| 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 17:47:10 UTC |
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| Update Date | 2022-03-07 02:53:12 UTC |
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| HMDB ID | HMDB0032006 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol |
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| Description | Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol 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''. Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol has been detected, but not quantified in, fruits. This could make epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol. |
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| Structure | OC1CC2=C(O)C(C3C(O)C(OC4=CC(O)=CC=C34)C3=CC(O)=C(O)C=C3)=C(O)C(C3C(O)C(OC4=CC(O)=CC=C34)C3=CC(O)=C(O)C=C3)=C2OC1C1=CC(O)=C(O)C=C1 InChI=1S/C45H38O16/c46-20-4-6-22-32(14-20)59-43(18-2-9-26(49)29(52)12-18)40(57)34(22)36-38(55)24-16-31(54)42(17-1-8-25(48)28(51)11-17)61-45(24)37(39(36)56)35-23-7-5-21(47)15-33(23)60-44(41(35)58)19-3-10-27(50)30(53)13-19/h1-15,31,34-35,40-44,46-58H,16H2 |
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| Synonyms | | Value | Source |
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| Epifisetinidol-(4b->8)-epicatechin-(6->4b)-epifisetinidol | Generator | | Epifisetinidol-(4β->8)-epicatechin-(6->4β)-epifisetinidol | Generator | | Epifisetinidol(4b->8)epicatechin(6->4b)epifisetinidol | HMDB |
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| Chemical Formula | C45H38O16 |
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| Average Molecular Weight | 834.7736 |
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| Monoisotopic Molecular Weight | 834.215985168 |
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| IUPAC Name | 2-(3,4-dihydroxyphenyl)-6,8-bis[2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-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)-6,8-bis[2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-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 | Not Available |
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| SMILES | OC1CC2=C(O)C(C3C(O)C(OC4=CC(O)=CC=C34)C3=CC(O)=C(O)C=C3)=C(O)C(C3C(O)C(OC4=CC(O)=CC=C34)C3=CC(O)=C(O)C=C3)=C2OC1C1=CC(O)=C(O)C=C1 |
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| InChI Identifier | InChI=1S/C45H38O16/c46-20-4-6-22-32(14-20)59-43(18-2-9-26(49)29(52)12-18)40(57)34(22)36-38(55)24-16-31(54)42(17-1-8-25(48)28(51)11-17)61-45(24)37(39(36)56)35-23-7-5-21(47)15-33(23)60-44(41(35)58)19-3-10-27(50)30(53)13-19/h1-15,31,34-35,40-44,46-58H,16H2 |
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| InChI Key | VYURQCQMACPHRC-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 | - B-type proanthocyanidin
- Bi- and polyflavonoid skeleton
- Proanthocyanidin
- Catechin
- Flavan-3-ol
- Hydroxyflavonoid
- 3'-hydroxyflavonoid
- 7-hydroxyflavonoid
- 5-hydroxyflavonoid
- 4'-hydroxyflavonoid
- 3-hydroxyflavonoid
- Flavan
- Chromane
- 1-benzopyran
- Benzopyran
- Catechol
- Phenol
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- 1-hydroxy-4-unsubstituted benzenoid
- Benzenoid
- Monocyclic benzene moiety
- Secondary alcohol
- Polyol
- Organoheterocyclic compound
- Oxacycle
- Ether
- Hydrocarbon derivative
- Alcohol
- Organic oxygen compound
- 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 2.86 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 11.8766 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 4.83 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 129.6 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1490.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 122.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 155.4 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 128.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 108.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 647.3 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 467.2 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 849.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 766.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 461.2 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1272.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 267.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 331.1 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 344.1 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 579.7 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 332.5 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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| MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol 10V, Positive-QTOF | splash10-015i-0000019060-9e5fea4c16ac3b3d4f77 | 2015-04-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol 20V, Positive-QTOF | splash10-03yi-0000098220-595def5c95b05bac42ef | 2015-04-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol 40V, Positive-QTOF | splash10-00kb-0000859210-3985f0b3a2ee0431f524 | 2015-04-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol 10V, Negative-QTOF | splash10-001i-0100012190-993fb87f61144ae0ab3a | 2015-04-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol 20V, Negative-QTOF | splash10-0il0-0940051420-5dae6575d08e7ae03ae0 | 2015-04-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol 40V, Negative-QTOF | splash10-00di-0890003200-5766a6e717bd7c02387a | 2015-04-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol 10V, Negative-QTOF | splash10-001i-0000020090-bee1326e71a92eff3e3f | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol 20V, Negative-QTOF | splash10-001i-0000001940-a5fee26436aa46bda4c9 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol 40V, Negative-QTOF | splash10-03gr-0340042930-380287cb2263c9cc4b19 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol 10V, Positive-QTOF | splash10-002r-0000000490-46ac4727c9dcfba234dd | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol 20V, Positive-QTOF | splash10-03dr-0500024970-4a487925c33a3b393336 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Epifisetinidol-(4beta->8)-epicatechin-(6->4beta)-epifisetinidol 40V, Positive-QTOF | splash10-0f79-0910002320-d1aaf953fc083fd990d6 | 2021-09-25 | Wishart Lab | View Spectrum |
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