Description

Amylopectin Sulfate is a sulfated polysaccharide derivative of amylopectin, a major component of starch. This chemical modification significantly enhances its anionic character and biological activity, making it a valuable functional polymer. It is primarily utilized in the pharmaceutical, biomedical research, and specialty chemical industries for its anticoagulant, antiviral, and polyanionic properties. The compound is supplied under stringent quality control to meet the specific demands of advanced research and formulation development.

Application

• Anticoagulant Research & Development: Serves as a model heparinoid or heparin analog in studies of blood coagulation mechanisms and the development of novel antithrombotic agents.
• Virology & Microbiology: Used as a polyanionic compound to inhibit the attachment of viruses (e.g., herpes simplex, HIV) and some microbes to host cells in experimental settings.
• Biomaterial & Drug Delivery: Acts as a functional component in the design of hydrogels, coatings, and matrices for controlled drug release and tissue engineering applications.
• Diagnostic Reagents: Employed in the formulation of certain clinical diagnostic kits and assays that require sulfated polysaccharides.
• Enzyme Inhibition Studies: Functions as an inhibitor for various enzymes, such as pepsin and other proteases, in biochemical research.
• Industrial Stabilizer & Modifier: Can be used as a specialty anionic stabilizer, thickener, or modifier in niche industrial formulations.

Basic Information

Product Name	Amylopectin Sulfate
CAS No.	9047-13-6
Molecular Formula	(C6H10O5)n·(SO3)x
Molecular Weight	Variable (High Polymer)
Synonyms	Amylopectin polysulfate; Sulfated amylopectin; Amylopectin hydrogen sulfate; Starch sulfate (amylopectin fraction); Poly(1,4-α-D-glucopyranose-6-sulfate); Heparinoid; Polyanion S; APS
EINECS	Contact for details

Quality Control

Every batch of Amylopectin Sulfate is manufactured and tested under a rigorous quality management system. Specifications are designed to ensure batch-to-batch consistency for research and development purposes. A comprehensive Certificate of Analysis (COA) detailing purity, sulfur content, viscosity, and other critical parameters is provided with each shipment. We can support compliance documentation for research use in regulated environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Assay (Sulfur Content)	10.0% - 18.0% (or as specified)
pH (1% Solution)	5.0 - 7.5
Loss on Drying	< 10.0 %
Residue on Ignition (Sulfated Ash)	< 5.0 %
Viscosity	Reported per grade
Biological Activity (if specified)	Reported (e.g., Anticoagulant units/mg)

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