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 00:23:05 UTC |
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Update Date | 2022-03-07 02:56:03 UTC |
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HMDB ID | HMDB0039032 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | trans-Grandmarin isovalerate |
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Description | trans-Grandmarin isovalerate belongs to the class of organic compounds known as angular pyranocoumarins. These are organic compounds containing a pyran (or a hydrogenated derivative) angularly fused to a coumarin moiety. trans-Grandmarin isovalerate has been detected, but not quantified in, citrus. This could make trans-grandmarin isovalerate a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on trans-Grandmarin isovalerate. |
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Structure | COC1=CC2=C(C(O)C(OC(=O)CC(C)C)C(C)(C)O2)C2=C1C=CC(=O)O2 InChI=1S/C20H24O7/c1-10(2)8-15(22)26-19-17(23)16-13(27-20(19,3)4)9-12(24-5)11-6-7-14(21)25-18(11)16/h6-7,9-10,17,19,23H,8H2,1-5H3 |
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Synonyms | Value | Source |
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trans-Grandmarin isovaleric acid | Generator | 10-Hydroxy-5-methoxy-8,8-dimethyl-2-oxo-2H,8H,9H,10H-pyrano[2,3-H]chromen-9-yl 3-methylbutanoic acid | HMDB |
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Chemical Formula | C20H24O7 |
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Average Molecular Weight | 376.4004 |
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Monoisotopic Molecular Weight | 376.152203122 |
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IUPAC Name | 14-hydroxy-8-methoxy-12,12-dimethyl-4-oxo-3,11-dioxatricyclo[8.4.0.0²,⁷]tetradeca-1(10),2(7),5,8-tetraen-13-yl 3-methylbutanoate |
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Traditional Name | 14-hydroxy-8-methoxy-12,12-dimethyl-4-oxo-3,11-dioxatricyclo[8.4.0.0²,⁷]tetradeca-1(10),2(7),5,8-tetraen-13-yl 3-methylbutanoate |
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CAS Registry Number | Not Available |
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SMILES | COC1=CC2=C(C(O)C(OC(=O)CC(C)C)C(C)(C)O2)C2=C1C=CC(=O)O2 |
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InChI Identifier | InChI=1S/C20H24O7/c1-10(2)8-15(22)26-19-17(23)16-13(27-20(19,3)4)9-12(24-5)11-6-7-14(21)25-18(11)16/h6-7,9-10,17,19,23H,8H2,1-5H3 |
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InChI Key | KULKFALUVSLOHX-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as angular pyranocoumarins. These are organic compounds containing a pyran (or a hydrogenated derivative) angularly fused to a coumarin moiety. |
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Kingdom | Organic compounds |
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Super Class | Phenylpropanoids and polyketides |
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Class | Coumarins and derivatives |
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Sub Class | Pyranocoumarins |
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Direct Parent | Angular pyranocoumarins |
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Alternative Parents | |
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Substituents | - Angular pyranocoumarin
- Pyranochromene
- 2,2-dimethyl-1-benzopyran
- Chromane
- Benzopyran
- 1-benzopyran
- Anisole
- Alkyl aryl ether
- Fatty acid ester
- Pyranone
- Fatty acyl
- Pyran
- Benzenoid
- Heteroaromatic compound
- Lactone
- Carboxylic acid ester
- Secondary alcohol
- Monocarboxylic acid or derivatives
- Oxacycle
- Ether
- Carboxylic acid derivative
- Organoheterocyclic compound
- Organic oxygen compound
- Alcohol
- Organooxygen compound
- Carbonyl group
- Hydrocarbon derivative
- 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 | 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 IndicesUnderivatizedDerivatized |
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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 - trans-Grandmarin isovalerate GC-MS (Non-derivatized) - 70eV, Positive | splash10-0bt9-9085000000-785f964002d1c591efff | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - trans-Grandmarin isovalerate GC-MS (1 TMS) - 70eV, Positive | splash10-0a4r-9002200000-28d1dab55ef740dfa6e9 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - trans-Grandmarin isovalerate GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - trans-Grandmarin isovalerate 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 - trans-Grandmarin isovalerate 10V, Positive-QTOF | splash10-004i-5169000000-8118d8fe224c67dea1a5 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-Grandmarin isovalerate 20V, Positive-QTOF | splash10-0006-9051000000-6585b6445556a39da66a | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-Grandmarin isovalerate 40V, Positive-QTOF | splash10-0a4u-9250000000-922340e41bf96c0cab86 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-Grandmarin isovalerate 10V, Negative-QTOF | splash10-004i-2149000000-7836388a2043e94606d0 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-Grandmarin isovalerate 20V, Negative-QTOF | splash10-0kl3-4493000000-37f1278be5079aaa4c1f | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-Grandmarin isovalerate 40V, Negative-QTOF | splash10-0kai-9550000000-d46a76ba9daa029c9f0d | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-Grandmarin isovalerate 10V, Positive-QTOF | splash10-004i-1092000000-5233d1bf22703ff0a810 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-Grandmarin isovalerate 20V, Positive-QTOF | splash10-0006-9040000000-35a57fb9d70094ad3354 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-Grandmarin isovalerate 40V, Positive-QTOF | splash10-0006-9040000000-89d9daa191a545d519e9 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-Grandmarin isovalerate 10V, Negative-QTOF | splash10-004l-4379000000-886cd70280c55ea39416 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-Grandmarin isovalerate 20V, Negative-QTOF | splash10-001m-9140000000-223e12b43ed014e8a6c9 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - trans-Grandmarin isovalerate 40V, Negative-QTOF | splash10-00kf-9214000000-031d9c8bcbdd5c305c4d | 2021-09-25 | Wishart Lab | View Spectrum |
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