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 23:40:35 UTC |
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Update Date | 2022-03-07 02:55:44 UTC |
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HMDB ID | HMDB0038371 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate |
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Description | ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate 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''. ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate has been detected, but not quantified in, fruits. This could make ent-epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate. |
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Structure | OC1C(OC2=CC(O)=CC(O)=C2C1C1=C2OC(C(OC(=O)C3=CC(O)=C(O)C(O)=C3)C(C3=C(O)C=C(O)C4=C3OC(C(C4)OC(=O)C3=CC(O)=C(O)C(O)=C3)C3=CC(O)=C(O)C=C3)C2=C(O)C=C1O)C1=CC(O)=C(O)C=C1)C1=CC(O)=C(O)C=C1 InChI=1S/C59H46O26/c60-24-14-33(68)43-41(15-24)81-53(20-2-5-27(62)31(66)8-20)51(78)47(43)44-35(70)18-36(71)46-48(57(85-59(80)23-12-39(74)50(77)40(75)13-23)54(84-56(44)46)21-3-6-28(63)32(67)9-21)45-34(69)17-29(64)25-16-42(82-58(79)22-10-37(72)49(76)38(73)11-22)52(83-55(25)45)19-1-4-26(61)30(65)7-19/h1-15,17-18,42,47-48,51-54,57,60-78H,16H2 |
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Synonyms | Value | Source |
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ent-Epicatechin-(4a->8)-ent-epicatechin-(4a->8)-ent-epicatechin 3',3''-digallate | Generator | ent-Epicatechin-(4a->8)-ent-epicatechin-(4a->8)-ent-epicatechin 3',3''-digallic acid | Generator | ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallic acid | Generator | ent-Epicatechin-(4α->8)-ent-epicatechin-(4α->8)-ent-epicatechin 3',3''-digallate | Generator | ent-Epicatechin-(4α->8)-ent-epicatechin-(4α->8)-ent-epicatechin 3',3''-digallic acid | Generator | Epicatechin-(4beta->8)-3-O-galloylepicatechin-(4beta->8)-epicatechin-3-O-gallate | HMDB | Procyanidin C1 3',3''-di-O-gallate | HMDB | 2-(3,4-Dihydroxyphenyl)-8-[2-(3,4-dihydroxyphenyl)-8-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-4-yl]-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoic acid | Generator | Epicatechin-(4b->8)-ent-epicatechin-(4a->8)-ent-epicatechin 3',3''-digallate | Generator | Epicatechin-(4b->8)-ent-epicatechin-(4a->8)-ent-epicatechin 3',3''-digallic acid | Generator | Epicatechin-(4beta->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallic acid | Generator | Epicatechin-(4β->8)-ent-epicatechin-(4α->8)-ent-epicatechin 3',3''-digallate | Generator | Epicatechin-(4β->8)-ent-epicatechin-(4α->8)-ent-epicatechin 3',3''-digallic acid | Generator |
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Chemical Formula | C59H46O26 |
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Average Molecular Weight | 1170.9809 |
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Monoisotopic Molecular Weight | 1170.227731644 |
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IUPAC Name | 2-(3,4-dihydroxyphenyl)-8-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-4-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-8-yl]-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate |
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Traditional Name | 2-(3,4-dihydroxyphenyl)-8-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-4-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-8-yl]-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate |
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CAS Registry Number | 106533-61-3 |
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SMILES | OC1C(OC2=CC(O)=CC(O)=C2C1C1=C2OC(C(OC(=O)C3=CC(O)=C(O)C(O)=C3)C(C3=C(O)C=C(O)C4=C3OC(C(C4)OC(=O)C3=CC(O)=C(O)C(O)=C3)C3=CC(O)=C(O)C=C3)C2=C(O)C=C1O)C1=CC(O)=C(O)C=C1)C1=CC(O)=C(O)C=C1 |
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InChI Identifier | InChI=1S/C59H46O26/c60-24-14-33(68)43-41(15-24)81-53(20-2-5-27(62)31(66)8-20)51(78)47(43)44-35(70)18-36(71)46-48(57(85-59(80)23-12-39(74)50(77)40(75)13-23)54(84-56(44)46)21-3-6-28(63)32(67)9-21)45-34(69)17-29(64)25-16-42(82-58(79)22-10-37(72)49(76)38(73)11-22)52(83-55(25)45)19-1-4-26(61)30(65)7-19/h1-15,17-18,42,47-48,51-54,57,60-78H,16H2 |
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InChI Key | CSQVLCNLSUIXDX-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
- Catechin gallate
- Catechin
- Hydroxyflavonoid
- Flavan-3-ol
- 3'-hydroxyflavonoid
- 7-hydroxyflavonoid
- 5-hydroxyflavonoid
- 4'-hydroxyflavonoid
- 3-hydroxyflavonoid
- Flavan
- Galloyl ester
- Gallic acid or derivatives
- P-hydroxybenzoic acid ester
- P-hydroxybenzoic acid alkyl ester
- M-hydroxybenzoic acid ester
- Benzoate ester
- Chromane
- Benzopyran
- 1-benzopyran
- Pyrogallol derivative
- Benzenetriol
- Benzoic acid or derivatives
- Benzoyl
- Catechol
- Phenol
- Alkyl aryl ether
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Dicarboxylic acid or derivatives
- Monocyclic benzene moiety
- Benzenoid
- Secondary alcohol
- Carboxylic acid ester
- Oxacycle
- Polyol
- Ether
- Carboxylic acid derivative
- Organoheterocyclic compound
- Organic oxygen compound
- Organic oxide
- Organooxygen compound
- Alcohol
- Hydrocarbon derivative
- 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 - ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate 10V, Positive-QTOF | splash10-0uxr-5800000090-a3febf930788e2295eff | 2015-04-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate 20V, Positive-QTOF | splash10-0f92-4800053692-b64d0831842e15734361 | 2015-04-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate 40V, Positive-QTOF | splash10-0udj-1800093260-193e3ed96ce76b469a83 | 2015-04-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate 10V, Negative-QTOF | splash10-014i-2900000000-eabc7f3469d3847a4879 | 2015-04-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate 20V, Negative-QTOF | splash10-0ftu-4911200211-5122fbbb04ac8de34249 | 2015-04-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate 40V, Negative-QTOF | splash10-002r-1940000000-0c3d556c2aea45c437f6 | 2015-04-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate 10V, Negative-QTOF | splash10-014i-2900000004-be9723a2b4699f2adacd | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate 20V, Negative-QTOF | splash10-0wmm-5900000001-d14a35e98db9a51a2b8d | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate 40V, Negative-QTOF | splash10-004i-2901100000-013b032a0da88764fd50 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate 10V, Positive-QTOF | splash10-0w90-9800000020-3c5802e7b527a83319e9 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate 20V, Positive-QTOF | splash10-0ukc-4910100020-6e0da4a7fcfc771beafd | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - ent-Epicatechin-(4alpha->8)-ent-epicatechin-(4alpha->8)-ent-epicatechin 3',3''-digallate 40V, Positive-QTOF | splash10-0fk9-5910000030-3f309ce8494cf5777d21 | 2021-09-24 | Wishart Lab | View Spectrum |
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