M8378

Maltotriose

≥90% (HPLC)

• Synonym(s): α-D-Glc-(1→4)-α-D-Glc-(1→4)-D-Glc, O-α-DD-Glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-D-glucose
• Empirical Formula (Hill Notation): C₁₈H₃₂O₁₆
• CAS Number: 1109-28-0
• Molecular Weight: 504.44
• Beilstein/REAXYS Number: 1443481
• EC Number: 214-174-2
• MDL number: MFCD00006629
• UNSPSC Code: 12352201
• PubChem Substance ID: 24897246
• NACRES: NA.25

Properties

• biological source: plant
• Quality Level: 200
• assay: ≥90% (HPLC)
• form: powder
• color: white
• mp: 132 -135 °C ((270 - 275 °F ))
• solubility: water: 50 mg/mL, clear, colorless
• application(s): agriculture
• storage temp.: room temp
• SMILES string: [H][C@]1(O)O[C@H](CO)[C@@H](O[C@@]2([H])O[C@H](CO)[C@@H](O[C@@]3([H])O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)[C@H](O)[C@H]2O)[C@H](O)[C@H]1O
• InChI: 1S/C18H32O16/c19-1-4-7(22)8(23)12(27)17(31-4)34-15-6(3-21)32-18(13(28)10(15)25)33-14-5(2-20)30-16(29)11(26)9(14)24/h4-29H,1-3H2/t4-,5-,6-,7-,8+,9-,10-,11-,12-,13-,14-,15-,16+,17-,18-/m1/s1
• InChI key: FYGDTMLNYKFZSV-PXXRMHSHSA-N

Description

General description

Maltotriose is a (1-4)-linked glucose oligomer that serves as the inducer of the maltose regulon of Escherichia coli.

Maltotriose, a short-chain glucose-based oligosaccharide elicits a sweet taste. This trisaccharide is made up of three 1,4 linked α-D-glucose units.

Application

Maltotriose has been used:

• as a carbohydrate standard to determine the carbohydrate composition of the wort by high-performance liquid chromatography paired with refractive index detection (HPLC-RID)
• as an acceptor substrate to determine the transglycosylation activity of amylomaltase
• as an acceptor substrate in hydrolytic activity and thermal stability assays
• in a comparative study to investigate the infrared (IR)-Fourier spectra of a carbohydrate series

Maltotriose has been used:

• in a study to assess the rapid determination of the attenuation limit of beer
• in a study to investigate the influence of fourth-generation poly(propyleneimine) dendrimers on blood cells

Biochem/physiol Actions

Maltotriose is a ligand of the human sweet taste receptor hT1R2/hT1R3.

Other Notes

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

Safety Information

• 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)