Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2021-09-24 03:07:48 UTC |
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Update Date | 2021-09-24 03:07:48 UTC |
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HMDB ID | HMDB0303596 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 2''-Galloylastragalin |
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Description | 2''-galloylastragalin is a member of the class of compounds known as flavonoid-3-o-glycosides. Flavonoid-3-o-glycosides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position. 2''-galloylastragalin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 2''-galloylastragalin can be found in japanese persimmon, which makes 2''-galloylastragalin a potential biomarker for the consumption of this food product. |
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Structure | OCC1OC(OC2=C(OC3=CC(O)=CC(O)=C3C2=O)C2=CC=C(O)C=C2)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)C(O)C1O InChI=1S/C28H24O15/c29-9-18-21(36)23(38)26(42-27(39)11-5-15(33)20(35)16(34)6-11)28(41-18)43-25-22(37)19-14(32)7-13(31)8-17(19)40-24(25)10-1-3-12(30)4-2-10/h1-8,18,21,23,26,28-36,38H,9H2 |
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Synonyms | Value | Source |
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2-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl 3,4,5-trihydroxybenzoic acid | Generator |
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Chemical Formula | C28H24O15 |
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Average Molecular Weight | 600.4812 |
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Monoisotopic Molecular Weight | 600.111520098 |
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IUPAC Name | 2-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl 3,4,5-trihydroxybenzoate |
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Traditional Name | 2-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl 3,4,5-trihydroxybenzoate |
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CAS Registry Number | Not Available |
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SMILES | OCC1OC(OC2=C(OC3=CC(O)=CC(O)=C3C2=O)C2=CC=C(O)C=C2)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)C(O)C1O |
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InChI Identifier | InChI=1S/C28H24O15/c29-9-18-21(36)23(38)26(42-27(39)11-5-15(33)20(35)16(34)6-11)28(41-18)43-25-22(37)19-14(32)7-13(31)8-17(19)40-24(25)10-1-3-12(30)4-2-10/h1-8,18,21,23,26,28-36,38H,9H2 |
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InChI Key | UWIQWJHBYRTKAL-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as flavonoid-3-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position. |
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Kingdom | Organic compounds |
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Super Class | Phenylpropanoids and polyketides |
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Class | Flavonoids |
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Sub Class | Flavonoid glycosides |
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Direct Parent | Flavonoid-3-O-glycosides |
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Alternative Parents | |
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Substituents | - Flavonoid-3-o-glycoside
- Flavone
- Hydroxyflavonoid
- 7-hydroxyflavonoid
- 4'-hydroxyflavonoid
- 5-hydroxyflavonoid
- Galloyl ester
- Gallic acid or derivatives
- Hexose monosaccharide
- Glycosyl compound
- O-glycosyl compound
- P-hydroxybenzoic acid alkyl ester
- Chromone
- P-hydroxybenzoic acid ester
- M-hydroxybenzoic acid ester
- Benzoate ester
- 1-benzopyran
- Benzopyran
- Benzenetriol
- Benzoic acid or derivatives
- Pyrogallol derivative
- Benzoyl
- 1-hydroxy-4-unsubstituted benzenoid
- Phenol
- Pyranone
- 1-hydroxy-2-unsubstituted benzenoid
- Monosaccharide
- Oxane
- Pyran
- Benzenoid
- Monocyclic benzene moiety
- Heteroaromatic compound
- Vinylogous acid
- Carboxylic acid ester
- Secondary alcohol
- Polyol
- Carboxylic acid derivative
- Organoheterocyclic compound
- Oxacycle
- Acetal
- Monocarboxylic acid or derivatives
- Primary alcohol
- Organic oxide
- Organic oxygen compound
- Alcohol
- Hydrocarbon derivative
- Organooxygen compound
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental Molecular 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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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesNot Available |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2''-Galloylastragalin 10V, Positive-QTOF | splash10-0f80-0390323000-c6e6aeb75bd8ccc32557 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2''-Galloylastragalin 20V, Positive-QTOF | splash10-000i-0290000000-15f1c5bf38be7bdf4473 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2''-Galloylastragalin 40V, Positive-QTOF | splash10-0f79-2980000000-37aca8bc2cae3063eae9 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2''-Galloylastragalin 10V, Negative-QTOF | splash10-00mt-1771590000-e26617667016435e029e | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2''-Galloylastragalin 20V, Negative-QTOF | splash10-00kr-1891110000-1a65494978e2f5567457 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2''-Galloylastragalin 40V, Negative-QTOF | splash10-0170-1940000000-2d10533e9846050ec2be | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2''-Galloylastragalin 10V, Positive-QTOF | splash10-000i-0090002000-5912dad191b96eece14d | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2''-Galloylastragalin 20V, Positive-QTOF | splash10-0ue0-0090009000-b5e509194c36b44f9226 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2''-Galloylastragalin 40V, Positive-QTOF | splash10-000i-0090000000-03ec6f5113b2bb58d5cf | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2''-Galloylastragalin 10V, Negative-QTOF | splash10-0002-0000090000-918e87d578802f895873 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2''-Galloylastragalin 20V, Negative-QTOF | splash10-0002-0050090000-213bfee5a87b5e7669cc | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2''-Galloylastragalin 40V, Negative-QTOF | splash10-001i-0090000000-8d0f45cfa86e7722aeca | 2021-10-21 | Wishart Lab | View Spectrum |
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