Record Information |
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Version | 5.0 |
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Status | Detected and Quantified |
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Creation Date | 2008-09-11 00:41:42 UTC |
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Update Date | 2023-02-21 17:17:24 UTC |
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HMDB ID | HMDB0006961 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Hydroxyacetone |
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Description | Hydroxyacetone, also known as acetol or acetone alcohol, belongs to the class of organic compounds known as alpha-hydroxy ketones. These are organic compounds containing a carboxylic acid, and an amine group attached to the alpha carbon atom, relative to the C=O group. Hydroxyacetone exists in all living organisms, ranging from bacteria to humans. Hydroxyacetone is a sweet, caramel, and ethereal tasting compound. hydroxyacetone has been detected, but not quantified in several different foods, such as bog bilberries, cardoons, amaranths, black salsifies, and komatsuna. This could make hydroxyacetone a potential biomarker for the consumption of these foods. Hydroxyacetone is an intermediate in glycine, serine, and threonine metabolism. |
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Structure | InChI=1S/C3H6O2/c1-3(5)2-4/h4H,2H2,1H3 |
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Synonyms | Value | Source |
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1-Hydroxy-2-propanone | ChEBI | 2-Ketopropyl alcohol | ChEBI | Acetol | ChEBI | Acetone alcohol | ChEBI | Methylketol | ChEBI | Pyruvic alcohol | ChEBI | Pyruvinalcohol | ChEBI | 1-Hydroxy-2-acetone | HMDB | 1-Hydroxyacetone | HMDB | 2-Oxopropanol | HMDB | Acetylcarbinol | HMDB | Acetylmethanol | HMDB | Hydroxymethyl methyl ketone | HMDB | Hydroxypropanone | HMDB | alpha-Hydroxyacetone | HMDB | Α-hydroxyacetone | HMDB | Hydroxyacetone | HMDB |
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Chemical Formula | C3H6O2 |
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Average Molecular Weight | 74.0785 |
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Monoisotopic Molecular Weight | 74.036779436 |
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IUPAC Name | 1-hydroxypropan-2-one |
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Traditional Name | acetone alcohol |
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CAS Registry Number | 116-09-6 |
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SMILES | CC(=O)CO |
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InChI Identifier | InChI=1S/C3H6O2/c1-3(5)2-4/h4H,2H2,1H3 |
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InChI Key | XLSMFKSTNGKWQX-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as alpha-hydroxy ketones. These are organic compounds containing a carboxylic acid, and an amine group attached to the alpha carbon atom, relative to the C=O group. |
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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 | Carbonyl compounds |
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Direct Parent | Alpha-hydroxy ketones |
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Alternative Parents | |
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Substituents | - Alpha-hydroxy ketone
- Organic oxide
- Hydrocarbon derivative
- Primary alcohol
- Alcohol
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | |
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Disposition | |
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Process | |
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Role | Not Available |
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Physical Properties |
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State | Liquid |
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Experimental Molecular Properties | |
