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Isomaltose

SIAL/05389 - analytical standard

Synonym: 6-O-α-D-Glucopyranosyl-D-glucose

CAS Number: 499-40-1
Empirical Formula (Hill Notation): C12H22O11
Molecular Weight: 342.30
EC Number: 207-879-1
MDL Number: MFCD00065373
Linear Formula: C12H22O11
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-05389-25MG 25 mg
 $153.00
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application(s) food and beverages
assay ≥98.0% (HPLC)
format neat
grade analytical standard
InChI 1S/C12H22O11/c13-1-3-5(14)8(17)10(19)12(23-3)21-2-4-6(15)7(16)9(18)11(20)22-4/h3-20H,1-2H2/t3-,4-,5-,6-,7+,8+,9-,10-,11?,12+/m1/s1
InChI key DLRVVLDZNNYCBX-RTPHMHGBSA-N
optical activity [α]/D 107.0±4.0°, 24 hr, c = 1 in H2O
Quality Level 100 
shelf life limited shelf life, expiry date on the label
SMILES string OC[C@H]1O[C@H](OC[C@H]2OC(O)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@@H]1O
storage temp. −20°C
Application:

  • Isomaltose for research in glycan analog synthesis: Isomaltose is used in pioneering studies to develop linkage-editing pseudo-glycans, employing reductive alpha-fluorovinyl-C-glycosylation strategies. This research opens new pathways for creating glycan analogs with modified biological activities, critical in pharmaceutical research and biotechnology (Moriyama et al., 2024 ).

  • Isomaltose biochemical assay in food science: Rapid identification and quantification techniques for disaccharide isomers like isomaltose are developed using ESI-MS/MS. These methodologies are applied to investigate food products such as yellow rice wine, demonstrating isomaltose′s role in food chemistry and quality analysis (Yuan et al., 2023 ).

  • Isomaltose glycosidic bond study in carbohydrate research: Research on minor carbohydrates, including isomaltose, as authenticity markers in grape must highlights its importance in the control and quality assessment of food products, facilitating better regulatory compliance and product authentication (Paolini et al., 2023 ).
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98.0% (HPLC)
Storage Temp. −20°C
UNSPSC 41116107

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