Record Information |
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Version | 5.0 |
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Status | Detected and Quantified |
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Creation Date | 2008-09-15 09:55:03 UTC |
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Update Date | 2023-02-21 17:17:24 UTC |
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HMDB ID | HMDB0010207 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | L-Rhamnulose |
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Description | L-Rhamnulose (CAS: 14807-05-7), also known as 6-deoxy-L-fructose, is a breakdown product of L-rhamnose, which is ubiquitous and particularly abundant in some plants, such as buckthorn. Rhamnose is also one of the sugars regularly used to conduct the dual sugar permeability test. Rhamnose is fermented by some colonic bacteria into L-rhamnulose. Three bacterial (gut microflora) enzymes are involved in rhamnose degradation including rhaB (rhamnulose kinase), rhaA (rhamnose isomerase), and rhaD (rhamnulose-1-phosphate aldolase). L-Rhamnulose kinase catalyzes the transfer of the gamma-phosphate group from ATP to the 1-hydroxyl group of L-rhamnulose. L-Rhamnulose has been found in Escherichia (PMID: 4975916 ). |
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Structure | C[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O InChI=1S/C6H12O5/c1-3-4(8)5(9)6(10,2-7)11-3/h3-5,7-10H,2H2,1H3/t3-,4-,5+,6-/m1/s1 |
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Synonyms | Value | Source |
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6-Deoxy-L-arabino-hex-2-ulose | HMDB | 6-Deoxy-L-fructose | HMDB | 6-Deoxy-beta-D-fructofuranose | HMDB | 6-Deoxy-β-D-fructofuranose | HMDB | L-Rhamnulose | HMDB |
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Chemical Formula | C6H12O5 |
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Average Molecular Weight | 164.157 |
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Monoisotopic Molecular Weight | 164.068473486 |
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IUPAC Name | (2R,3S,4S,5R)-2-(hydroxymethyl)-5-methyloxolane-2,3,4-triol |
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Traditional Name | (2R,3S,4S,5R)-2-(hydroxymethyl)-5-methyloxolane-2,3,4-triol |
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CAS Registry Number | 470-21-3 |
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SMILES | C[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O |
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InChI Identifier | InChI=1S/C6H12O5/c1-3-4(8)5(9)6(10,2-7)11-3/h3-5,7-10H,2H2,1H3/t3-,4-,5+,6-/m1/s1 |
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InChI Key | CJJCPDZKQKUXSS-ARQDHWQXSA-N |
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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
- Oxolane
- Secondary alcohol
- Hemiacetal
- 1,2-diol
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Hydrocarbon derivative
- 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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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | |
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Role | |
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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 SectionsPredictor | Adduct Type | CCS Value (Å2) | Reference |
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DeepCCS | [M+H]+ | 135.146 | 30932474 | DeepCCS | [M-H]- | 132.877 | 30932474 | DeepCCS | [M-2H]- | 167.445 | 30932474 | DeepCCS | [M+Na]+ | 141.633 | 30932474 |
Predicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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L-Rhamnulose,1TMS,isomer #1 | C[C@H]1O[C@@](CO)(O[Si](C)(C)C)[C@@H](O)[C@@H]1O | 1510.6 | Semi standard non polar | 33892256 | L-Rhamnulose,1TMS,isomer #2 | C[C@H]1O[C@](O)(CO[Si](C)(C)C)[C@@H](O)[C@@H]1O | 1457.6 | Semi standard non polar | 33892256 | L-Rhamnulose,1TMS,isomer #3 | C[C@H]1O[C@](O)(CO)[C@@H](O[Si](C)(C)C)[C@@H]1O | 1486.6 | Semi standard non polar | 33892256 | L-Rhamnulose,1TMS,isomer #4 | C[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O[Si](C)(C)C | 1480.6 | Semi standard non polar | 33892256 | L-Rhamnulose,2TMS,isomer #1 | C[C@H]1O[C@@](CO[Si](C)(C)C)(O[Si](C)(C)C)[C@@H](O)[C@@H]1O | 1556.1 | Semi standard non polar | 33892256 | L-Rhamnulose,2TMS,isomer #2 | C[C@H]1O[C@@](CO)(O[Si](C)(C)C)[C@@H](O[Si](C)(C)C)[C@@H]1O | 1553.9 | Semi standard non polar | 33892256 | L-Rhamnulose,2TMS,isomer #3 | C[C@H]1O[C@@](CO)(O[Si](C)(C)C)[C@@H](O)[C@@H]1O[Si](C)(C)C | 1573.0 | Semi standard non polar | 33892256 | L-Rhamnulose,2TMS,isomer #4 | C[C@H]1O[C@](O)(CO[Si](C)(C)C)[C@@H](O[Si](C)(C)C)[C@@H]1O | 1543.0 | Semi standard non polar | 33892256 | L-Rhamnulose,2TMS,isomer #5 | C[C@H]1O[C@](O)(CO[Si](C)(C)C)[C@@H](O)[C@@H]1O[Si](C)(C)C | 1550.1 | Semi standard non polar | 33892256 | L-Rhamnulose,2TMS,isomer #6 | C[C@H]1O[C@](O)(CO)[C@@H](O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C | 1540.8 | Semi standard non polar | 33892256 | L-Rhamnulose,3TMS,isomer #1 | C[C@H]1O[C@@](CO[Si](C)(C)C)(O[Si](C)(C)C)[C@@H](O[Si](C)(C)C)[C@@H]1O | 1598.9 | Semi standard non polar | 33892256 | L-Rhamnulose,3TMS,isomer #2 | C[C@H]1O[C@@](CO[Si](C)(C)C)(O[Si](C)(C)C)[C@@H](O)[C@@H]1O[Si](C)(C)C | 1620.6 | Semi standard non polar | 33892256 | L-Rhamnulose,3TMS,isomer #3 | C[C@H]1O[C@@](CO)(O[Si](C)(C)C)[C@@H](O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C | 1599.2 | Semi standard non polar | 33892256 | L-Rhamnulose,3TMS,isomer #4 | C[C@H]1O[C@](O)(CO[Si](C)(C)C)[C@@H](O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C | 1588.2 | Semi standard non polar | 33892256 | L-Rhamnulose,4TMS,isomer #1 | C[C@H]1O[C@@](CO[Si](C)(C)C)(O[Si](C)(C)C)[C@@H](O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C | 1639.3 | Semi standard non polar | 33892256 | L-Rhamnulose,1TBDMS,isomer #1 | C[C@H]1O[C@@](CO)(O[Si](C)(C)C(C)(C)C)[C@@H](O)[C@@H]1O | 1729.3 | Semi standard non polar | 33892256 | L-Rhamnulose,1TBDMS,isomer #2 | C[C@H]1O[C@](O)(CO[Si](C)(C)C(C)(C)C)[C@@H](O)[C@@H]1O | 1682.8 | Semi standard non polar | 33892256 | L-Rhamnulose,1TBDMS,isomer #3 | C[C@H]1O[C@](O)(CO)[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H]1O | 1706.8 | Semi standard non polar | 33892256 | L-Rhamnulose,1TBDMS,isomer #4 | C[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O[Si](C)(C)C(C)(C)C | 1699.5 | Semi standard non polar | 33892256 | L-Rhamnulose,2TBDMS,isomer #1 | C[C@H]1O[C@@](CO[Si](C)(C)C(C)(C)C)(O[Si](C)(C)C(C)(C)C)[C@@H](O)[C@@H]1O | 1990.8 | Semi standard non polar | 33892256 | L-Rhamnulose,2TBDMS,isomer #2 | C[C@H]1O[C@@](CO)(O[Si](C)(C)C(C)(C)C)[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H]1O | 2007.7 | Semi standard non polar | 33892256 | L-Rhamnulose,2TBDMS,isomer #3 | C[C@H]1O[C@@](CO)(O[Si](C)(C)C(C)(C)C)[C@@H](O)[C@@H]1O[Si](C)(C)C(C)(C)C | 2018.8 | Semi standard non polar | 33892256 | L-Rhamnulose,2TBDMS,isomer #4 | C[C@H]1O[C@](O)(CO[Si](C)(C)C(C)(C)C)[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H]1O | 1999.1 | Semi standard non polar | 33892256 | L-Rhamnulose,2TBDMS,isomer #5 | C[C@H]1O[C@](O)(CO[Si](C)(C)C(C)(C)C)[C@@H](O)[C@@H]1O[Si](C)(C)C(C)(C)C | 1996.5 | Semi standard non polar | 33892256 | L-Rhamnulose,2TBDMS,isomer #6 | C[C@H]1O[C@](O)(CO)[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C | 2000.9 | Semi standard non polar | 33892256 | L-Rhamnulose,3TBDMS,isomer #1 | C[C@H]1O[C@@](CO[Si](C)(C)C(C)(C)C)(O[Si](C)(C)C(C)(C)C)[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H]1O | 2275.9 | Semi standard non polar | 33892256 | L-Rhamnulose,3TBDMS,isomer #2 | C[C@H]1O[C@@](CO[Si](C)(C)C(C)(C)C)(O[Si](C)(C)C(C)(C)C)[C@@H](O)[C@@H]1O[Si](C)(C)C(C)(C)C | 2302.2 | Semi standard non polar | 33892256 | L-Rhamnulose,3TBDMS,isomer #3 | C[C@H]1O[C@@](CO)(O[Si](C)(C)C(C)(C)C)[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C | 2285.9 | Semi standard non polar | 33892256 | L-Rhamnulose,3TBDMS,isomer #4 | C[C@H]1O[C@](O)(CO[Si](C)(C)C(C)(C)C)[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C | 2290.0 | Semi standard non polar | 33892256 | L-Rhamnulose,4TBDMS,isomer #1 | C[C@H]1O[C@@](CO[Si](C)(C)C(C)(C)C)(O[Si](C)(C)C(C)(C)C)[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C | 2520.7 | 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 - L-Rhamnulose GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - L-Rhamnulose 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 - L-Rhamnulose 10V, Positive-QTOF | splash10-004i-0900000000-c557a6ada681319e4326 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - L-Rhamnulose 20V, Positive-QTOF | splash10-00os-4900000000-7546c548a54ffc75a988 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - L-Rhamnulose 40V, Positive-QTOF | splash10-0a4j-9000000000-356d820473476bdd32b8 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - L-Rhamnulose 10V, Negative-QTOF | splash10-03di-4900000000-3eb1e9a5b306e08a73fc | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - L-Rhamnulose 20V, Negative-QTOF | splash10-052f-9300000000-cc1fa1d93325a6d9590f | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - L-Rhamnulose 40V, Negative-QTOF | splash10-0a4l-9000000000-e52bd33409aa2c7fd52f | 2021-09-23 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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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, 100 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, 1000 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, 200 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, 300 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, 400 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, 500 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, 600 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, 700 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, 800 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 | Predicted 1D NMR | 13C 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 | - Petrich K, Ludwig P, Kuhn H, Schewe T: The suppression of 5-lipoxygenation of arachidonic acid in human polymorphonuclear leucocytes by the 15-lipoxygenase product (15S)-hydroxy-(5Z,8Z,11Z,13E)-eicosatetraenoic acid: structure-activity relationship and mechanism of action. Biochem J. 1996 Mar 15;314 ( Pt 3):911-6. [PubMed:8615788 ]
- Haviv F, Ratajczyk JD, DeNet RW, Martin YC, Dyer RD, Carter GW: Structural requirements for the inhibition of 5-lipoxygenase by 15-hydroxyeicosa-5,8,11,13-tetraenoic acid analogues. J Med Chem. 1987 Feb;30(2):254-63. [PubMed:3806609 ]
- Chiu TH, Feingold DS: L-rhamnulose 1-phosphate aldolase from Escherichia coli. Crystallization and properties. Biochemistry. 1969 Jan;8(1):98-108. [PubMed:4975916 ]
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