Description

Hexadimethrine Chloride is a synthetic, cationic polymer widely recognized for its potent polycationic properties. This compound is essential as a highly effective flocculant, precipitating agent, and nucleic acid precipitant in critical bioprocessing and water treatment applications. It is a key material for industries including biotechnology, pharmaceuticals, and industrial wastewater management, where reliable performance and purity are paramount.

Application

• Nucleic Acid Precipitation: A standard reagent for the rapid precipitation and purification of DNA and RNA in molecular biology and genetic research.
• Bioprocessing & Vaccine Production: Used to precipitate host cell DNA and other negatively charged impurities during downstream purification of proteins, viruses, and vaccines.
• Water & Wastewater Treatment: Acts as a powerful cationic flocculant to clarify water by aggregating suspended solids, colloids, and organic matter.
• Paper & Pulp Industry: Employed as a retention and drainage aid, improving paper formation and dewatering processes.
• Cosmetics & Personal Care: Functions as a conditioning agent and viscosity modifier in hair care and skincare formulations.
• Laboratory Research: Utilized in various biochemical assays and as a transfection enhancer in cell culture studies.

Basic Information

Product Name	Hexadimethrine Chloride
CAS No.	68393-49-7
Molecular Formula	(C13H30N2)n • xCl
Molecular Weight	Variable polymer
Synonyms	Polybrene; 1,5-Dimethyl-1,5-diazaundecamethylene polymethobromide; Poly[(dimethylimino)(2-hydroxy-1,3-propanediyl) chloride]; Hexadimethrine bromide (common salt form); Poly(hexamethylenedimethylammonium chloride); Cationic polymer 1; Aldrich polymer reagent; Transfection reagent
EINECS	Contact for details

Quality Control

Our Hexadimethrine Chloride is manufactured under a strict quality management system. Each batch is tested to ensure it meets stringent specifications for identity, purity, and performance. Certificates of Analysis (COA) detailing assay, impurity profiles, and other critical parameters are provided to guarantee traceability and consistency for your research and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (Nitrogen Content)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm
Biological Activity (Precipitation)	Conforms

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