1.0 2010-04-08 22:04:52 UTC 2019-11-26 02:56:03 UTC FDB001175 Maltulose Isolated from honey, beer and from the products formed by the action of an a-amylase on liver glycogen. Originates partly by epimerisation of maltose and partly by transglucosylation during the hydrolysis of sucrose by D-glucosidases present in yeast and honey. Maltulose is found in alcoholic beverages. 4-O-a-D-Glucopyranosyl-D-fructose, 9CI 4-O-alpha-D-Glucopyranosyl-D-fructose D-Fructose, 4-O-alpha-D-glucopyranosyl- C24H44O22 684.593 684.232423092 1,3,4,6-tetrahydroxy-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexan-2-one; 2-(hydroxymethyl)-6-{[4,5,6-trihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy}oxane-3,4,5-triol 1,3,4,6-tetrahydroxy-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexan-2-one; 2-(hydroxymethyl)-6-{[4,5,6-trihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy}oxane-3,4,5-triol 17606-72-3 OCC(OC1OC(CO)C(O)C(O)C1O)C(O)C(O)C(=O)CO.OCC1OC(OC2COC(O)(CO)C(O)C2O)C(O)C(O)C1O InChI=1S/2C12H22O11/c13-1-4-6(15)8(17)9(18)11(22-4)23-5-2-21-12(20,3-14)10(19)7(5)16;13-1-4(16)7(17)8(18)5(2-14)22-12-11(21)10(20)9(19)6(3-15)23-12/h4-11,13-20H,1-3H2;5-15,17-21H,1-3H2 PLAWHUTVTLGRHT-UHFFFAOYSA-N belongs to the class of organic compounds known as fatty acyl glycosides of mono- and disaccharides. Fatty acyl glycosides of mono- and disaccharides are compounds composed of a mono- or disaccharide moiety linked to one hydroxyl group of a fatty alcohol or of a phosphorylated alcohol (phosphoprenols), a hydroxy fatty acid or to one carboxyl group of a fatty acid (ester linkage) or to an amino alcohol. Fatty acyl glycosides of mono- and disaccharides Organic compounds Lipids and lipid-like molecules Fatty Acyls Fatty acyl glycosides Acetals Acyloins Alkyl glycosides Alpha-hydroxy ketones Beta-hydroxy ketones Disaccharides Fatty alcohols Hemiacetals Hydrocarbon derivatives O-glycosyl compounds Organic oxides Oxacyclic compounds Oxanes Polyols Primary alcohols Secondary alcohols Acetal Acyloin Alcohol Aliphatic heteromonocyclic compound Alkyl glycoside Alpha-hydroxy ketone Beta-hydroxy ketone Carbonyl group Disaccharide Fatty acyl glycoside of mono- or disaccharide Fatty alcohol Glycosyl compound Hemiacetal Hydrocarbon derivative Ketone O-glycosyl compound Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Oxane Polyol Primary alcohol Secondary alcohol melting_point Mp 200-202° logp -4.5 ChemAxon pka_strongest_acidic 11.9 ChemAxon pka_strongest_basic -3 ChemAxon iupac 1,3,4,6-tetrahydroxy-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexan-2-one; 2-(hydroxymethyl)-6-{[4,5,6-trihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy}oxane-3,4,5-triol ChemAxon average_mass 684.593 ChemAxon mono_mass 684.232423092 ChemAxon smiles OCC(OC1OC(CO)C(O)C(O)C1O)C(O)C(O)C(=O)CO.OCC1OC(OC2COC(O)(CO)C(O)C2O)C(O)C(O)C1O ChemAxon formula C24H44O22 ChemAxon inchi InChI=1S/2C12H22O11/c13-1-4-6(15)8(17)9(18)11(22-4)23-5-2-21-12(20,3-14)10(19)7(5)16;13-1-4(16)7(17)8(18)5(2-14)22-12-11(21)10(20)9(19)6(3-15)23-12/h4-11,13-20H,1-3H2;5-15,17-21H,1-3H2 ChemAxon inchikey PLAWHUTVTLGRHT-UHFFFAOYSA-N ChemAxon polar_surface_area 189.53 ChemAxon refractivity 68.77 ChemAxon polarizability 31.52 ChemAxon rotatable_bond_count 12 ChemAxon acceptor_count 11 ChemAxon donor_count 8 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 53370 Specdb::MsMs 53371 Specdb::MsMs 53372 Specdb::MsMs 169158 Specdb::MsMs 169159 Specdb::MsMs 169160 Specdb::CMs 1083333 Specdb::NmrOneD 321911 Specdb::NmrOneD 321912 Specdb::NmrOneD 321913 Specdb::NmrOneD 321914 Specdb::NmrOneD 321915 Specdb::NmrOneD 321916 Specdb::NmrOneD 321917 Specdb::NmrOneD 321918 Specdb::NmrOneD 321919 Specdb::NmrOneD 321920 Specdb::NmrOneD 321921 Specdb::NmrOneD 321922 Specdb::NmrOneD 321923 Specdb::NmrOneD 321924 Specdb::NmrOneD 321925 Specdb::NmrOneD 321926 Specdb::NmrOneD 321927 Specdb::NmrOneD 321928 Specdb::NmrOneD 321929 Specdb::NmrOneD 321930 Alcoholic beverages Unknown generic Beer Type 2 specific 0.0415 0.05 0.033 mg/100 g