Record Information |
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Version | 1.0 |
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Created at | 2020-03-19 00:26:19 UTC |
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Updated at | 2020-12-07 19:07:18 UTC |
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CannabisDB ID | CDB000239 |
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Secondary Accession Numbers | Not Available |
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Cannabis Compound Identification |
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Common Name | d-manno-heptulose |
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Description | D-Manno-Heptulose, D-manno-2-Heptulose 1,3,4,5,6,7-Hexahydroxyheptan-2-one or Mannoheptulose belongs to the class of organic compounds known as heptoses. Heptoses are monosaccharides with seven carbon atoms in their structure. D-manno-2-heptulose is one of the few naturally occurring heptoses. It has been found primarily in alfalfa, avocados, primrose (PMID: 31293606 ) and also in cannabis (PMID: 6991645 ). Though the carbohydrate is thought to be produced during photosynthesis the precise biological pathway for the synthesis of mannoheptulose is still unknown. Like other sugars it is transported in the plant through the phloem. Because of its in vitro inhibition of glycolysis, it has been investigated as a novel nutraceutical for weight management in dogs. However, while it is suggested that mannoheptulose affects the energy balance of adult dogs, research is still inconclusive regarding the significance of the alteration of energy expenditure (PMID: 26479244 , PMID: 26656105 , PMID: 28444793 ). |
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Structure | |
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Synonyms | Value | Source |
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alpha-D-Mannoheptulopyranose | ChEBI | Mannoheptulose | Kegg | a-D-Mannoheptulopyranose | Generator | Α-D-mannoheptulopyranose | Generator | a-D-Manno-heptulopyranose | HMDB | Α-D-manno-heptulopyranose | HMDB | Mannoketoheptose | HMDB | (+)-Mannoheptulose | HMDB | D-Mannoheptulose | HMDB | D-Manno-heptulose | HMDB | alpha-D-Manno-2-heptulopyranose | HMDB | Α-D-manno-2-heptulopyranose | HMDB |
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Chemical Formula | C7H14O7 |
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Average Molecular Weight | 210.18 |
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Monoisotopic Molecular Weight | 210.074 |
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IUPAC Name | (2S,3S,4S,5S,6R)-2,6-bis(hydroxymethyl)oxane-2,3,4,5-tetrol |
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Traditional Name | mannoketoheptose |
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CAS Registry Number | 60426-75-7 |
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SMILES | OC[C@H]1O[C@@](O)(CO)[C@@H](O)[C@@H](O)[C@@H]1O |
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InChI Identifier | InChI=1S/C7H14O7/c8-1-3-4(10)5(11)6(12)7(13,2-9)14-3/h3-6,8-13H,1-2H2/t3-,4-,5+,6+,7+/m1/s1 |
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InChI Key | HAIWUXASLYEWLM-VEIUFWFVSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as c-glycosyl compounds. These are glycoside in which a sugar group is bonded through one carbon to another group via a C-glycosidic bond. |
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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 | C-glycosyl compounds |
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Alternative Parents | |
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Substituents | - Hexose monosaccharide
- C-glycosyl compound
- Oxane
- Monosaccharide
- Secondary alcohol
- Hemiacetal
- 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 | |
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Ontology |
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Disposition | Route of exposure: Source: Biological location: |
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Role | Industrial application: Biological role: |
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Physical Properties |
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State | Solid |
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Experimental Properties | Property | Value | Reference |
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Melting Point | 151 - 152 °C | 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 | d-manno-heptulose, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | d-manno-heptulose, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | 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 | Not Available | 2020-06-30 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | Not Available | 2020-06-30 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | Not Available | 2020-06-30 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | Not Available | 2020-06-30 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | Not Available | 2020-06-30 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | Not Available | 2020-06-30 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0a4i-2290000000-b75209a2ded2569fd90d | 2021-09-21 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0a4i-9110000000-469f32ec283b1ab3663a | 2021-09-21 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0a4i-9000000000-e748c71d0610471789b6 | 2021-09-21 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-03di-0490000000-2c85b0b40e4eb7c699e1 | 2021-09-25 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-03di-9330000000-154c47472db8afc2b7be | 2021-09-25 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0c29-9000000000-947d80d103b7151973d4 | 2021-09-25 | 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 | HMDB0029935 |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FoodDB ID | FDB001201 |
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KNApSAcK ID | C00052342 |
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Chemspider ID | 390153 |
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KEGG Compound ID | C08236 |
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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 | 441419 |
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PDB ID | Not Available |
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ChEBI ID | 28657 |
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References |
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General References | - Pedreschi R, Uarrota V, Fuentealba C, Alvaro JE, Olmedo P, Defilippi BG, Meneses C, Campos-Vargas R: Primary Metabolism in Avocado Fruit. Front Plant Sci. 2019 Jun 26;10:795. doi: 10.3389/fpls.2019.00795. eCollection 2019. [PubMed:31293606 ]
- McKnight LL, Eyre R, Gooding MA, Davenport GM, Shoveller AK: Dietary Mannoheptulose Increases Fasting Serum Glucagon Like Peptide-1 and Post-Prandial Serum Ghrelin Concentrations in Adult Beagle Dogs. Animals (Basel). 2015 Jun 16;5(2):442-54. doi: 10.3390/ani5020365. [PubMed:26479244 ]
- McKnight LL, Root-McCaig J, Wright D, Davenport GM, France J, Shoveller AK: Dietary Mannoheptulose Does Not Significantly Alter Daily Energy Expenditure in Adult Labrador Retrievers. PLoS One. 2015 Dec 11;10(12):e0143324. doi: 10.1371/journal.pone.0143324. eCollection 2015. [PubMed:26656105 ]
- McKnight LL, France J, Wright D, Davenport G, Shoveller AK: Dietary mannoheptulose does not alter glucose or lipid metabolism in adult Labrador Retrievers. J Anim Physiol Anim Nutr (Berl). 2018 Feb;102(1):e122-e131. doi: 10.1111/jpn.12713. Epub 2017 Apr 26. [PubMed:28444793 ]
- 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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