1,2,6-Trigalloylglucose
1,2,6-Trigalloylglucose
Chemical structure of 1,2,6-trigalloyl glucose
Names
IUPAC name
β-D -Glucopyranose 1,2,6-tris(3,4,5-trihydroxybenzoate)
Systematic IUPAC name
(2S ,3R ,4S ,5S ,6R )-4,5-Dihydroxy-6-{[(3,4,5-trihydroxybenzoyl)oxy]methyl}oxane-2,3-diyl bis(3,4,5-trihydroxybenzoate)
Other names
1,2,6-tris-O -galloyl-β-D -glucose 1-O ,2-O ,6-O -Trigalloyl-β-D -glucose 1,2,6-Tri-O -gallose-β-D -glucopyranose 1,2,6-Tris-O -(3,4,5-trihydroxybenzoyl)-β-D -glucopyranose
Identifiers
ChemSpider
InChI=1S/C27H24O18/c28-11-1-8(2-12(29)19(11)36)18(35)23(40)25(45-27(43)10-5-15(32)21(38)16(33)6-10)24(41)22(39)17(34)7-44-26(42)9-3-13(30)20(37)14(31)4-9/h1-6,17,22,24-25,28-34,36-39,41H,7H2/t17-,22-,24+,25+/m1/s1
Y =
Key: XVILXNSBQKKWKL-UZLUZJFJSA-N
Y =
O[C@@H]1[C@@H](COC(C2=CC(O)=C(O)C(O)=C2)=O)O[C@@H](OC(C3=CC(O)=C(O)C(O)=C3)=O)[C@H](OC(C4=CC(O)=C(O)C(O)=C4)=O)[C@H]1O
Properties
C 27 H 24 O 18
Molar mass
636.471 g·mol−1
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
Chemical compound
1,2,6-Trigalloylglucose , or more specifically 1,2,6-tri-O -galloyl-β-D -glucose , is a gallotannin found in cell cultures of Cornus officinalis .[ 1]
References
^ Gallotannin production in cell cultures of Cornus officinalis Sieb. et Zucc. Yazaki K. and Okuda T., Plant cell reports, 1989, vol. 8, no6, pp. 346-349, INIST 7353523 , doi :10.1007/BF00716670
Aglycones Galloylglucoses
Monogalloylglucoses: Digalloylglucoses :Trigalloylglucoses :Tetragalloylglucoses:
1,2,3,6-Tetragalloylglucose
1,2,3,6-Tetrakis-O-galloyl-β-D-glucose
1,2,4,6-Tetragalloylglucose
1,2,4,6-Tetrakis-O-galloyl-β-D-glucose
Pentagalloylglucoses :other
Hexagalloylglucose
Heptagalloylglucose
Octagalloylglucose
Nonagalloylglucose
Decagalloylglucose
Galloylquinic acids:
Monogalloylquinic acids: Digalloylquinic acids:
1,4-Di-O-galloylquinic acid
3,4-Di-O-Galloylquinic acid
3,5-Di-O-Galloylquinic acid
4,5-Di-O-Galloylquinic acid
Trigalloylquinic acids:
Galloylshikimic acids:
4-O-Galloylshikimic acid
5-O-Galloylshikimic acid
3,5-Di-O-galloylshikimic acid
3,4,5-Tri-O-galloylshikimic acid
others
1,2,6-Trigalloylalloside
1,3,6-Trigalloylalloside
1,2,3,6-Tetragalloylalloside
1-O-Galloylquercitol
1,4-Di-O-galloylquercitol
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