Sanguiin H-6 is an ellagitannin.
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Systematic IUPAC name
(10aR,11S,12aR,25aR,25bS)-2,3,4,5,6,7,17,18,19,20,21,22-Dodecahydroxy-9,15,24,27-tetraoxo-9,10a,11,12a,13,15,24,25a,25b,27-decahydrodibenzo[g,i]dibenzo[6′,7′:8′,9′][1,4]dioxecino[2′,3′:4,5]pyrano[3,2-b][1,5]dioxacycloundecin-11-yl 3-({(10aR,11R,12aR,25aR,25bS)-2,3,4,5,6,7,17,18,19,20,21-hendecahydroxy-9,15,24,27-tetraoxo-11-[(3,4,5-trihydroxybenzoyl)oxy]-9,10a,11,12a,13,15,24,25a,25b,27-decahydrodibenzo[g,i]dibenzo[6′,7′:8′,9′][1,4]dioxecino[2′,3′:4,5]pyrano[3,2-b][1,5]dioxacycloundecin-22-yl}oxy)-4,5-dihydroxybenzoate | |
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3D model (JSmol)
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PubChem CID
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Properties | |
C82H54O52 | |
Molar mass | 1871.282 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
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Sanguiin H-6 can be found in Rosaceae such as the great burnet (Sanguisorba officinalis),[1] in strawberries (Fragaria × ananassa)[2] and in Rubus species such as red raspberries (Rubus idaeus)[3][4] or cloudberries (Rubus chamaemorus).[4]
Sanguiin H-6 is dimer of casuarictin linked by a bond between the gallic acid residue and one of the hexahydroxydiphenic acid units. It has sanguisorbic acid ester groups as linking units between glucopyranose moieties.[5] Sanguiin H-6 contributes to the in vitro antioxidant activity of raspberries.[6]