Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-11 23:40:58 UTC |
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Update Date | 2022-03-07 02:55:44 UTC |
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HMDB ID | HMDB0038374 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin |
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Description | Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin has been detected, but not quantified in, a few different foods, such as barleys (Hordeum vulgare), breakfast cereal, and cereals and cereal products. This could make gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin. |
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Structure | OC1CC2=C(OC1C1=CC(O)=C(O)C=C1)C(C1C(O)C(OC3=C(C4C(O)C(OC5=CC(O)=CC(O)=C45)C4=CC(O)=C(O)C(O)=C4)C(O)=CC(O)=C13)C1=CC(O)=C(O)C=C1)=C(O)C=C2O InChI=1S/C45H38O19/c46-17-9-24(52)32-31(10-17)62-43(16-7-28(56)38(59)29(57)8-16)39(60)36(32)34-26(54)13-27(55)35-37(40(61)42(64-45(34)35)15-2-4-20(48)23(51)6-15)33-25(53)12-21(49)18-11-30(58)41(63-44(18)33)14-1-3-19(47)22(50)5-14/h1-10,12-13,30,36-37,39-43,46-61H,11H2 |
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Synonyms | Value | Source |
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Gallocatechin-(4a->8)-catechin-(4a->8)-catechin | Generator | Gallocatechin-(4α->8)-catechin-(4α->8)-catechin | Generator | Gallocatechin(4a->8)catechin(4a->8)catechin | HMDB |
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Chemical Formula | C45H38O19 |
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Average Molecular Weight | 882.7718 |
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Monoisotopic Molecular Weight | 882.200729034 |
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IUPAC Name | 2-(3,4-dihydroxyphenyl)-4-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-8-[3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-yl]-3,4-dihydro-2H-1-benzopyran-3,5,7-triol |
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Traditional Name | 2-(3,4-dihydroxyphenyl)-4-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-8-[3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-yl]-3,4-dihydro-2H-1-benzopyran-3,5,7-triol |
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CAS Registry Number | 79127-37-0 |
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SMILES | OC1CC2=C(OC1C1=CC(O)=C(O)C=C1)C(C1C(O)C(OC3=C(C4C(O)C(OC5=CC(O)=CC(O)=C45)C4=CC(O)=C(O)C(O)=C4)C(O)=CC(O)=C13)C1=CC(O)=C(O)C=C1)=C(O)C=C2O |
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InChI Identifier | InChI=1S/C45H38O19/c46-17-9-24(52)32-31(10-17)62-43(16-7-28(56)38(59)29(57)8-16)39(60)36(32)34-26(54)13-27(55)35-37(40(61)42(64-45(34)35)15-2-4-20(48)23(51)6-15)33-25(53)12-21(49)18-11-30(58)41(63-44(18)33)14-1-3-19(47)22(50)5-14/h1-10,12-13,30,36-37,39-43,46-61H,11H2 |
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InChI Key | RGJAJCOCOZWPNI-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. |
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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 | Biflavonoids and polyflavonoids |
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Direct Parent | Biflavonoids and polyflavonoids |
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Alternative Parents | |
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Substituents | - C-type proanthocyanidin
- B-type proanthocyanidin
- Proanthocyanidin
- Bi- and polyflavonoid skeleton
- Epigallocatechin
- Catechin
- Hydroxyflavonoid
- Flavan-3-ol
- 3'-hydroxyflavonoid
- 3-hydroxyflavonoid
- 7-hydroxyflavonoid
- 5-hydroxyflavonoid
- 4'-hydroxyflavonoid
- Flavan
- 1-benzopyran
- Benzopyran
- Chromane
- Benzenetriol
- Pyrogallol derivative
- Catechol
- Phenol
- Alkyl aryl ether
- 1-hydroxy-2-unsubstituted benzenoid
- 1-hydroxy-4-unsubstituted benzenoid
- Monocyclic benzene moiety
- Benzenoid
- Secondary alcohol
- Polyol
- Oxacycle
- Ether
- Organoheterocyclic compound
- Organooxygen compound
- Alcohol
- Hydrocarbon derivative
- Organic oxygen 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 | |
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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 IndicesUnderivatized |
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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 - Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin 10V, Positive-QTOF | splash10-00lr-0100011980-49976f8fb1c5cbaeb41e | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin 20V, Positive-QTOF | splash10-059y-0200084920-3b7b3d34254b4d18a5db | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin 40V, Positive-QTOF | splash10-00pl-0100090410-3de81a89ed1cff704c73 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin 10V, Negative-QTOF | splash10-001i-0100000290-0eda4c010cee5b21e797 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin 20V, Negative-QTOF | splash10-0udr-0930120210-86b6ccf737cadb7550bb | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin 40V, Negative-QTOF | splash10-056r-0914100100-50c19f14ac70c9bf6efe | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin 10V, Positive-QTOF | splash10-001i-0000000390-cfe9eb137019526b1e0c | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin 20V, Positive-QTOF | splash10-06si-0000030690-30f4d3d93ae5ab6b99fe | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin 40V, Positive-QTOF | splash10-0v0r-0604000980-42d20eec1b98daafe3cb | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin 10V, Negative-QTOF | splash10-001i-0000000090-b53fdb68ec2e00742511 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin 20V, Negative-QTOF | splash10-08n9-0000000590-bec8ece55913f644d110 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-catechin-(4alpha->8)-catechin 40V, Negative-QTOF | splash10-0mej-0650010590-80b3b284ce07c735a794 | 2021-09-25 | Wishart Lab | View Spectrum |
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