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50796

Sigma-Aldrich

Maltulose monohydrate

≥98.0% (HPLC)

Synonym(s):

4-O-α-D-Glucopyranosyl-D-fructose

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About This Item

Empirical Formula (Hill Notation):
C12H22O11 · H2O
CAS Number:
207511-09-9
Molecular Weight:
360.31
EC Number:
241-578-6
MDL number:
MFCD00217057
UNSPSC Code:
12352201
PubChem Substance ID:
329757634

assay

≥98.0% (HPLC)

mp

137 °C (dec.) (lit.)

SMILES string

O.OC[C@H]1O[C@H](O[C@@H]2[C@H](O)CO[C@@](O)(CO)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C12H22O11.H2O/c13-1-5-6(16)7(17)8(18)11(22-5)23-9-4(15)2-21-12(20,3-14)10(9)19;/h4-11,13-20H,1-3H2;1H2/t4-,5-,6-,7+,8-,9-,10+,11-,12+;/m1./s1

InChI key

NNDCKRNDWLPICC-MDKWJHPDSA-N

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Application

Maltulose, an α(1,4) linked disaccharide of D-glucose and D-fructose, is used as a reference in analytical procedures to determine the extent of nonenzmatic browning induced by processes such as heating. Maltulose is used to identify, differentiate and characterize α-α-glucosidase(s).

Biochem/physiol Actions

A sugar molecule found in honey

Other Notes

To gain a comprehensive understanding of our extensive range of Disaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Valle Morales et al.
Journal of agricultural and food chemistry, 52(22), 6732-6736 (2004-10-28)
Nonenzymic browning reactions in commercial infant formulas were evaluated through their furosine content as well as the isomeric disaccharides formed during processing. Lactulose was observed only in samples containing appreciable amounts of lactose, whereas maltulose was present in all samples
F W Parrish et al.
Journal of bacteriology, 96(1), 227-233 (1968-07-01)
Spores of the fungus Myrothecium verrucaria are cryptic to maltose and isomaltose. Induction of a transport system can be effected by several sugars whose order of effectiveness is: turanose > maltulose > sucrose > d-arabinose, d-fructose, nigerose, maltotriulose, kestose >
J Thompson et al.
The Journal of biological chemistry, 276(40), 37415-37425 (2001-07-27)
Klebsiella pneumoniae is presently unique among bacterial species in its ability to metabolize not only sucrose but also its five linkage-isomeric alpha-d-glucosyl-d-fructoses: trehalulose, turanose, maltulose, leucrose, and palatinose. Growth on the isomeric compounds induced a protein of molecular mass approximately

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