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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:33:37 UTC
Update Date2022-03-07 02:52:21 UTC
HMDB IDHMDB0029931
Secondary Accession Numbers
  • HMDB29931
Metabolite Identification
Common NameMannan
DescriptionMannan belongs to the class of organic compounds known as oligosaccharides. These are carbohydrates made up of 3 to 10 monosaccharide units linked to each other through glycosidic bonds. In humans, mannan is involved in the lectin-induced complement pathway. Mannan is found, on average, in the highest concentration within ginkgo nuts (Ginkgo biloba). Mannan has also been detected, but not quantified in, several different foods, such as coconuts (Cocos nucifera), arabica coffees (Coffea arabica), asparagus (Asparagus officinalis), cocoa beans (Theobroma cacao), and common hazelnuts (Corylus avellana). This could make mannan a potential biomarker for the consumption of these foods. Mannan is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. Based on a literature review a small amount of articles have been published on Mannan.
Structure
Data?1563861912
Synonyms
ValueSource
MannansHMDB, MeSH
MannoglycanHMDB
MannanMeSH
Chemical FormulaC24H42O21
Average Molecular Weight666.5777
Monoisotopic Molecular Weight666.221858406
IUPAC Name(2S,3S,4S,5S,6R)-2-{[(2R,3S,4R,5R,6S)-6-{[(2R,3S,4R,5S,6S)-4,5-dihydroxy-2-(hydroxymethyl)-6-{[(2R,3R,4R,5S,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxan-3-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol
Traditional Name(2S,3S,4S,5S,6R)-2-{[(2R,3S,4R,5R,6S)-6-{[(2R,3S,4R,5S,6S)-4,5-dihydroxy-2-(hydroxymethyl)-6-{[(2R,3R,4R,5S,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxan-3-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol
CAS Registry Number9036-88-8
SMILES
OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O[C@H]3[C@H](O)[C@H](O)[C@H](O[C@@H]4[C@H](O)[C@H](O)[C@H](O)O[C@@H]4CO)O[C@@H]3CO)O[C@@H]2CO)[C@@H](O)[C@@H](O)[C@@H]1O
InChI Identifier
InChI=1S/C24H42O21/c25-1-5-9(29)10(30)15(35)22(40-5)44-19-7(3-27)42-24(17(37)12(19)32)45-20-8(4-28)41-23(16(36)13(20)33)43-18-6(2-26)39-21(38)14(34)11(18)31/h5-38H,1-4H2/t5-,6-,7-,8-,9-,10+,11-,12-,13-,14+,15+,16+,17-,18+,19-,20-,21-,22+,23+,24+/m1/s1
InChI KeyLUEWUZLMQUOBSB-GFVSVBBRSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as oligosaccharides. These are carbohydrates made up of 3 to 10 monosaccharide units linked to each other through glycosidic bonds.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentOligosaccharides
Alternative Parents
Substituents
  • Oligosaccharide
  • O-glycosyl compound
  • Glycosyl compound
  • Oxane
  • Secondary alcohol
  • Hemiacetal
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Acetal
  • Hydrocarbon derivative
  • Primary alcohol
  • Alcohol
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility350 g/LALOGPS
logP-2.7ALOGPS
logP-8.2ChemAxon
logS-0.28ALOGPS
pKa (Strongest Acidic)11.19ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count21ChemAxon
Hydrogen Donor Count14ChemAxon
Polar Surface Area347.83 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity133.16 m³·mol⁻¹ChemAxon
Polarizability61.72 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+227.71830932474
DeepCCS[M-H]-226.0530932474
DeepCCS[M-2H]-260.08230932474
DeepCCS[M+Na]+233.87530932474
AllCCS[M+H]+238.432859911
AllCCS[M+H-H2O]+237.932859911
AllCCS[M+NH4]+238.932859911
AllCCS[M+Na]+239.032859911
AllCCS[M-H]-226.632859911
AllCCS[M+Na-2H]-227.932859911
AllCCS[M+HCOO]-229.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
MannanOC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O[C@H]3[C@H](O)[C@H](O)[C@H](O[C@@H]4[C@H](O)[C@H](O)[C@H](O)O[C@@H]4CO)O[C@@H]3CO)O[C@@H]2CO)[C@@H](O)[C@@H](O)[C@@H]1O3706.4Standard polar33892256
MannanOC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O[C@H]3[C@H](O)[C@H](O)[C@H](O[C@@H]4[C@H](O)[C@H](O)[C@H](O)O[C@@H]4CO)O[C@@H]3CO)O[C@@H]2CO)[C@@H](O)[C@@H](O)[C@@H]1O5070.8Standard non polar33892256
