| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-29 05:16:09 UTC |
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| Updated at | 2022-04-29 05:16:09 UTC |
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| NP-MRD ID | NP0084567 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Dihydro-3-methyl-2(3H)-furanone |
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| Description | Dihydro-3-methyl-2(3H)-furanone, also known as gama-valerolactone or 2-methyl-4-butanolide, belongs to the class of organic compounds known as gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom. Dihydro-3-methyl-2(3H)-furanone is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Dihydro-3-methyl-2(3H)-furanone has been detected, but not quantified in, fruits. Dihydro-3-methyl-2(3H)-furanone is found in Coffea arabica, Lavandula angustifolia and Mangifera indica . This could make dihydro-3-methyl-2(3H)-furanone a potential biomarker for the consumption of these foods. |
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| Structure | InChI=1S/C5H8O2/c1-4-2-3-7-5(4)6/h4H,2-3H2,1H3 |
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| Synonyms | | Value | Source |
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| Gama-valerolactone | HMDB | | 2-Methyl-4-butanolide | HMDB | | 2-Methyl-laquo gammaraquo -butyrolactone | HMDB | | 2-Methylbutanolide | HMDB | | 3-Methyldihydro-2(3H)-furanone | HMDB | | 3-Methyldihydrofuran-2(3H)-one | HMDB | | 4,5-Dihydro-3-methyl-2(3H)-furanone | HMDB | | 4-Hydroxy-2-methylbutanoic acid lactone | HMDB | | 4-Hydroxy-2-methylbutyric acid lactone | HMDB | | a-Methyl-g-butyrolactone | HMDB | | alpha -Methyl-alpha -methylbutyrolactone | HMDB | | alpha -Methyl-laquo gammaraquo -butyrolactone | HMDB | | alpha -Methylbutyrolactone | HMDB | | alpha-Methyl-gamma-butyrolactone | HMDB | | 2-Methyl-g-butyrolactone | Generator | | 2-Methyl-γ-butyrolactone | Generator |
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| Chemical Formula | C5H8O2 |
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| Average Mass | 100.1158 Da |
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| Monoisotopic Mass | 100.05243 Da |
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| IUPAC Name | 3-methyloxolan-2-one |
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| Traditional Name | 3-methylbutyrolactone |
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| CAS Registry Number | Not Available |
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| SMILES | CC1CCOC1=O |
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| InChI Identifier | InChI=1S/C5H8O2/c1-4-2-3-7-5(4)6/h4H,2-3H2,1H3 |
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| InChI Key | QGLBZNZGBLRJGS-UHFFFAOYSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Lactones |
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| Sub Class | Gamma butyrolactones |
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| Direct Parent | Gamma butyrolactones |
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| Alternative Parents | |
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| Substituents | - Gamma butyrolactone
- Tetrahydrofuran
- Carboxylic acid ester
- Oxacycle
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic heteromonocyclic compound
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| Molecular Framework | Aliphatic heteromonocyclic compounds |
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| External Descriptors | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental 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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| Predicted Properties | |
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