3-O-Galloylhamamelitannin
IUPAC 名称
[4,5-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-4-[(3,4,5-trihydroxybenzoyloxy)methyl]oxolan-2-yl]methyl 3,4,5-trihydroxybenzoate
描述
Isolated from Castanea crenata (Japanese chestnut), Sanguisorba officinalis (burnet bloodwort). 3-O-Galloylhamamelitannin is found in tea, herbs and spices, and nuts.
异构
OC1OC(COC(=O)C2=CC(O)=C(O)C(O)=C2)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)C1(O)COC(=O)C1=CC(O)=C(O)C(O)=C1
InChI标识符
InChI=1S/C27H24O18/c28-12-1-9(2-13(29)19(12)34)23(37)42-7-18-22(45-25(39)11-5-16(32)21(36)17(33)6-11)27(41,26(40)44-18)8-43-24(38)10-3-14(30)20(35)15(31)4-10/h1-6,18,22,26,28-36,40-41H,7-8H2
键
KCQFLGUEZXYOER-UHFFFAOYSA-N