Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2005-11-16 15:48:42 UTC |
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Update Date | 2023-02-21 17:15:19 UTC |
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HMDB ID | HMDB0000940 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Threonolactone |
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Description | Threonolactone 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. Threonolactone has been detected, but not quantified in, a few different foods, such as anatidaes (Anatidae), chickens (Gallus gallus), and domestic pigs (Sus scrofa domestica). This could make threonolactone a potential biomarker for the consumption of these foods. Threonolactone is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a significant number of articles have been published on Threonolactone. |
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Structure | InChI=1S/C4H6O4/c5-2-1-8-4(7)3(2)6/h2-3,5-6H,1H2/t2-,3+/m0/s1 |
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Synonyms | Value | Source |
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L-Threonic acid-1,4-lactone | ChEBI | Threonic acid-1,4-lactone | ChEBI | L-Threonate-1,4-lactone | Generator | Threonate-1,4-lactone | Generator | 3,4-Bis[(trimethylsilyl)oxy]dihydro-cis-2(3H)-furanone | HMDB | Bis-TMS-threono-1,4-lactone | HMDB | cis-Dihydro-3,4-bis[(trimethylsilyl)oxy]-2(3H)-furanone | HMDB | Di-TMS-threono-1,4-lactone | HMDB |
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Chemical Formula | C4H6O4 |
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Average Molecular Weight | 118.088 |
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Monoisotopic Molecular Weight | 118.02660868 |
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IUPAC Name | (3R,4S)-3,4-dihydroxyoxolan-2-one |
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Traditional Name | (3R,4S)-3,4-dihydroxyoxolan-2-one |
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CAS Registry Number | 21730-93-8 |
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SMILES | O[C@H]1COC(=O)[C@@H]1O |
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InChI Identifier | InChI=1S/C4H6O4/c5-2-1-8-4(7)3(2)6/h2-3,5-6H,1H2/t2-,3+/m0/s1 |
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InChI Key | SGMJBNSHAZVGMC-STHAYSLISA-N |
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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
- Secondary alcohol
- Carboxylic acid ester
- 1,2-diol
- Oxacycle
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Alcohol
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic compounds |
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External Descriptors | |
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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 | Solid |
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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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Threonolactone,1TMS,isomer #1 | C[Si](C)(C)O[C@H]1COC(=O)[C@@H]1O | 1296.7 | Semi standard non polar | 33892256 | Threonolactone,1TMS,isomer #2 | C[Si](C)(C)O[C@H]1C(=O)OC[C@@H]1O | 1276.0 | Semi standard non polar | 33892256 | Threonolactone,2TMS,isomer #1 | C[Si](C)(C)O[C@H]1COC(=O)[C@@H]1O[Si](C)(C)C | 1410.0 | Semi standard non polar | 33892256 | Threonolactone,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)O[C@H]1COC(=O)[C@@H]1O | 1506.1 | Semi standard non polar | 33892256 | Threonolactone,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)O[C@H]1C(=O)OC[C@@H]1O | 1519.2 | Semi standard non polar | 33892256 | Threonolactone,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)O[C@H]1COC(=O)[C@@H]1O[Si](C)(C)C(C)(C)C | 1834.6 | 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 - Threonolactone GC-MS (Non-derivatized) - 70eV, Positive | splash10-0006-9000000000-63c53760143cd2044873 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Threonolactone GC-MS (2 TMS) - 70eV, Positive | splash10-0fki-9430000000-f0cfa4e00daeb540aee7 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Threonolactone GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Threonolactone GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Threonolactone GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Threonolactone GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Threonolactone GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-11-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Threonolactone GC-MS (TBDMS_2_1) - 70eV, Positive | Not Available | 2021-11-06 | 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 - Threonolactone 10V, Positive-QTOF | splash10-0gb9-1900000000-d7d529471e146551a470 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Threonolactone 20V, Positive-QTOF | splash10-0uxr-1900000000-7e70d7eac9b72e1cbd36 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Threonolactone 40V, Positive-QTOF | splash10-0a4l-9100000000-7a95b8e64f0d366b4101 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Threonolactone 10V, Negative-QTOF | splash10-014i-2900000000-c877a9861f0a9e0fa947 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Threonolactone 20V, Negative-QTOF | splash10-014j-8900000000-874d13e11592fe389a74 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Threonolactone 40V, Negative-QTOF | splash10-006x-9000000000-295d5454144b0a74cb00 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Threonolactone 10V, Negative-QTOF | splash10-00di-9100000000-ccaaa47150cc978a00b9 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Threonolactone 20V, Negative-QTOF | splash10-0a4l-9000000000-07ca8b081361da8d614e | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Threonolactone 40V, Negative-QTOF | splash10-0006-9000000000-846eebab9a9caa26cce6 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Threonolactone 10V, Positive-QTOF | splash10-0udi-6900000000-fde995765993269b5d05 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Threonolactone 20V, Positive-QTOF | splash10-0007-9100000000-11a72527d4f24a67775b | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Threonolactone 40V, Positive-QTOF | splash10-0007-9000000000-f1bef05a855750753132 | 2021-09-25 | Wishart Lab | View Spectrum |
IR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-03 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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General References | - (). Kurata, T; Miyake, N; Otsuka, Y. Formation of L-threonolactone and oxalic acid in the autoxidation reaction of L-ascorbic acid - Possible involvement of singlet oxygen. Bioscience, Biotechnology, and Biochemistry, Volume 60, Issue 7, pp. 1212-1214. . .
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