Maltononaose

Maltononaose is a linear oligosaccharide consisting of 9 glucose units linked by alpha-1, 4-glucoside bonds. Maltononaose is used as a substrate to study the subsites affinity of glucoamylase. Maltononaose can be used to determine the activity of amylase and to optimize the process of starch hydrolysis[1][2].

Product Specifications

CAS Number

[6471-60-9]

UNSPSC

12352005

Hazard Statement

H302, H315, H319, H335

Target

Others

Type

Natural Products

Related Pathways

Others

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/maltononaose.html

Purity

98.0

Solubility

H2O : 75 mg/mL (ultrasonic)

Smiles

OC[C@@H](O[C@@H]1O[C@@H]([C@@H]([C@H]2O)O)[C@H](O[C@@H]2O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)C=O)CO)[C@H]([C@@H]([C@H]1O)O)O[C@H]([C@@H]([C@H]3O)O)O[C@@H]([C@H]3O[C@H]([C@@H]([C@H]4O)O)O[C@@H]([C@H]4O[C@H]([C@@H]([C@H]5O)O)O[C@@H]([C@H]5O[C@H]([C@@H]([C@H]6O)O)O[C@@H]([C@H]6O[C@H]([C@@H]([C@H]7O)O)O[C@@H]([C@H]7O[C@H]([C@@H]([C@H]8O)O)O[C@@H]([C@H]8O)CO)CO)CO)CO)CO)CO

Molecular Formula

C54H92O46

Molecular Weight

1477.28

Precautions

H302, H315, H319, H335

References & Citations

[1]ERMER J, et al. Subsite affinities of Aspergillus niger glucoamylase II determined with p-nitrophenylmaltooligosaccharides[J]. 1993.|[2]Tran P L, et al. One-step synthesis of glycogen-type polysaccharides from maltooctaose and its structural characteristics[J]. Carbohydrate Polymers, 2022, 284: 119175.