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 21:26:04 UTC |
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Update Date | 2022-03-07 02:54:51 UTC |
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HMDB ID | HMDB0036305 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Isotrifoliol |
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Description | Isotrifoliol belongs to the class of organic compounds known as coumestans. These are polycyclic aromatic compounds containing a coumestan moiety, which consists of a benzoxole fused to a chromen-2-one to form 1-Benzoxolo[3,2-c]chromen-6-one. They are oxidation products of pterocarpan. Isotrifoliol is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, isotrifoliol has been detected, but not quantified in, herbs and spices. This could make isotrifoliol a potential biomarker for the consumption of these foods. |
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Structure | COC1=C2C3=C(C4=C(O3)C=C(O)C=C4)C(=O)OC2=CC(O)=C1 InChI=1S/C16H10O6/c1-20-11-5-8(18)6-12-14(11)15-13(16(19)22-12)9-3-2-7(17)4-10(9)21-15/h2-6,17-18H,1H3 |
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Synonyms | Value | Source |
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3,9-Dihydroxy-1-methoxycoumestan | HMDB | Isotrifoliol | MeSH |
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Chemical Formula | C16H10O6 |
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Average Molecular Weight | 298.247 |
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Monoisotopic Molecular Weight | 298.047738052 |
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IUPAC Name | 5,14-dihydroxy-3-methoxy-8,17-dioxatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁶]heptadeca-1(10),2,4,6,11(16),12,14-heptaen-9-one |
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Traditional Name | 5,14-dihydroxy-3-methoxy-8,17-dioxatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁶]heptadeca-1(10),2,4,6,11(16),12,14-heptaen-9-one |
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CAS Registry Number | Not Available |
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SMILES | COC1=C2C3=C(C4=C(O3)C=C(O)C=C4)C(=O)OC2=CC(O)=C1 |
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InChI Identifier | InChI=1S/C16H10O6/c1-20-11-5-8(18)6-12-14(11)15-13(16(19)22-12)9-3-2-7(17)4-10(9)21-15/h2-6,17-18H,1H3 |
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InChI Key | OVLUQDOJWGTPHA-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as coumestans. These are polycyclic aromatic compounds containing a coumestan moiety, which consists of a benzoxole fused to a chromen-2-one to form 1-Benzoxolo[3,2-c]chromen-6-one. They are oxidation products of pterocarpan. |
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Kingdom | Organic compounds |
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Super Class | Phenylpropanoids and polyketides |
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Class | Isoflavonoids |
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Sub Class | Coumestans |
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Direct Parent | Coumestans |
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Alternative Parents | Not Available |
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Substituents | Not Available |
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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 IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Isotrifoliol,1TMS,isomer #1 | COC1=CC(O)=CC2=C1C1=C(C(=O)O2)C2=CC=C(O[Si](C)(C)C)C=C2O1 | 3149.1 | Semi standard non polar | 33892256 | Isotrifoliol,1TMS,isomer #2 | COC1=CC(O[Si](C)(C)C)=CC2=C1C1=C(C(=O)O2)C2=CC=C(O)C=C2O1 | 3155.5 | Semi standard non polar | 33892256 | Isotrifoliol,2TMS,isomer #1 | COC1=CC(O[Si](C)(C)C)=CC2=C1C1=C(C(=O)O2)C2=CC=C(O[Si](C)(C)C)C=C2O1 | 3315.8 | Semi standard non polar | 33892256 | Isotrifoliol,1TBDMS,isomer #1 | COC1=CC(O)=CC2=C1C1=C(C(=O)O2)C2=CC=C(O[Si](C)(C)C(C)(C)C)C=C2O1 | 3346.8 | Semi standard non polar | 33892256 | Isotrifoliol,1TBDMS,isomer #2 | COC1=CC(O[Si](C)(C)C(C)(C)C)=CC2=C1C1=C(C(=O)O2)C2=CC=C(O)C=C2O1 | 3349.5 | Semi standard non polar | 33892256 | Isotrifoliol,2TBDMS,isomer #1 | COC1=CC(O[Si](C)(C)C(C)(C)C)=CC2=C1C1=C(C(=O)O2)C2=CC=C(O[Si](C)(C)C(C)(C)C)C=C2O1 | 3734.0 | Semi standard non polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - Isotrifoliol GC-MS (Non-derivatized) - 70eV, Positive | splash10-00sj-0190000000-97e135336bc2f4ee0092 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Isotrifoliol GC-MS (2 TMS) - 70eV, Positive | splash10-05i1-4249500000-f771aa9c2acd65afb780 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Isotrifoliol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isotrifoliol 10V, Positive-QTOF | splash10-0002-0090000000-3a1c73a243f500d29415 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isotrifoliol 20V, Positive-QTOF | splash10-0002-0090000000-a4db415efa2c378cc979 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isotrifoliol 40V, Positive-QTOF | splash10-016r-0190000000-3617bac350efb170dbf5 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isotrifoliol 10V, Negative-QTOF | splash10-0002-0090000000-4f72c19c40413a4bee27 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isotrifoliol 20V, Negative-QTOF | splash10-0002-0090000000-12af3276a21593dee63b | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isotrifoliol 40V, Negative-QTOF | splash10-02u0-0490000000-b377712d4067c24811d2 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isotrifoliol 10V, Negative-QTOF | splash10-0002-0090000000-96de5c56a94c496da9f8 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isotrifoliol 20V, Negative-QTOF | splash10-0002-0090000000-e7ef826f53a0bc5194e7 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isotrifoliol 40V, Negative-QTOF | splash10-014i-0090000000-94d9dcfbfc7563b044fd | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isotrifoliol 10V, Positive-QTOF | splash10-0002-0090000000-0e40d1dc69d66b601127 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isotrifoliol 20V, Positive-QTOF | splash10-0002-0090000000-0e40d1dc69d66b601127 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isotrifoliol 40V, Positive-QTOF | splash10-000i-0790000000-c00035bd45f07039ae68 | 2021-09-24 | Wishart Lab | View Spectrum |
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