Description

N,n-Dimethylaminoethyl Paramylon is a chemically modified derivative of paramylon, a unique β-1,3-glucan polymer. This functionalization with a dimethylaminoethyl group introduces cationic properties, making it valuable for applications requiring enhanced solubility, bioadhesion, or interaction with anionic species. It serves as a critical intermediate and functional material for researchers and manufacturers in advanced biomaterials and life sciences. Key industries utilizing this specialty polymer include pharmaceutical development, cosmetic science, and novel material research.

Application

• Pharmaceutical Excipient: Used as a cationic polymer for controlled drug delivery systems, enhancing mucoadhesion and bioavailability.
• Gene Delivery Vector: Acts as a component in non-viral transfection reagents, facilitating the delivery of nucleic acids into cells.
• Cosmetic Formulations: Employed in skincare and haircare products as a conditioning agent and viscosity modifier with film-forming properties.
• Biomaterial Scaffolds: Serves as a functionalized polymer for creating tissue engineering scaffolds that promote cell attachment and growth.
• Chromatography Media: Utilized as a ligand or base matrix for ion-exchange chromatography purification of biomolecules.
• Wound Healing Dressings: Incorporated into advanced wound care materials for its hemostatic and potentially antimicrobial properties.
• Flocculation Agent: Applied in water treatment and bioprocessing for the aggregation and removal of suspended anionic particles.
• Research & Development: A key reagent for academic and industrial R&D exploring novel polysaccharide derivatives and their biological interactions.

Basic Information

Product Name	N,n-Dimethylaminoethyl Paramylon
CAS No.	123138-29-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	DEAE-Paramylon; Dimethylaminoethyl Paramylon Ether; 2-(Dimethylamino)ethyl paramylon ether; N,N-Dimethyl-2-aminoethyl paramylon; Cationic paramylon; β-1,3-Glucan, 2-(dimethylamino)ethyl ether; Poly[β-1,3-glucan], 2-(dimethylamino)ethyl ether
EINECS	Contact for details

Quality Control

Our N,n-Dimethylaminoethyl Paramylon is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as degree of substitution, nitrogen content, and microbiological quality. We adhere to cGMP principles where applicable to support its use in pharmaceutical and cosmetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed in a dry environment to prevent moisture absorption and degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (Nitrogen Content)	Contact for details
Degree of Substitution (DS)	Contact for details
Loss on Drying	≤ 8.0 %
Residue on Ignition	≤ 2.0 %
Heavy Metals	≤ 20 ppm
Microbiological Control	Meets specified limits

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