Nonahydroxytriphenic acid

Nonahydroxytriphenic acid is a moiety found in some ellagitannins such as roburin A, B,C and D, castalagin or grandinin.[1]

Nonahydroxytriphenic acid
Names
Preferred IUPAC name
14,15,16,23,24,25,34,35,36-Nonahydroxy[11,21:23,31-terphenyl]-12,22,32-tricarboxylic acid
Other names
Nonahydroxytriphenoyl
Identifiers
3D model (JSmol)
ChemSpider
  • InChI=1S/C21H14O15/c22-5-1-3(19(31)32)7(14(26)12(5)24)9-11(21(35)36)10(17(29)18(30)16(9)28)8-4(20(33)34)2-6(23)13(25)15(8)27/h1-2,22-30H,(H,31,32)(H,33,34)(H,35,36)
    Key: KLKCDGZVVKFBQP-UHFFFAOYSA-N
  • Oc2c(c1c(cc(O)c(O)c1O)C(=O)O)c(c(c(O)c2O)c3c(cc(O)c(O)c3O)C(=O)O)C(=O)O
Properties
C21H14O15
Molar mass 506.328 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

References
  1. Roburin A, a dimeric ellagitannin from heartwood of Quercus robur. Hervé Du Penhoat, Michon V. M. F., Ohassan A., Shuyun Peng, Scalbert A. and Gage D., Phytochemistry, 1991, vol. 30, no 1, pages 329-332, INIST:19775624


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