Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2013-06-15 18:25:43 UTC |
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Update Date | 2022-07-12 15:36:35 UTC |
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HMDB ID | HMDB0060649 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Ascorbic acid 2-sulfate |
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Description | Ascorbic acid 2-sulfate (AAS) or Vitamin C sulfate belongs to the class of organic compounds known as butenolides. These are dihydrofurans with a carbonyl group at the C2 carbon atom. Ascorbic acid 2-sulfate is an extremely weak basic (essentially neutral) compound (based on its pKa). Ascorbic acid 2-sulfate is a metabolite of vitamin C. In humans, vitamin C is typically metabolized into dehydroascorbic acid, diketogulonic acid, oxalate, ascorbate-2-sulfate, and methyl ascorbate. Ascorbate-2-sulfate is a Phase II metabolite of ascorbate (vitamin C) arising from the action of a liver-derived sulfotransferase on vitamin C. Vitamin C, also known as L-ascorbic acid or L-ascorbate, is an essential nutrient for humans and certain other animal species. In living organisms, ascorbate acts as an antioxidant by protecting the body against oxidative stress. It is also a cofactor in at least eight enzymatic reactions including several collagen synthesis reactions that, when dysfunctional, cause the most severe symptoms of scurvy (Wikipedia). |
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Structure | [H][C@@]1(OC(=O)C(OS(O)(=O)=O)=C1O)[C@@H](O)CO InChI=1S/C6H8O9S/c7-1-2(8)4-3(9)5(6(10)14-4)15-16(11,12)13/h2,4,7-9H,1H2,(H,11,12,13)/t2-,4+/m0/s1 |
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Synonyms | Value | Source |
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Ascorbate 2-sulphate | Generator | Ascorbic acid 2-sulfuric acid | Generator | Ascorbic acid 2-sulphuric acid | Generator | Ascorbic acid 2-sulfate | MeSH | L-Ascorbyl-2-sulfate | MeSH | Ascorbic acid 2-sulphate | HMDB | L-Ascorbic acid 2-sulfate | HMDB | L-Ascorbic acid 2-sulphate | HMDB | L-Ascorbic acid-2-sulfuric acid ester | HMDB | L-Ascorbic acid-2-sulphuric acid ester | HMDB |
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Chemical Formula | C6H8O9S |
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Average Molecular Weight | 256.18 |
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Monoisotopic Molecular Weight | 255.988903012 |
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IUPAC Name | [(5R)-5-[(1S)-1,2-dihydroxyethyl]-4-hydroxy-2-oxo-2,5-dihydrofuran-3-yl]oxidanesulfonic acid |
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Traditional Name | ascorbate 2-sulfate |
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CAS Registry Number | 37627-95-5 |
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SMILES | [H][C@@]1(OC(=O)C(OS(O)(=O)=O)=C1O)[C@@H](O)CO |
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InChI Identifier | InChI=1S/C6H8O9S/c7-1-2(8)4-3(9)5(6(10)14-4)15-16(11,12)13/h2,4,7-9H,1H2,(H,11,12,13)/t2-,4+/m0/s1 |
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InChI Key | XDBMXUKHMOFBPJ-ZAFYKAAXSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as butenolides. These are dihydrofurans with a carbonyl group at the C2 carbon atom. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Dihydrofurans |
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Sub Class | Furanones |
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Direct Parent | Butenolides |
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Alternative Parents | |
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Substituents | - 2-furanone
- Sulfuric acid ester
- Sulfate-ester
- Sulfuric acid monoester
- Vinylogous acid
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Organic sulfuric acid or derivatives
- 1,2-diol
- Carboxylic acid ester
- Lactone
- Secondary alcohol
- Carboxylic acid derivative
- Oxacycle
- Monocarboxylic acid or derivatives
- Alcohol
- Hydrocarbon derivative
- Organic oxygen compound
- Carbonyl group
- Organic oxide
- Primary alcohol
- Organooxygen compound
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic 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 | Not Available |
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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 SectionsPredictor | Adduct Type | CCS Value (Å2) | Reference |
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DeepCCS | [M+H]+ | 151.816 | 30932474 | DeepCCS | [M-H]- | 149.429 | 30932474 | DeepCCS | [M-2H]- | 183.794 | 30932474 | DeepCCS | [M+Na]+ | 158.688 | 30932474 |
Predicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Ascorbic acid 2-sulfate,1TMS,isomer #1 | C[Si](C)(C)OC1=C(OS(=O)(=O)O)C(=O)O[C@@H]1[C@@H](O)CO | 2174.9 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,1TMS,isomer #2 | C[Si](C)(C)O[C@@H](CO)[C@H]1OC(=O)C(OS(=O)(=O)O)=C1O | 2186.8 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,1TMS,isomer #3 | C[Si](C)(C)OC[C@H](O)[C@H]1OC(=O)C(OS(=O)(=O)O)=C1O | 2166.4 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,1TMS,isomer #4 | C[Si](C)(C)OS(=O)(=O)OC1=C(O)[C@@H]([C@@H](O)CO)OC1=O | 2185.9 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,2TMS,isomer #1 | C[Si](C)(C)OC1=C(OS(=O)(=O)O)C(=O)O[C@@H]1[C@H](CO)O[Si](C)(C)C | 2226.4 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,2TMS,isomer #2 | C[Si](C)(C)OC[C@H](O)[C@H]1OC(=O)C(OS(=O)(=O)O)=C1O[Si](C)(C)C | 2218.4 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,2TMS,isomer #3 | C[Si](C)(C)OC1=C(OS(=O)(=O)O[Si](C)(C)C)C(=O)O[C@@H]1[C@@H](O)CO | 2229.9 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,2TMS,isomer #4 | C[Si](C)(C)OC[C@H](O[Si](C)(C)C)[C@H]1OC(=O)C(OS(=O)(=O)O)=C1O | 2183.0 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,2TMS,isomer #5 | C[Si](C)(C)O[C@@H](CO)[C@H]1OC(=O)C(OS(=O)(=O)O[Si](C)(C)C)=C1O | 2232.1 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,2TMS,isomer #6 | C[Si](C)(C)OC[C@H](O)[C@H]1OC(=O)C(OS(=O)(=O)O[Si](C)(C)C)=C1O | 2213.8 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,3TMS,isomer #1 | C[Si](C)(C)OC[C@H](O[Si](C)(C)C)[C@H]1OC(=O)C(OS(=O)(=O)O)=C1O[Si](C)(C)C | 2239.2 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,3TMS,isomer #2 | C[Si](C)(C)OC1=C(OS(=O)(=O)O[Si](C)(C)C)C(=O)O[C@@H]1[C@H](CO)O[Si](C)(C)C | 2274.2 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,3TMS,isomer #3 | C[Si](C)(C)OC[C@H](O)[C@H]1OC(=O)C(OS(=O)(=O)O[Si](C)(C)C)=C1O[Si](C)(C)C | 2265.1 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,3TMS,isomer #4 | C[Si](C)(C)OC[C@H](O[Si](C)(C)C)[C@H]1OC(=O)C(OS(=O)(=O)O[Si](C)(C)C)=C1O | 2211.2 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,4TMS,isomer #1 | C[Si](C)(C)OC[C@H](O[Si](C)(C)C)[C@H]1OC(=O)C(OS(=O)(=O)O[Si](C)(C)C)=C1O[Si](C)(C)C | 2278.9 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,4TMS,isomer #1 | C[Si](C)(C)OC[C@H](O[Si](C)(C)C)[C@H]1OC(=O)C(OS(=O)(=O)O[Si](C)(C)C)=C1O[Si](C)(C)C | 2577.2 | Standard non polar | 33892256 | Ascorbic acid 2-sulfate,4TMS,isomer #1 | C[Si](C)(C)OC[C@H](O[Si](C)(C)C)[C@H]1OC(=O)C(OS(=O)(=O)O[Si](C)(C)C)=C1O[Si](C)(C)C | 2752.3 | Standard polar | 33892256 | Ascorbic acid 2-sulfate,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=C(OS(=O)(=O)O)C(=O)O[C@@H]1[C@@H](O)CO | 2447.0 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)O[C@@H](CO)[C@H]1OC(=O)C(OS(=O)(=O)O)=C1O | 2435.8 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC[C@H](O)[C@H]1OC(=O)C(OS(=O)(=O)O)=C1O | 2429.3 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,1TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OS(=O)(=O)OC1=C(O)[C@@H]([C@@H](O)CO)OC1=O | 2424.9 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=C(OS(=O)(=O)O)C(=O)O[C@@H]1[C@H](CO)O[Si](C)(C)C(C)(C)C | 2725.8 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC[C@H](O)[C@H]1OC(=O)C(OS(=O)(=O)O)=C1O[Si](C)(C)C(C)(C)C | 2724.9 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[C@@H]1[C@@H](O)CO | 2708.5 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC[C@H](O[Si](C)(C)C(C)(C)C)[C@H]1OC(=O)C(OS(=O)(=O)O)=C1O | 2668.7 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,2TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)O[C@@H](CO)[C@H]1OC(=O)C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)=C1O | 2701.9 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,2TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)OC[C@H](O)[C@H]1OC(=O)C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)=C1O | 2700.1 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC[C@H](O[Si](C)(C)C(C)(C)C)[C@H]1OC(=O)C(OS(=O)(=O)O)=C1O[Si](C)(C)C(C)(C)C | 2931.8 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[C@@H]1[C@H](CO)O[Si](C)(C)C(C)(C)C | 2938.4 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC[C@H](O)[C@H]1OC(=O)C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)=C1O[Si](C)(C)C(C)(C)C | 2945.7 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,3TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC[C@H](O[Si](C)(C)C(C)(C)C)[C@H]1OC(=O)C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)=C1O | 2901.1 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC[C@H](O[Si](C)(C)C(C)(C)C)[C@H]1OC(=O)C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)=C1O[Si](C)(C)C(C)(C)C | 3109.3 | Semi standard non polar | 33892256 | Ascorbic acid 2-sulfate,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC[C@H](O[Si](C)(C)C(C)(C)C)[C@H]1OC(=O)C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)=C1O[Si](C)(C)C(C)(C)C | 3522.9 | Standard non polar | 33892256 | Ascorbic acid 2-sulfate,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC[C@H](O[Si](C)(C)C(C)(C)C)[C@H]1OC(=O)C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)=C1O[Si](C)(C)C(C)(C)C | 3040.5 | Standard 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 - Ascorbic acid 2-sulfate 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 - Ascorbic acid 2-sulfate 10V, Negative-QTOF | splash10-0f6x-0960000000-f32cabac64aa97155e51 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ascorbic acid 2-sulfate 20V, Negative-QTOF | splash10-0006-0940000000-450785582ee824151840 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ascorbic acid 2-sulfate 40V, Negative-QTOF | splash10-0532-9300000000-3064be27eb14e60467e6 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ascorbic acid 2-sulfate 10V, Positive-QTOF | splash10-0a4r-0090000000-b5febcd33703be8ccbd1 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ascorbic acid 2-sulfate 20V, Positive-QTOF | splash10-066r-3910000000-f170e09958f1be0ab07f | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ascorbic acid 2-sulfate 40V, Positive-QTOF | splash10-00li-9500000000-9c25573c99f2b6c75657 | 2021-10-12 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum |
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