Record Information |
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Version | 1.0 |
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Created at | 2020-03-18 23:21:29 UTC |
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Updated at | 2020-12-07 19:06:54 UTC |
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CannabisDB ID | CDB006140 |
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Secondary Accession Numbers | Not Available |
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Cannabis Compound Identification |
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Common Name | Mannitol |
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Description | Mannitol, also known ashexan-1,2,3,4,5,6-hexol (C6H8(OH)6), osmitrol or tobrex, belongs to the class of organic compounds known as sugar alcohols. These are hydrogenated forms of sugars in which the carbonyl group (aldehyde or ketone of the reducing sugar) has been reduced to a primary or secondary hydroxyl group. Mannitol is one of the most abundant energy and carbon storage molecules in nature, and is produced by a plethora of organisms, including bacteria, fungi, algae, lichens, and many plants such as Cannabis (PMID:19578847 ). Mannitol is commonly used as a sweetener in diabetic foods as it is poorly absorbed by the intestines. Mannitol is also used as medication to decrease pressure in the eyes, (i.e. glaucoma) and to lower increased intracranial pressure. Mannitol is an osmotic diuretic agent and a weak renal vasodilator. It has little significant energy value as it is largely eliminated from the body before any metabolism can take place. Mannitol can be used to treat oliguria associated with kidney failure or other manifestations of inadequate renal function. Mannitol is commonly used as a research tool in cell biological studies, usually to control osmolarity. Chemically, mannitol as a sugar alcohol, is similar to xylitol or sorbitol and is considered an isomer of sorbitol. However, mannitol has a tendency to lose a hydrogen ion in aqueous solutions, which causes the solution to become acidic. For this reason, it is not uncommon to add a base to adjust its pH, such as sodium bicarbonate. Mannitol is a non-permeating molecule, meaning that it cannot cross biological membranes. Because of this inability to cross biological membranes, mannitol has been used for the determination of glomerular filtration rate (GFR). Altered levels of mannitol have been found to be associated with cytochrome c oxidase deficiency and ribose-5-phosphate isomerase deficiency, which are inborn errors of metabolism. Mannitol is also a microbial metabolite found in Aspergillus, Candida, Clostridium, Gluconobacter, Lactobacillus, Lactococcus, Leuconostoc, Pseudomonas, Rhodobacteraceae, Saccharomyces, Streptococcus, Torulaspora and Zymomonas (PMID: 15240312 ; PMID: 29480337 ). |
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Structure | |
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Synonyms | Value | Source |
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(2R,3R,4R,5R)-Hexane-1,2,3,4,5,6-hexaol | ChEBI | (2R,3R,4R,5R)-Hexane-1,2,3,4,5,6-hexol | ChEBI | D-(-)-Mannitol | ChEBI | Dulcite | ChEBI | e 421 | ChEBI | e-421 | ChEBI | e421 | ChEBI | Manna sugar | ChEBI | Mannite | ChEBI | Osmitrol | ChEBI | D-Mannitol | Kegg | Tobrex | Kegg | Bronchitol | Kegg | 1,2,3,4,5,6-Hexanehexol | HMDB | Cordycepate | HMDB | Cordycepic acid | HMDB | Diosmol | HMDB | Hexahydroxyhexane | HMDB | Hexanhexol | HMDB | Invenex | HMDB | Isotol | HMDB | Manicol | HMDB | Maniton S | HMDB | Maniton-S | HMDB | Mannazucker | HMDB | Mannidex | HMDB | Mannigen | HMDB | Mannistol | HMDB | Mannit | HMDB | Mannit p | HMDB | Mannogem 2080 | HMDB | Marine crystal | HMDB | Mushroom sugar | HMDB | Osmofundin | HMDB | Osmosal | HMDB | Resectisol | HMDB | SDM No. 35 | HMDB | (L)-Mannitol | HMDB | Mannitol | ChEBI |
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Chemical Formula | C6H14O6 |
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Average Molecular Weight | 182.17 |
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Monoisotopic Molecular Weight | 182.079 |
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IUPAC Name | (2R,3R,4R,5R)-hexane-1,2,3,4,5,6-hexol |
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Traditional Name | mannitol |
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CAS Registry Number | 69-65-8 |
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SMILES | OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO |
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InChI Identifier | InChI=1S/C6H14O6/c7-1-3(9)5(11)6(12)4(10)2-8/h3-12H,1-2H2/t3-,4-,5-,6-/m1/s1 |
