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(5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid

group of stereoisomers with the chemical formula C₁₆H₂₂O₁₁
ChemicalSubstance group_of_stereoisomers Q105384745
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(5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid

Summary

(5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid is a group of stereoisomers[1].

Key Facts

  • (5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid's instance of is recorded as group of stereoisomers[2].
  • (5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid's canonical SMILES is recorded as O=C(O)C1=COC(OC2OC(CO)C(O)C(O)C2O)C3C(=CC(O)C13)CO[3].
  • (5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid's InChI is recorded as InChI=1S/C16H22O11/c17-2-5-1-7(19)10-6(14(23)24)4-25-15(9(5)10)27-16-13(22)12(21)11(20)8(3-18)26-16/h1,4,7-13,15-22H,2-3H2,(H,23,24)/t7-,8+,9?,10?,11+,12-,13+,15?,16-/m0/s1[4].
  • (5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid's InChIKey is recorded as ZVXWFPTVHBWJOU-LZPUSELCSA-N[5].
  • (5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid's chemical formula is recorded as C₁₆H₂₂O₁₁[6].
  • (5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid's subclass of is recorded as iridoid[7].
  • (5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid's PubChem CID is recorded as 11968925[8].
  • (5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid's found in taxon is recorded as Galium heldreichii[9].
  • (5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid's isomeric SMILES is recorded as O=C(O)C1=COC(O[C@@H]2OC@HC@@HC@H[C@H]2O)C2C(CO)=CC@HC12[10].
  • (5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+390.116211524'}[11].
  • (5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid's UniChem compound ID is recorded as 62510836[12].

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] ↑ . THE ELUTION PATTERN OF IRIDOID GLUCOSIDES FROM GALIUM SPECIES ON C-18 REVERSED-PHASE HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY. wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . 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). (5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/-5s-5-hydroxy-7-hydroxymethyl-1-2s-3r-4s-5s-6r-3-4-5-trihydroxy-6-hydroxymethyl-oxan-2-yl-oxy-1-4a-5-7a-tetrahydrocyclopenta-c-pyran-4-carboxylic-acid
MLA “(5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-5s-5-hydroxy-7-hydroxymethyl-1-2s-3r-4s-5s-6r-3-4-5-trihydroxy-6-hydroxymethyl-oxan-2-yl-oxy-1-4a-5-7a-tetrahydrocyclopenta-c-pyran-4-carboxylic-acid.
BibTeX @misc{4ortxyz_-5s-5-hydroxy-7-hydroxymethyl-1-2s-3r-4s-5s-6r-3-4-5-trihydroxy-6-hydroxymethyl-oxan-2-yl-oxy-1-4a-5-7a-tetrahydrocyclopenta-c-pyran-4-carboxylic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid}}, year = {2026}, url = {https://4ort.xyz/entity/-5s-5-hydroxy-7-hydroxymethyl-1-2s-3r-4s-5s-6r-3-4-5-trihydroxy-6-hydroxymethyl-oxan-2-yl-oxy-1-4a-5-7a-tetrahydrocyclopenta-c-pyran-4-carboxylic-acid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (5S)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylic acid — https://4ort.xyz/entity/-5s-5-hydroxy-7-hydroxymethyl-1-2s-3r-4s-5s-6r-3-4-5-trihydroxy-6-hydroxymethyl-oxan-2-yl-oxy-1-4a-5-7a-tetrahydrocyclopenta-c-pyran-4-carboxylic-acid (retrieved 2026-05-03)

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