| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-17 21:10:45 UTC |
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| Updated at | 2022-03-17 21:10:45 UTC |
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| NP-MRD ID | NP0049330 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 1,2,6-Trigalloyl-beta-D-glucopyranose |
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| Description | 1,2,6-Trigalloyl-beta-D-glucopyranose belongs to the class of organic compounds known as tannins. These are naturally occurring polyphenols which be categorized into four main classes: Hydrolyzable tannin (based on ellagic acid or gallic acid), condensed tannins (made of oligomeric or polymeric proanthocyanidins), complex tannins (made of a catechin bound to a gallotannin or elagitannin), and phlorotannins (oligomers of phloroglucinol). 1,2,6-Trigalloyl-beta-D-glucopyranose is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, 1,2,6-Trigalloyl-beta-D-glucopyranose has been detected, but not quantified in, several different foods, such as fruits, garden rhubarbs, pomegranates, and red raspberries. 1,2,6-Trigalloyl-beta-D-glucopyranose is found in Alnus hirsuta, Alnus sieboldiana, Balanophora japonica, Balanophora laxiflora, Camptotheca acuminata, Cornus officinalis, Epilobium hirsutum, Euphorbia chamaesyce, Euphorbia fischeriana, Euphorbia helioscopia, Euphorbia humifusa, Euphorbia maculata, Excoecaria agallocha, Heuchera cylindrica, Hippophae rhamnoides, Juglans mandshurica, Liquidambar formosana, Loropetalum chinense, Monochaetum multiflorum, Oenothera laciniata, Paeonia lactiflora, Quercus aliena, Quercus infectoria, Sanguisorba officinalis, Stachyurus praecox and Tamarix nilotica. This could make 1,2,6-trigalloyl-beta-D-glucopyranose a potential biomarker for the consumption of these foods. |
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| Structure | OC1C(O)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)OC1COC(=O)C1=CC(O)=C(O)C(O)=C1 InChI=1S/C27H24O18/c28-11-1-8(2-12(29)18(11)34)24(39)42-7-17-21(37)22(38)23(44-25(40)9-3-13(30)19(35)14(31)4-9)27(43-17)45-26(41)10-5-15(32)20(36)16(33)6-10/h1-6,17,21-23,27-38H,7H2 |
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| Synonyms | | Value | Source |
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| 1,2,6-Trigalloyl-b-D-glucopyranose | Generator | | 1,2,6-Trigalloyl-β-D-glucopyranose | Generator | | 1,2,6-Tri-O-galloyl-beta-D-glucose | HMDB | | 1-O,2-O,6-O-Trigalloyl-beta-D-glucose | HMDB | | beta-D-Glucopyranose, 1,2,6-tris(3,4,5-trihydroxybenzoate) | HMDB | | [3,4-Dihydroxy-5,6-bis(3,4,5-trihydroxybenzoyloxy)oxan-2-yl]methyl 3,4,5-trihydroxybenzoic acid | Generator |
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| Chemical Formula | C27H24O18 |
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| Average Mass | 636.4687 Da |
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| Monoisotopic Mass | 636.09626 Da |
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| IUPAC Name | 4,5-dihydroxy-2-(3,4,5-trihydroxybenzoyloxy)-6-[(3,4,5-trihydroxybenzoyloxy)methyl]oxan-3-yl 3,4,5-trihydroxybenzoate |
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| Traditional Name | 4,5-dihydroxy-2-(3,4,5-trihydroxybenzoyloxy)-6-[(3,4,5-trihydroxybenzoyloxy)methyl]oxan-3-yl 3,4,5-trihydroxybenzoate |
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| CAS Registry Number | 79886-49-0 |
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| SMILES | OC1C(O)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)OC1COC(=O)C1=CC(O)=C(O)C(O)=C1 |
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| InChI Identifier | InChI=1S/C27H24O18/c28-11-1-8(2-12(29)18(11)34)24(39)42-7-17-21(37)22(38)23(44-25(40)9-3-13(30)19(35)14(31)4-9)27(43-17)45-26(41)10-5-15(32)20(36)16(33)6-10/h1-6,17,21-23,27-38H,7H2 |
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| InChI Key | LLENXGNWVNSBQG-UHFFFAOYSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| Not Available | | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as tannins. These are naturally occurring polyphenols which be categorized into four main classes: Hydrolyzable tannin (based on ellagic acid or gallic acid), condensed tannins (made of oligomeric or polymeric proanthocyanidins), complex tannins (made of a catechin bound to a gallotannin or elagitannin), and phlorotannins (oligomers of phloroglucinol). |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Tannins |
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| Sub Class | Not Available |
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| Direct Parent | Tannins |
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| Alternative Parents | |
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| Substituents | - Tannin
- Galloyl ester
- Gallic acid or derivatives
- P-hydroxybenzoic acid alkyl ester
- M-hydroxybenzoic acid ester
- P-hydroxybenzoic acid ester
- Benzoate ester
- Benzenetriol
- Benzoic acid or derivatives
- Tricarboxylic acid or derivatives
- Pyrogallol derivative
- Benzoyl
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Monosaccharide
- Oxane
- Monocyclic benzene moiety
- Benzenoid
- Carboxylic acid ester
- 1,2-diol
- Secondary alcohol
- Acetal
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxygen compound
- Alcohol
- Organic oxide
- Organooxygen compound
- Aromatic heteromonocyclic compound
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| Molecular Framework | Aromatic heteromonocyclic compounds |
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| External Descriptors | |
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| Physical Properties |
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| State | Not Available |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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