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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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Hydroxyacetone,1TMS,isomer #1 | CC(=O)CO[Si](C)(C)C | 883.8 | Semi standard non polar | 33892256 | Hydroxyacetone,1TMS,isomer #2 | CC(=CO)O[Si](C)(C)C | 927.9 | Semi standard non polar | 33892256 | Hydroxyacetone,1TMS,isomer #3 | C=C(CO)O[Si](C)(C)C | 843.8 | Semi standard non polar | 33892256 | Hydroxyacetone,2TMS,isomer #1 | CC(=CO[Si](C)(C)C)O[Si](C)(C)C | 1052.3 | Semi standard non polar | 33892256 | Hydroxyacetone,2TMS,isomer #1 | CC(=CO[Si](C)(C)C)O[Si](C)(C)C | 986.6 | Standard non polar | 33892256 | Hydroxyacetone,2TMS,isomer #1 | CC(=CO[Si](C)(C)C)O[Si](C)(C)C | 1016.7 | Standard polar | 33892256 | Hydroxyacetone,2TMS,isomer #2 | C=C(CO[Si](C)(C)C)O[Si](C)(C)C | 1056.7 | Semi standard non polar | 33892256 | Hydroxyacetone,2TMS,isomer #2 | C=C(CO[Si](C)(C)C)O[Si](C)(C)C | 1042.9 | Standard non polar | 33892256 | Hydroxyacetone,2TMS,isomer #2 | C=C(CO[Si](C)(C)C)O[Si](C)(C)C | 1012.4 | Standard polar | 33892256 | Hydroxyacetone,1TBDMS,isomer #1 | CC(=O)CO[Si](C)(C)C(C)(C)C | 1100.0 | Semi standard non polar | 33892256 | Hydroxyacetone,1TBDMS,isomer #2 | CC(=CO)O[Si](C)(C)C(C)(C)C | 1152.2 | Semi standard non polar | 33892256 | Hydroxyacetone,1TBDMS,isomer #3 | C=C(CO)O[Si](C)(C)C(C)(C)C | 1068.5 | Semi standard non polar | 33892256 | Hydroxyacetone,2TBDMS,isomer #1 | CC(=CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 1469.6 | Semi standard non polar | 33892256 | Hydroxyacetone,2TBDMS,isomer #1 | CC(=CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 1442.1 | Standard non polar | 33892256 | Hydroxyacetone,2TBDMS,isomer #1 | CC(=CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 1345.9 | Standard polar | 33892256 | Hydroxyacetone,2TBDMS,isomer #2 | C=C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 1456.3 | Semi standard non polar | 33892256 | Hydroxyacetone,2TBDMS,isomer #2 | C=C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 1469.7 | Standard non polar | 33892256 | Hydroxyacetone,2TBDMS,isomer #2 | C=C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 1348.9 | Standard polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental GC-MS | GC-MS Spectrum - Hydroxyacetone EI-B (Non-derivatized) | splash10-0006-9000000000-07305dfad59d2227ffa7 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Hydroxyacetone EI-B (Non-derivatized) | splash10-0006-9000000000-2534cfaae5c1ba708730 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Hydroxyacetone GC-EI-TOF (Non-derivatized) | splash10-017j-0930000000-279a3f07932eb1839074 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Hydroxyacetone GC-EI-TOF (Non-derivatized) | splash10-017j-0920000000-f1af25b38da545edc6c5 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Hydroxyacetone GC-EI-TOF (Non-derivatized) | splash10-014i-2950000000-31f525aaa70eed911510 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Hydroxyacetone GC-EI-TOF (Non-derivatized) | splash10-01rb-2900000000-bbb084ba481440566b91 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Hydroxyacetone GC-EI-TOF (Non-derivatized) | splash10-014i-2950000000-b22d81e8da17e3f02d19 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Hydroxyacetone EI-B (Non-derivatized) | splash10-0006-9000000000-07305dfad59d2227ffa7 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Hydroxyacetone EI-B (Non-derivatized) | splash10-0006-9000000000-2534cfaae5c1ba708730 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Hydroxyacetone GC-EI-TOF (Non-derivatized) | splash10-017j-0930000000-279a3f07932eb1839074 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Hydroxyacetone GC-EI-TOF (Non-derivatized) | splash10-017j-0920000000-f1af25b38da545edc6c5 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Hydroxyacetone GC-EI-TOF (Non-derivatized) | splash10-014i-2950000000-31f525aaa70eed911510 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Hydroxyacetone GC-EI-TOF (Non-derivatized) | splash10-01rb-2900000000-bbb084ba481440566b91 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Hydroxyacetone GC-EI-TOF (Non-derivatized) | splash10-014i-2950000000-b22d81e8da17e3f02d19 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Hydroxyacetone GC-MS (Non-derivatized) - 70eV, Positive | splash10-0006-9000000000-5e6801cf968784a5b9de | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Hydroxyacetone GC-MS (1 TMS) - 70eV, Positive | splash10-00gi-9300000000-e781920c2fc8ee89a28a | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Hydroxyacetone GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | MS | Mass Spectrum (Electron Ionization) | splash10-0006-9000000000-50a216336c293bf1b3ba | 2015-03-01 | Not Available | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 3V, positive-QTOF | splash10-00di-9000000000-2d613d85b2a9ab4b81c4 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 4V, positive-QTOF | splash10-00di-9000000000-8aac708a68b987439cae | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 5V, positive-QTOF | splash10-00di-9000000000-7aa091c76f3b2e3533f6 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 6V, positive-QTOF | splash10-00di-9000000000-a96f1f74ed0a81fc555b | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 7V, positive-QTOF | splash10-05fr-9000000000-9e9863e2481fe663a1c2 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 8V, positive-QTOF | splash10-0ab9-9000000000-24d5b9ab081d2ab1dc4e | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 9V, positive-QTOF | splash10-0a4i-9000000000-bf699c4edab22a9c3392 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 10V, positive-QTOF | splash10-0a4i-9000000000-06ca82c23199feec7913 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 11V, positive-QTOF | splash10-0a4i-9000000000-6063e22276e13798069c | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 12V, positive-QTOF | splash10-0a4i-9000000000-df73e7e99651b56301bf | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 13V, positive-QTOF | splash10-0a4i-9000000000-cab5dcbf47489b84ed56 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 14V, positive-QTOF | splash10-0a4i-9000000000-490e579ce5b7ee61e4b6 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 15V, positive-QTOF | splash10-0a4i-9000000000-82946f673383e2e48eed | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 16V, positive-QTOF | splash10-0a4i-9000000000-9e922e16d939cec82078 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 17V, positive-QTOF | splash10-0a4i-9000000000-e9f30d809fd20007a0d5 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 18V, positive-QTOF | splash10-0a6r-9000000000-5125f6367687313ab7e1 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 19V, positive-QTOF | splash10-0a6r-9000000000-81a018ab2528282c82bf | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxyacetone QqQ 20V, positive-QTOF | splash10-0a6r-9000000000-3dd73306f979d472425e | 2020-07-22 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxyacetone 10V, Positive-QTOF | splash10-004i-9000000000-535f26482c157dec5ff5 | 2015-05-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxyacetone 20V, Positive-QTOF | splash10-056r-9000000000-9f6cd14ffcf61c467363 | 2015-05-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxyacetone 40V, Positive-QTOF | splash10-0a6r-9000000000-4b977c4569c666841170 | 2015-05-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxyacetone 10V, Negative-QTOF | splash10-00di-9000000000-359666943b9e9621209c | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxyacetone 20V, Negative-QTOF | splash10-00di-9000000000-67ac069288bf16663cf7 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxyacetone 40V, Negative-QTOF | splash10-0a4i-9000000000-1ad0fc4aef1abc1d687f | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxyacetone 10V, Positive-QTOF | splash10-0a4i-9000000000-35ce377642adfe80d15b | 2021-09-22 | 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) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 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 | - Casazza JP, Felver ME, Veech RL: The metabolism of acetone in rat. J Biol Chem. 1984 Jan 10;259(1):231-6. [PubMed:6706932 ]
- Kelley JJ, Dekker EE: D-1-amino-2-propanol:NAD+ oxidoreductase. Purification and general properties of the large molecular form of the enzyme from Escherichia coli K12. J Biol Chem. 1984 Feb 25;259(4):2124-9. [PubMed:6365902 ]
- WERLE E, STIESS P: [Quantitative determination of acetol, with special reference to its formation in alkaline sugar decomposition]. Biochem Z. 1951;321(6):485-91. [PubMed:14858384 ]
- Kasai H, Nishimura S: Hydroxylation of deoxyguanosine at the C-8 position by ascorbic acid and other reducing agents. Nucleic Acids Res. 1984 Feb 24;12(4):2137-45. [PubMed:6701097 ]
- Yamada-Onodera K, Ono K, Tani Y: Purification and characterization of an enzyme that has dihydroxyacetone-reducing activity from methanol-grown Hansenula ofunaensis. J Biosci Bioeng. 1999;88(2):148-52. [PubMed:16232589 ]
- Hatanaka Y, Kudo T, Miyataka M, Kobayashi O, Higashihara M, Hiyama K: Asymmetric reduction of hydroxyacetone to propanediol in immobilized halotolerant microalga Dunaliella parva. J Biosci Bioeng. 1999;88(3):281-6. [PubMed:16232612 ]
- HUGGINS CG, MILLER ON: The quantitative determination of acetol. J Biol Chem. 1956 Aug;221(2):711-8. [PubMed:13357464 ]
- SELLINGER OZ, MILLER ON: The phosphorylation of acetol. Biochim Biophys Acta. 1959 Nov;36:266-8. [PubMed:14444756 ]
- Ishikawa T, Aikawa T, Ohata E, Iseki T, Maeda S, Matsuo T, Fujino T, Saito S: Two-directional elaboration of hydroxyacetone under thermodynamically controlled conditions: allylation or 2-propynylation and aldol reaction. J Org Chem. 2007 Jan 19;72(2):435-41. [PubMed:17221959 ]
- Yaylayan VA, Keyhani A: Origin of carbohydrate degradation products in L-Alanine/D-[(13)C]glucose model systems. J Agric Food Chem. 2000 Jun;48(6):2415-9. [PubMed:10888560 ]
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