1,6-Digalloyl glucose
1,6-Digalloyl glucose
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Names |
IUPAC name
[(2R,3S,4S,5R,6S)-3,4,5-Trihydroxy-6-(3,4,5-trihydroxybenzoyl)oxyoxan-2-yl]methyl 3,4,5-trihydroxybenzoate |
Other names
Digalloyl glucose |
Identifiers |
3D model (Jmol) |
Interactive image |
ChemSpider |
389206 |
PubChem |
440221 |
InChI=1S/C20H20O14/c21-8-1-6(2-9(22)13(8)25)18(30)32-5-12-15(27)16(28)17(29)20(33-12)34-19(31)7-3-10(23)14(26)11(24)4-7/h1-4,12,15-17,20-29H,5H2/t12-,15-,16+,17-,20+/m1/s1 Key: LYGRISUQIZNHGM-IVABAYMNSA-N InChI=1/C20H20O14/c21-8-1-6(2-9(22)13(8)25)18(30)32-5-12-15(27)16(28)17(29)20(33-12)34-19(31)7-3-10(23)14(26)11(24)4-7/h1-4,12,15-17,20-29H,5H2/t12-,15-,16+,17-,20+/m1/s1 Key: LYGRISUQIZNHGM-IVABAYMNBE
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C1=C(C=C(C(=C1O)O)O)C(=O)OC[C@@H]2[C@H]([C@@H]([C@H]([C@@H](O2)OC(=O)C3=CC(=C(C(=C3)O)O)O)O)O)O
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Properties |
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C20H20O14 |
Molar mass |
484.37 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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1-O,6-O-Digalloyl-β-D-glucose is a gallotannin. It can be found in oak species.[1]
References
- ↑ Mämmelä, Pirjo; Savolainen, Heikki; Lindroos, Lasse; Kangas, Juhani; Vartiainen, Terttu (2000). "Analysis of oak tannins by liquid chromatography-electrospray ionisation mass spectrometry". Journal of Chromatography A. 891 (1): 75–83. doi:10.1016/S0021-9673(00)00624-5. PMID 10999626.
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Aglycones | |
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Galloyl glucoses | | | Digalloyl glucoses: | |
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| Trigalloyl glucoses: | |
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| Tetragalloyl glucoses: |
- 1,2,3,6-tetragalloylglucose
- 1,2,3,6-tetra-O-galloyl-β-D-glucose
- 1,2,4,6-Tetragalloyl glucose
- 1,2,4,6-tetra-O-galloyl-β-D-glucose
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| Pentagalloyl glucose: | |
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| other |
- Hexagalloyl glucose
- Heptagalloyl glucose
- Octagalloyl glucose
- Nonagalloyl glucose
- Decagalloyl glucose
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Galloyl quinic acids | Galloyl quinic acids: |
- 3-O-Galloylquinic acid
- 4-O-Galloylquinic acid
- 5-O-Galloylquinic acid
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| Digalloyl quinic 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
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| Trigalloyl quinic acids: | |
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Galloyl shikimic acids |
- 4-O-Galloyl shikimic acid
- 5-O-Galloyl shikimic acid
- 3,5-di-O-galloyl-shikimic acid
- 3,4,5-tri-O-galloylshikimic acid
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others |
- 1,2,6-trigalloyl alloside
- 1,3,6-trigalloyl alloside
- 1,2,3,6-tetragalloyl alloside
- 1-O-galloyl proto-quercitol
- 1,4-di-O-galloyl proto-quercitol
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