MannanOC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O[C@H]3[C@H](O)[C@H](O)[C@H](O[C@@H]4[C@H](O)[C@H](O)[C@H](O)O[C@@H]4CO)O[C@@H]3CO)O[C@@H]2CO)[C@@H](O)[C@@H](O)[C@@H]1O5507.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (Non-derivatized) - 70eV, Positivesplash10-052s-2321309000-339e4ce9a5b6b7184b252017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_1_5) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_1_6) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_1_7) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_1_8) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_1_9) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_1_10) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_1_11) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_1_12) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_1_13) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_1_14) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_2_4) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_2_5) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_2_6) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_2_7) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_2_8) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_2_9) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mannan GC-MS (TMS_2_10) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mannan 10V, Positive-QTOFsplash10-0002-0403309000-b4f77909b11c76861e182016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mannan 20V, Positive-QTOFsplash10-01s2-0905314000-327be9893601d841c09c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mannan 40V, Positive-QTOFsplash10-01qa-1902012000-78b78cb6fcdbfe7c68f22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mannan 10V, Negative-QTOFsplash10-00mk-0221229000-6dab54ba6a3a81d9929f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mannan 20V, Negative-QTOFsplash10-004s-3913117000-0cdc9764213592350b202016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mannan 40V, Negative-QTOFsplash10-004i-3932001000-7b69703b52c13e52ad9b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mannan 10V, Negative-QTOFsplash10-066r-0000019000-561cb56fc049e6ce0fa22021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mannan 20V, Negative-QTOFsplash10-0cdj-7112159000-1b569c0e93cebe1bffcf2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mannan 40V, Negative-QTOFsplash10-0kbr-8935251000-4bae88e2efc6185da7e02021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mannan 10V, Positive-QTOFsplash10-014j-0201009000-e2e4df1292e56fc122e32021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mannan 20V, Positive-QTOFsplash10-05mk-1503249000-412ca6d5d74e3c846b602021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mannan 40V, Positive-QTOFsplash10-05dj-9310011000-99dfb112622105e83ffd2021-09-25Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-30Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB001197
KNApSAcK IDC00001408
Chemspider ID30776798
KEGG Compound IDC00464
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkMannan
METLIN IDNot Available
PubChem Compound25147451
PDB IDNot Available
ChEBI ID28808
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1751581
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Download (PDF)
General References
  1. Chandrashekar PM, Prashanth KV, Venkatesh YP: Isolation, structural elucidation and immunomodulatory activity of fructans from aged garlic extract. Phytochemistry. 2011 Feb;72(2-3):255-64. doi: 10.1016/j.phytochem.2010.11.015. Epub 2010 Dec 16. [PubMed:21168173 ]
  2. Senoura T, Ito S, Taguchi H, Higa M, Hamada S, Matsui H, Ozawa T, Jin S, Watanabe J, Wasaki J, Ito S: New microbial mannan catabolic pathway that involves a novel mannosylglucose phosphorylase. Biochem Biophys Res Commun. 2011 May 20;408(4):701-6. doi: 10.1016/j.bbrc.2011.04.095. Epub 2011 Apr 24. [PubMed:21539815 ]
  3. Heinrichs AJ, Jones CM, Heinrichs BS: Effects of mannan oligosaccharide or antibiotics in neonatal diets on health and growth of dairy calves. J Dairy Sci. 2003 Dec;86(12):4064-9. [PubMed:14740845 ]
  4. Yoshida Y, Naito E, Mizukoshi H, Watanabe Y, Kimura K, Yokoi W, Sato T, Okumura T, Ito M, Sawada H: Side-chain structure of cell surface polysaccharide, mannan, affects hypocholesterolemic activity of yeast. J Agric Food Chem. 2009 Sep 9;57(17):8003-9. doi: 10.1021/jf900347q. [PubMed:19670864 ]
  5. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .