| Record Information |
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| Version | 2.0 |
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| Created at | 2022-05-11 18:54:38 UTC |
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| Updated at | 2022-05-11 18:54:38 UTC |
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| NP-MRD ID | NP0092009 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Ribose-1-arsenate |
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| Description | Ribose-1-arsenate belongs to the class of organic compounds known as pentoses. These are monosaccharides in which the carbohydrate moiety contains five carbon atoms. The pathway starts with the reduction of arsenate to arsenite. Ribose-1-arsenate is an extremely weak basic (essentially neutral) compound (based on its pKa). Ribose-1-arsenate is an intermediate in arsenate detoxification I pathway. In this process,arsenate can be conjugate to ribose by the enzyme purine nucleoside phosphorylase (PNP), which accepts arsenate as an alternative substrate to its normal substrate, phosphate. Ribose-1-arsenate exists in all living organisms, ranging from bacteria to humans. Ribose-1-arsenate can be biosynthesized from arsenate; which is catalyzed by the enzyme purine nucleoside phosphorylase. In humans, ribose-1-arsenate is involved in arsenate detoxification. Arsenic detoxification in most mammals involves alternative steps of reduction and oxidative methylation. Outside of the human body, Ribose-1-arsenate has been detected, but not quantified in, several different foods, such as cascade huckleberries, pomegranates, sapodilla, squashberries, and lindens. This could make ribose-1-arsenate a potential biomarker for the consumption of these foods. The end metabolites are methylarsonate,cacodylate, and dimethylarsinous acid,which are less reactive than arsenate and arsenite, and are excreted in the urine. The ribose-1-arsenate thus formed is converted to arsenite in the presence of dihydrolipoate, in a process that has not been fully characterized yet. |
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| Structure | OCC1OC(O[As](O)(O)=O)C(O)C1O InChI=1S/C5H11AsO8/c7-1-2-3(8)4(9)5(13-2)14-6(10,11)12/h2-5,7-9H,1H2,(H2,10,11,12) |
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| Synonyms | | Value | Source |
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| Ribose-1-arsenic acid | Generator |
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| Chemical Formula | C5H11AsO8 |
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| Average Mass | 274.0576 Da |
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| Monoisotopic Mass | 273.96699 Da |
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| IUPAC Name | {[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}arsonic acid |
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| Traditional Name | [3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxyarsonic acid |
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| CAS Registry Number | Not Available |
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| SMILES | OCC1OC(O[As](O)(O)=O)C(O)C1O |
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| InChI Identifier | InChI=1S/C5H11AsO8/c7-1-2-3(8)4(9)5(13-2)14-6(10,11)12/h2-5,7-9H,1H2,(H2,10,11,12) |
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| InChI Key | RYJJOMQPAAUFBF-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 pentoses. These are monosaccharides in which the carbohydrate moiety contains five carbon atoms. |
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| Kingdom | Organic compounds |
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| Super Class | Organic oxygen compounds |
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| Class | Organooxygen compounds |
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| Sub Class | Carbohydrates and carbohydrate conjugates |
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| Direct Parent | Pentoses |
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| Alternative Parents | |
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| Substituents | - Pentose monosaccharide
- Organic arsenate
- Tetrahydrofuran
- Secondary alcohol
- Oxacycle
- Organic metalloid salt
- Organoheterocyclic compound
- Organic oxide
- Hydrocarbon derivative
- Organic salt
- Primary alcohol
- Alcohol
- 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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