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InChI Key | FBPFZTCFMRRESA-KVTDHHQDSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as sugar alcohols. These are hydrogenated forms of carbohydrate in which the carbonyl group (aldehyde or ketone, reducing sugar) has been reduced to a primary or secondary hydroxyl 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 | Carbohydrates and carbohydrate conjugates |
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Direct Parent | Sugar alcohols |
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Alternative Parents | |
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Substituents | - Sugar alcohol
- Monosaccharide
- Secondary alcohol
- Polyol
- 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 | Health effect: |
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Disposition | Route of exposure: Source: Biological location: |
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Role | Biological role: Industrial application: |
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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 | 166 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | 216 mg/mL at 25 °C | YALKOWSKY,SH & DANNENFELSER,RM (1992) | logP | -3.10 | HANSCH,C ET AL. (1995) |
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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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EI-MS | Mass Spectrum (Electron Ionization) | splash10-00di-9000000000-d5db4fbf6c1eb9dd3564 | 2018-05-25 | View Spectrum | GC-MS | Mannitol, 6 TMS, GC-MS Spectrum | splash10-0ktb-0931000000-b481d576c5f24dd1b1d5 | Spectrum | GC-MS | Mannitol, non-derivatized, GC-MS Spectrum | splash10-066s-0942000000-20043a375d72ca08dce9 | Spectrum | GC-MS | Mannitol, 6 TMS, GC-MS Spectrum | splash10-066r-1974000000-38a4beaca17ab8c750b6 | Spectrum | GC-MS | Mannitol, non-derivatized, GC-MS Spectrum | splash10-0229-9100000000-5655e9df8e0fdcaa72a0 | Spectrum | GC-MS | Mannitol, non-derivatized, GC-MS Spectrum | splash10-001i-9200000000-0dad802ab0000303cb33 | Spectrum | GC-MS | Mannitol, non-derivatized, GC-MS Spectrum | splash10-0ktb-0931000000-b481d576c5f24dd1b1d5 | Spectrum | GC-MS | Mannitol, non-derivatized, GC-MS Spectrum | splash10-066s-0942000000-20043a375d72ca08dce9 | Spectrum | GC-MS | Mannitol, non-derivatized, GC-MS Spectrum | splash10-066r-1974000000-38a4beaca17ab8c750b6 | Spectrum | GC-MS | Mannitol, non-derivatized, GC-MS Spectrum | splash10-066s-0942000000-f4df881aeebac32de5c7 | Spectrum | Predicted GC-MS | Mannitol, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | splash10-03k9-9500000000-97c5853d3e9b96f9d054 | Spectrum | Predicted GC-MS | Mannitol, 6 TMS, Predicted GC-MS Spectrum - 70eV, Positive | splash10-0a6s-7141193000-dcd9245e12314ee0ced4 | Spectrum | Predicted GC-MS | Mannitol, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Mannitol, TMS_1_1, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Mannitol, TMS_1_2, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Mannitol, TMS_1_3, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Mannitol, TMS_2_1, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Mannitol, TMS_2_2, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Mannitol, TMS_2_3, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Mannitol, TMS_2_4, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Mannitol, TMS_2_5, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Mannitol, TMS_2_6, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Mannitol, TMS_2_7, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Mannitol, TMS_2_8, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Mannitol, TMS_2_9, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Mannitol, TMS_3_1, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum |
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MS/MS | Type | Description | Splash Key | View |
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MS/MS | LC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated) | splash10-014j-9600000000-26f4335f7ef7c81ca261 | 2012-07-24 | View Spectrum | MS/MS | LC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated) | splash10-066r-9000000000-73db1fbd51fb8c061bec | 2012-07-24 | View Spectrum | MS/MS | LC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated) | splash10-05mo-9000000000-45a4dea1d21286c4b8da | 2012-07-24 | View Spectrum | MS/MS | LC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Negative | splash10-0089-6900000000-961d76d6550bc342ffa1 | 2012-08-31 | View Spectrum | MS/MS | LC-MS/MS Spectrum - LC-ESI-QTOF , negative | splash10-0089-6900000000-061f88989a6ac71321e3 | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - Linear Ion Trap , negative | splash10-0ik9-1900000000-eb8ea056f3b1dfe2fb1f | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - Linear Ion Trap , negative | splash10-03di-1900000000-6768b4744e1a4e56b18b | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - LC-ESI-ITFT , positive | splash10-00kb-1900000000-0765563624accf132d03 | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - Linear