7-Hydroxy-3-(4-hydroxyphenyl)-8-[(3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one
type: Thing
description: pair of isomeric compounds
additional property: PropertyValue
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additional property: PropertyValue
  property ID: P274
  value: C₂₁H₂₀O₉
additional property: PropertyValue
  property ID: P279
  value: 7-Hydroxy-3-(4-hydroxyphenyl)-8-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one
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additional property: PropertyValue
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confidence:
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claims:
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    value: Q59199015
    source count: 0
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    value label: group of stereoisomers
  P233:
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  P234:
    value: InChI=1S/C21H20O9/c22-7-14-17(26)18(27)19(28)21(30-14)15-13(24)6-5-11-16(25)12(8-29-20(11)15)9-1-3-10(23)4-2-9/h1-6,8,14,17-19,21-24,26-28H,7H2/t14-,17-,18+,19-,21?/m1/s1
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  P235:
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  P274:
    value: C₂₁H₂₀O₉
    source count: 0
    confidence: 0.0
  P279:
    value: Q105029610
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    value label: 7-Hydroxy-3-(4-hydroxyphenyl)-8-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one
  P662:
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    source count: 2
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  P11089:
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    source count: 1
    confidence: 0.2
  P11199:
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    source count: 0
    confidence: 0.0
citations:
  source: PubChem
  stated in qid: Q278487
citations:
  source: UniChem
  stated in qid: Q24170711
meta:
  wikidata id: Q63408673
  domain: group_of_stereoisomers
  level: standard
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  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-12T18:06:26.686640Z
  entity updated at: 2026-05-03T22:54:58.348740+00:00Z
  entity created at: 2026-05-03T13:49:50.740984+00:00Z