Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-12 02:57:38 UTC |
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Update Date | 2022-03-07 02:56:57 UTC |
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HMDB ID | HMDB0041290 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone |
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Description | 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone belongs to the class of organic compounds known as 2-prenylated xanthones. These are organic compounds containing a C5-isoprenoid group linked to a xanthone moiety at the 2-position. Xanthone is a tricyclic compound made up of two benzene rings linearly fused to each other through a pyran ring that carries a ketone group. 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone has been detected, but not quantified in, fruits. This could make 1,8-dihydroxy-3,5-dimethoxy-2-prenylxanthone a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone. |
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Structure | COC1=CC2=C(C(O)=C1CC=C(C)C)C(=O)C1=C(O)C=CC(OC)=C1O2 InChI=1S/C20H20O6/c1-10(2)5-6-11-14(25-4)9-15-17(18(11)22)19(23)16-12(21)7-8-13(24-3)20(16)26-15/h5,7-9,21-22H,6H2,1-4H3 |
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Synonyms | Not Available |
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Chemical Formula | C20H20O6 |
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Average Molecular Weight | 356.3692 |
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Monoisotopic Molecular Weight | 356.125988372 |
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IUPAC Name | 1,8-dihydroxy-3,5-dimethoxy-2-(3-methylbut-2-en-1-yl)-9H-xanthen-9-one |
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Traditional Name | 1,8-dihydroxy-3,5-dimethoxy-2-(3-methylbut-2-en-1-yl)xanthen-9-one |
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CAS Registry Number | 132031-40-4 |
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SMILES | COC1=CC2=C(C(O)=C1CC=C(C)C)C(=O)C1=C(O)C=CC(OC)=C1O2 |
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InChI Identifier | InChI=1S/C20H20O6/c1-10(2)5-6-11-14(25-4)9-15-17(18(11)22)19(23)16-12(21)7-8-13(24-3)20(16)26-15/h5,7-9,21-22H,6H2,1-4H3 |
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InChI Key | GRYVOCRJTSCVJS-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 2-prenylated xanthones. These are organic compounds containing a C5-isoprenoid group linked to a xanthone moiety at the 2-position. Xanthone is a tricyclic compound made up of two benzene rings linearly fused to each other through a pyran ring that carries a ketone group. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Benzopyrans |
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Sub Class | 1-benzopyrans |
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Direct Parent | 2-prenylated xanthones |
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Alternative Parents | |
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Substituents | - 2-prenylated xanthone
- Chromone
- Anisole
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- Pyranone
- Benzenoid
- Pyran
- Heteroaromatic compound
- Vinylogous acid
- Ether
- Oxacycle
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- Organic oxide
- 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 | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | 178 - 181 °C | 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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1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone,1TMS,isomer #1 | COC1=CC2=C(C(O[Si](C)(C)C)=C1CC=C(C)C)C(=O)C1=C(O)C=CC(OC)=C1O2 | 3092.6 | Semi standard non polar | 33892256 | 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone,1TMS,isomer #2 | COC1=CC2=C(C(O)=C1CC=C(C)C)C(=O)C1=C(O[Si](C)(C)C)C=CC(OC)=C1O2 | 3181.8 | Semi standard non polar | 33892256 | 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone,2TMS,isomer #1 | COC1=CC2=C(C(O[Si](C)(C)C)=C1CC=C(C)C)C(=O)C1=C(O[Si](C)(C)C)C=CC(OC)=C1O2 | 3064.8 | Semi standard non polar | 33892256 | 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone,1TBDMS,isomer #1 | COC1=CC2=C(C(O[Si](C)(C)C(C)(C)C)=C1CC=C(C)C)C(=O)C1=C(O)C=CC(OC)=C1O2 | 3305.1 | Semi standard non polar | 33892256 | 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone,1TBDMS,isomer #2 | COC1=CC2=C(C(O)=C1CC=C(C)C)C(=O)C1=C(O[Si](C)(C)C(C)(C)C)C=CC(OC)=C1O2 | 3365.1 | Semi standard non polar | 33892256 | 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone,2TBDMS,isomer #1 | COC1=CC2=C(C(O[Si](C)(C)C(C)(C)C)=C1CC=C(C)C)C(=O)C1=C(O[Si](C)(C)C(C)(C)C)C=CC(OC)=C1O2 | 3505.4 | 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 - 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone GC-MS (Non-derivatized) - 70eV, Positive | splash10-004l-1029000000-b7c2496456f27eb60304 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone GC-MS (2 TMS) - 70eV, Positive | splash10-002r-4041900000-2dd90e032128345cb0d2 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone 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 - 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone 10V, Positive-QTOF | splash10-0a4i-0009000000-6a3eb408174b5102eccf | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone 20V, Positive-QTOF | splash10-0a4i-6019000000-9341348c54229d905681 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone 40V, Positive-QTOF | splash10-0690-9332000000-868ebac6ab0b4ee0e9b0 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone 10V, Negative-QTOF | splash10-0a4i-0009000000-2931648c0560f63a6ac2 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone 20V, Negative-QTOF | splash10-0a4r-0019000000-139017faea8bc4794111 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone 40V, Negative-QTOF | splash10-0ap0-2795000000-36210134160cb6f5fae5 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone 10V, Positive-QTOF | splash10-0pb9-0009000000-3beffb41b3cfd233d736 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone 20V, Positive-QTOF | splash10-0udi-0019000000-5ef77979d944d18e179a | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone 40V, Positive-QTOF | splash10-0uk9-0291000000-41e7e616b50594f71c50 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone 10V, Negative-QTOF | splash10-0a4i-0009000000-0a6526e745d11b23421e | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone 20V, Negative-QTOF | splash10-0a4i-0009000000-48e7c9dd6333308d504e | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,8-Dihydroxy-3,5-dimethoxy-2-prenylxanthone 40V, Negative-QTOF | splash10-0zfr-1379000000-bfc2eaa46965c99ed1a5 | 2021-09-25 | Wishart Lab | View Spectrum |
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