Ion Trap , positive | splash10-00dr-0900000000-e159f4e76b7847313f35 | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - Linear Ion Trap , positive | splash10-0900-0910000000-8d56394cbc78dd3b5ca0 | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - Linear Ion Trap , positive | splash10-0079-0900000000-63517bff4abfbf09e1ca | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - Linear Ion Trap , positive | splash10-0w2l-0940000000-dc20c851073dcbc4dba9 | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - 10V, Negative | splash10-05ar-9500000000-c82bc4e2d1e173359c3e | 2021-09-20 | View Spectrum | MS/MS | LC-MS/MS Spectrum - 20V, Negative | splash10-0ab9-9000000000-47357f9a38864cba9668 | 2021-09-20 | View Spectrum | MS/MS | LC-MS/MS Spectrum - 20V, Positive | splash10-066r-9000000000-9cd6979ccf800d067e03 | 2021-09-20 | View Spectrum | MS/MS | LC-MS/MS Spectrum - 10V, Positive | splash10-02tj-9400000000-b72fa250b3caa4a87682 | 2021-09-20 | View Spectrum | MS/MS | LC-MS/MS Spectrum - 40V, Positive | splash10-05mo-9000000000-fc27b5c54b0dd6fc8a39 | 2021-09-20 | View Spectrum | MS/MS | LC-MS/MS Spectrum - 10V, Positive | splash10-014i-9100000000-0436dafd7f39b7c910e9 | 2021-09-20 | View Spectrum | MS/MS | LC-MS/MS Spectrum - 40V, Positive | splash10-066u-9000000000-fb4a8654ee07a1dcc56c | 2021-09-20 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-001i-2900000000-ef92b9091ecf5d15cdee | 2016-09-12 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-03di-9300000000-47f19bd4e51bff726536 | 2016-09-12 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-03dl-9100000000-60d5147d8e349337fe97 | 2016-09-12 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-07ju-8900000000-36f0fe0f346a6424162a | 2016-09-12 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0c0c-9200000000-36e85b5ec098a45204c3 | 2016-09-12 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0btc-9000000000-77703ee971336704163f | 2016-09-12 | View Spectrum |
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NMR | Type | Description | | View |
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1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, experimental) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, D2O, experimental) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, D2O, experimental) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | | Spectrum | 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | | Spectrum |
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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 | |
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Metal Bindings | Not Available |
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Receptors | |
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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 | HMDB0000765 |
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DrugBank ID | DB00742 |
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Phenol Explorer Compound ID | Not Available |
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FoodDB ID | FDB112364 |
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KNApSAcK ID | C00001165 |
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Chemspider ID | 6015 |
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KEGG Compound ID | C00392 |
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BioCyc ID | MANNITOL |
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BiGG ID | Not Available |
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Wikipedia Link | Mannitol |
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METLIN ID | 142 |
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PubChem Compound | 6251 |
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PDB ID | Not Available |
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ChEBI ID | 16899 |
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References |
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General References | - Song SH, Vieille C: Recent advances in the biological production of mannitol. Appl Microbiol Biotechnol. 2009 Aug;84(1):55-62. doi: 10.1007/s00253-009-2086-5. Epub 2009 Jul 4. [PubMed:19578847 ]
- Wisselink HW, Mars AE, van der Meer P, Eggink G, Hugenholtz J: Metabolic engineering of mannitol production in Lactococcus lactis: influence of overexpression of mannitol 1-phosphate dehydrogenase in different genetic backgrounds. Appl Environ Microbiol. 2004 Jul;70(7):4286-92. doi: 10.1128/AEM.70.7.4286-4292.2004. [PubMed:15240312 ]
- Zhang M, Gu L, Cheng C, Ma J, Xin F, Liu J, Wu H, Jiang M: Recent advances in microbial production of mannitol: utilization of low-cost substrates, strain development and regulation strategies. World J Microbiol Biotechnol. 2018 Feb 26;34(3):41. doi: 10.1007/s11274-018-2425-8. [PubMed:29480337 ]
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