Nonahydroxytriphenic acid

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)	Interactive image
ChemSpider	35308523
PubChem CID	102494986
CompTox Dashboard (EPA)	DTXSID601030303
InChI 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
SMILES 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
Chemical formula	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

Chemical compound

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

References

^ 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

Types of ellagitannins

Moieties

Lactones

Monomers

C-glycosidic ellagitannins

Dehydroellagitannins (molecules with
dehydrohexahydroxydiphenic acid (DHHDP)

Transformed ellagitannins

molecules with chebulic acid	Chebulagic acid Chebulinic acid
molecules with Elaeocarpusinic acid	Elaeocarpusin Helioscopin B Mallojaponin (1-O-Galloyl-2,4-elaeocarpusinoyl-3,6-(R)-valoneayl-beta-D-glucose)