Description

.Alpha.-D-Glucan, (14)- is a high-purity polysaccharide characterized by its specific α-(1→4) glycosidic linkages. This compound is essential for research and development in advanced biomaterials and pharmaceutical formulations, where precise molecular structure is critical. It is primarily sought by biotechnology, pharmaceutical, and specialty chemical industries for applications ranging from drug delivery systems to biochemical standards.

Application

• Pharmaceutical Excipient: Used as a binder, filler, or controlled-release matrix in tablet and capsule formulations.
• Biochemical Research: Serves as a standard or substrate in enzymatic studies, particularly for amylases and glucosidases.
• Nutraceutical Ingredient: Incorporated into dietary supplements for its prebiotic and fiber-related properties.
• Material Science: Investigated for the development of biodegradable films, hydrogels, and other functional polymers.
• Food Science: Studied for its role in texture modification, starch analysis, and as a functional food component.
• Diagnostic Reagents: Utilized in the formulation of calibration standards and reagents for clinical diagnostics.

Basic Information

Product Name	.Alpha.-D-Glucan, (14)-
CAS No.	9051-96-1
Molecular Formula	(C6H10O5)n
Molecular Weight	Variable (Polymer)
Synonyms	Amylose; α-(1→4)-D-Glucan; (1→4)-α-D-Glucopyranan; Amylose from potato starch; Linear α-glucan; α-D-Glucopyranosyl-(1→4)-α-D-glucopyranose homopolymer; NSC 403697
EINECS	Contact for details

Quality Control

Our .Alpha.-D-Glucan, (14)- is produced under a quality management system to ensure batch-to-batch consistency. Each lot is tested for key parameters including identity, purity, and molecular weight distribution. Certificates of Analysis (COA) detailing the results are available upon request to support your quality assurance and regulatory needs.

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) and must be kept in a low-humidity environment to prevent caking and degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (as polysaccharide)	≥ 95.0%
Loss on Drying	≤ 8.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Microbial Limits	Meets standard criteria

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