(5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol

group of stereoisomers with the chemical formula C₂₈H₄₄O₃
ChemicalSubstance group_of_stereoisomers Q105298659
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(5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol

Summary

(5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol is a group of stereoisomers[1].

Key Facts

  • (5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol's instance of is recorded as group of stereoisomers[2].
  • (5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol's canonical SMILES is recorded as OC1CCC2(C)C3CCC4(C)C(CCC4C53OOC2(C=C5)C1)C(C=CC(C)C(C)C)C[3].
  • (5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol's InChI is recorded as InChI=1S/C28H44O3/c1-18(2)19(3)7-8-20(4)22-9-10-23-25(22,5)13-12-24-26(6)14-11-21(29)17-27(26)15-16-28(23,24)31-30-27/h7-8,15-16,18-24,29H,9-14,17H2,1-6H3/b8-7+/t19-,20+,21-,22+,23?,24?,25+,26+,27?,28?/m0/s1[4].
  • (5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol's InChIKey is recorded as VXOZCESVZIRHCJ-ZFNUKUENSA-N[5].
  • (5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol's chemical formula is recorded as C₂₈H₄₄O₃[6].
  • (5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol's subclass of is recorded as ergostane steroid[7].
  • (5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol's PubChem CID is recorded as 78324980[8].
  • (5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol's isomeric SMILES is recorded as CC(C)C@@H/C=C/C@@H[C@H]1CCC2C34C=CC5(CC@@HCC[C@]5(C)C3CC[C@@]21C)OO4C@@H/C=C/C@@H[C@H]1CC">[9].
  • (5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+428.329045268'}[10].
  • (5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol's UniChem compound ID is recorded as 83429281[11].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . PubChem. Retrieved . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . 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). (5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol. Retrieved May 3, 2026, from https://4ort.xyz/entity/-5r-6r-10r-13s-5-e-2r-5r-5-6-dimethylhept-3-en-2-yl-6-10-dimethyl-16-17-dioxapentacyclo-13-2-2-01-9-02-6-010-15-nonadec-18-en-13-ol
MLA “(5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-5r-6r-10r-13s-5-e-2r-5r-5-6-dimethylhept-3-en-2-yl-6-10-dimethyl-16-17-dioxapentacyclo-13-2-2-01-9-02-6-010-15-nonadec-18-en-13-ol.
BibTeX @misc{4ortxyz_-5r-6r-10r-13s-5-e-2r-5r-5-6-dimethylhept-3-en-2-yl-6-10-dimethyl-16-17-dioxapentacyclo-13-2-2-01-9-02-6-010-15-nonadec-18-en-13-ol_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol}}, year = {2026}, url = {https://4ort.xyz/entity/-5r-6r-10r-13s-5-e-2r-5r-5-6-dimethylhept-3-en-2-yl-6-10-dimethyl-16-17-dioxapentacyclo-13-2-2-01-9-02-6-010-15-nonadec-18-en-13-ol}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (5R,6R,10R,13S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol — https://4ort.xyz/entity/-5r-6r-10r-13s-5-e-2r-5r-5-6-dimethylhept-3-en-2-yl-6-10-dimethyl-16-17-dioxapentacyclo-13-2-2-01-9-02-6-010-15-nonadec-18-en-13-ol (retrieved 2026-05-03)

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