Description

Pyridine, 1-Oxide-4-Ethenyl-, Homopolymer is a synthetic polymer derived from the vinylpyridine N-oxide monomer. This specialized polymer is valued for its unique combination of polyelectrolyte behavior and the chemical functionality of the pyridine N-oxide group. It serves as a critical functional material in advanced chemical synthesis and material science applications. Key industries that utilize this polymer include pharmaceutical intermediates, specialty coatings, and water treatment formulations.

Application

• Pharmaceutical Intermediates: Acts as a reactive polymer support or a functional component in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Specialty Coatings & Adhesives: Used to formulate coatings with enhanced adhesion, corrosion resistance, or specific surface-modifying properties.
• Water Treatment Chemicals: Employed as a flocculant or chelating agent in industrial water purification processes due to its polyelectrolyte nature.
• Ion-Exchange Resins: Serves as a precursor or functional component in the manufacture of resins for selective ion capture and separation.
• Catalyst Support & Ligand: Provides a polymeric backbone for immobilizing metal catalysts or as a macromolecular ligand in homogeneous catalysis.
• Research & Development: Used in academic and industrial R&D for developing new polymeric materials with tailored electronic or chemical properties.

Basic Information

Item	Detail
Product Name	Pyridine, 1-Oxide-4-Ethenyl-, Homopolymer
CAS No.	58984-27-3
Molecular Formula	(C7H7NO)n
Molecular Weight	Contact for details
Synonyms	Poly(4-vinylpyridine N-oxide); Poly(4-vinylpyridine 1-oxide); 4-Ethenylpyridine 1-oxide homopolymer; P4VPNO; 4-Vinylpyridine N-oxide polymer; Poly(4-VPyNO); 1-Oxido-4-ethenylpyridinium homopolymer; Poly(N-oxido-4-vinylpyridine)
EINECS	Contact for details

Quality Control

Our Pyridine, 1-Oxide-4-Ethenyl-, Homopolymer is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, molecular weight distribution, and functional group integrity. Certificates of Analysis (COA) detailing key parameters such as assay, residual monomer content, and viscosity are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder or solid
Identification (IR)	Conforms to structure
Assay (as polymer)	≥ 95.0 %
Residual Monomer	≤ 1.0 %
Moisture Content	≤ 5.0 %
Viscosity (solution)	Contact for details
Molecular Weight (Mw)	Contact for details

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