Record Information |
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Version | 1.0 |
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Created at | 2020-03-18 23:26:16 UTC |
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Updated at | 2020-11-18 16:34:50 UTC |
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CannabisDB ID | CDB000140 |
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Secondary Accession Numbers | Not Available |
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Cannabis Compound Identification |
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Common Name | Beta-D-Ribopyranose |
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Description | beta-D-Ribopyranose, also known as ribose or D-ribopyranose, belongs to the class of organic compounds known as pentoses. These are monosaccharides in which the carbohydrate moiety contains five carbon atoms. beta-D-Ribopyranose is neutral compound. Beta-D-Ribopyranose is one of five cyclic forms of D-ribose. D-Ribose, commonly referred to as simply ribose, is a five-carbon sugar found in all living cells. Ribose is not an essential nutrient because it can be synthesized by almost every tissue in the body from other substances, such as glucose. It is vital for life as a component of DNA, RNA, ATP, ADP, and AMP. In nature, small amounts of ribose can be found in ripe fruits and vegetables. Brewer's yeast, which has a high concentration of RNA, is another rich source of ribose. D-ribose is also a component of many so-called energy drinks and anti-aging products available on the market today. Ribose is a structural component of ATP, which is the primary energy source for exercising muscle. The adenosine component is an adenine base attached to the five-carbon sugar ribose. ATP provides energy to working muscles by releasing a phosphate group, hence becoming ADP, which in turn may release a phosphate group, then becoming AMP. During intense muscular activity, the total amount of ATP available is quickly depleted. To correct this imbalance, AMP is broken down in the muscle and secreted from the cell. Once the breakdown products of AMP are released from the cell, the energy potential (TAN pool) of the muscle is reduced and ATP must then be reformed using ribose. Ribose helps to restore the level of adenine nucleotides by bypassing the rate-limiting step in the de novo (oxidative pentose phosphate) pathway, which regenerates phosphoribosyl pyrophosphate (PRPP), the essential precursor for ATP. If ribose is not readily available to a cell, glucose may be converted to ribose. Ribose supplementation has been shown to increase the rate of ATP resynthesis following intense exercise. The use of ribose in men with severe coronary artery disease resulted in improved exercise tolerance. Hence, there is interest in the potential of ribose supplements to boost muscular performance in athletic activities (PMID: 17618002 ). beta-D-Ribopyranose is pentose also found in Cannabis plants (PMID: 6991645 ). |
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Structure | |
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Synonyms | Value | Source |
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Ribose | ChEBI | RIBOSE(pyranose form) | ChEBI | b-D-Ribopyranose | Generator | Β-D-ribopyranose | Generator | D-Ribose | HMDB |
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Chemical Formula | C5H10O5 |
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Average Molecular Weight | 150.13 |
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Monoisotopic Molecular Weight | 150.0528 |
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IUPAC Name | (2R,3R,4R,5R)-oxane-2,3,4,5-tetrol |
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Traditional Name | β-D-ribopyranose |
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CAS Registry Number | 7296-60-8 |
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SMILES | O[C@@H]1CO[C@@H](O)[C@H](O)[C@@H]1O |
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InChI Identifier | InChI=1S/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2-,3-,4-,5-/m1/s1 |
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InChI Key | SRBFZHDQGSBBOR-TXICZTDVSA-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
- Oxane
- Secondary alcohol
- Hemiacetal
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Hydrocarbon derivative
- 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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Not Available | Physical Properties |
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State | Solid |
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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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Spectra |
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EI-MS/GC-MS | Type | Description | Splash Key | View |
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Predicted GC-MS | Beta-D-Ribopyranose, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | splash10-000x-9400000000-f20d1c35a7eeea1609a5 | Spectrum | Predicted GC-MS | Beta-D-Ribopyranose, 4 TMS, Predicted GC-MS Spectrum - 70eV, Positive | splash10-00g0-9256300000-ae2d57025e3828494249 | Spectrum |
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MS/MS | Type | Description | Splash Key | View |
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Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-0ue9-1900000000-07783f4be8db8a14f6f0 | 2015-09-15 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0f89-1900000000-eebbf905b1ed94cebf13 | 2015-09-15 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0cka-9100000000-9f3469ad5a1c8e425555 | 2015-09-15 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0002-2900000000-3482c4e67045ff82c4f4 | 2015-09-15 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-001j-4900000000-aedd03247641e8491448 | 2015-09-15 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0006-9000000000-b0a8f8b59e745078a05e | 2015-09-15 | View Spectrum |
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NMR | Not Available |
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Pathways |
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Pathways | Not Available |
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Protein Targets |
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Enzymes | Not Available |
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Transporters | Not Available |
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Metal Bindings | Not Available |
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Receptors | Not Available |
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Transcriptional Factors | Not Available |
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Concentrations Data |
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External Links |
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HMDB ID | HMDB0012194 |
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DrugBank ID | DB04286 |
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Phenol Explorer Compound ID | Not Available |
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FoodDB ID | FDB028843 |
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KNApSAcK ID | Not Available |
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Chemspider ID | Not Available |
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KEGG Compound ID | C08353 |
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BioCyc ID | Not Available |
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BiGG ID | Not Available |
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Wikipedia Link | Not Available |
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METLIN ID | Not Available |
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PubChem Compound | 441481 |
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PDB ID | Not Available |
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ChEBI ID | 27476 |
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References |
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General References | - Dhanoa TS, Housner JA: Ribose: more than a simple sugar? Curr Sports Med Rep. 2007 Jul;6(4):254-7. doi: 10.1007/s11932-007-0041-8. [PubMed:17618002 ]
- Turner CE, Elsohly MA, Boeren EG: Constituents of Cannabis sativa L. XVII. A review of the natural constituents. J Nat Prod. 1980 Mar-Apr;43(2):169-234. doi: 10.1021/np50008a001. [PubMed:6991645 ]
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