Description

Maltotriose Hydrate 95 is a high-purity trisaccharide derived from starch hydrolysis, consisting of three glucose units linked by α-1,4 glycosidic bonds. This product is valued for its consistent quality and defined molecular structure, making it an essential standard and intermediate in advanced biochemical research and process development. It serves critical roles in the food science, pharmaceutical, and biotechnology industries, where precise carbohydrate substrates are required.

Application

• Biochemical Research Standard: Used as a precise reference standard in chromatography (HPLC, HPAEC-PAD) and mass spectrometry for the quantification and identification of oligosaccharides.
• Enzyme Substrate & Assay Development: Serves as a specific substrate for studying the activity and kinetics of enzymes like α-glucosidase, amylases, and transglucosidases.
• Pharmaceutical Excipient Research: Investigated for its potential as a stabilizer, carrier, or sweetener in novel drug formulations and delivery systems.
• Microbial Fermentation Media: Acts as a defined carbon source in fermentation processes for the production of organic acids, enzymes, or other metabolites.
• Diagnostic Reagent Component: Used in the formulation of clinical diagnostic kits for carbohydrate metabolism disorders.

Basic Information

Product Name	Maltotriose Hydrate 95
CAS No.	312693-63-3
Molecular Formula	C18H32O16 · xH2O
Molecular Weight	504.44 g/mol (Anhydrous basis)
Synonyms	α-Maltotriose Hydrate; D-Maltotriose Hydrate; O-α-D-Glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-D-glucose Hydrate; Amylotriose Hydrate; 42-α-D-Glucosylmaltose Hydrate; Maltotriose Monohydrate (common); Maltotriose
EINECS	Contact for details

Quality Control

Our Maltotriose Hydrate 95 is produced and controlled under a strict quality management system. Each batch is tested to ensure it meets high-purity standards suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identification, and specific tests is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive). For long-term storage, consider desiccated conditions to maintain stability and prevent clumping.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Specific Optical Rotation	+168° to +178° (c=1 in H2O)
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%
Microbial Limits	Meets standard criteria

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.