Retrieved . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . ChEBI. Retrieved . wikidata.org.
  11. [12] . PubChem. Retrieved . wikidata.org.
  12. [13] . PubChem. Retrieved . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . UniChem. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

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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). (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/-5e-5-3as-5r-6as-5-hydroxy-4-1e-3s-3-hydroxy-4-methyl-1-octen-6-yn-1-yl-hexahydro-2-1h-pentalenylidene-pentanoic-acid
MLA “(5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-5e-5-3as-5r-6as-5-hydroxy-4-1e-3s-3-hydroxy-4-methyl-1-octen-6-yn-1-yl-hexahydro-2-1h-pentalenylidene-pentanoic-acid.
BibTeX @misc{4ortxyz_-5e-5-3as-5r-6as-5-hydroxy-4-1e-3s-3-hydroxy-4-methyl-1-octen-6-yn-1-yl-hexahydro-2-1h-pentalenylidene-pentanoic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid}}, year = {2026}, url = {https://4ort.xyz/entity/-5e-5-3as-5r-6as-5-hydroxy-4-1e-3s-3-hydroxy-4-methyl-1-octen-6-yn-1-yl-hexahydro-2-1h-pentalenylidene-pentanoic-acid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (5E)-5-[(3aS,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]hexahydro-2(1H)-pentalenylidene]pentanoic acid — https://4ort.xyz/entity/-5e-5-3as-5r-6as-5-hydroxy-4-1e-3s-3-hydroxy-4-methyl-1-octen-6-yn-1-yl-hexahydro-2-1h-pentalenylidene-pentanoic-acid (retrieved 2026-05-03)

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