Metabolomics Structure Database

MW REGNO: 50855
Common Name:Maltose
Systematic Name:alpha-D-glucopyranosyl-(1->4)-D-glucopyranose
RefMet Name:Maltose
Synonyms:4-(alpha-D-glucopyranosido)-alpha-glucopyranose; 4-(alpha-D-glucosido)-D-glucose; 4-O-alpha-D-glucopyranosyl-D-glucopyranose; 4-O-alpha-D-glucopyranosyl-D-glucose; Cextromaltose; D-(+)-maltose; D-maltose; Malzzucker; alpha-D-Glcp-(1->4)-D-Glcp; alpha-malt sugar; maltobiose; maltose; alpha-D-glucopyranosyl-(1->4)-D-glucose [PubChem Synonyms]
Exact Mass:
342.1162 (neutral)    Calculate m/z:
ClassyFire superclass:Organic oxygen compounds [C0004603]
ClassyFire class:Organooxygen compounds [C0000323]
ClassyFire subclass:Carbohydrates and carbohydrate conjugates [C0000011]
ClassyFire direct parent:O-glycosyl compounds [C0002207]
Massbank MS spectra:View MS spectra
Studies:Available studies (via RefMet name)

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External database links:

PubChem CID:439186
CHEBI ID:17306
KEGG ID:C00208
BMRB ID:bmse000946
EPA CompTox DB:DTXCID10197415
Plant Metabolite Hub(Pmhub):MS000004183

Calculated physicochemical properties (?):

Heavy Atoms: 23  
Rings: 2  
Aromatic Rings: 0  
Rotatable Bonds: 4  
van der Waals Molecular volume: 288.13 Å3 molecule-1  
Toplogical Polar Sufrace Area: 193.67 Å2 molecule-1  
Hydrogen Bond Donors: 8  
Hydrogen Bond Acceptors: 11  
logP: -1.96  
Molar Refractivity: 74.72  
Fraction sp3 Carbons: 1.00  
sp3 Carbons: 12  

Human Pathway links:

REACTOME pathways containing this metabolite


LIPID MAPS classification: "Update of the LIPID MAPS comprehensive classification system for lipids", Fahy E, Subramaniam S, Murphy RC, Nishijima M, Raetz CR, Shimizu T, Spener F, van Meer G, Wakelam MJ, and Dennis EA, J. Lipid Res. (2009) 50: S9-S14. DOI: 10.1194/jlr.R800095-JLR200
ClassyFire classification: "ClassyFire: automated chemical classification with a comprehensive, computable taxonomy", Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS, J. Cheminformatics (2016) 8:61. DOI: 10.1186/s13321-016-0174-y