Description

Poly-4-Vinyl-n-Ethylpyridine is a functional polymer featuring a pendant pyridine group with an ethyl substituent, offering unique chemical reactivity and binding properties. This compound is valued for its ability to act as a ligand, catalyst support, or functional material in advanced chemical synthesis and material science. It is primarily utilized by researchers and manufacturers in the pharmaceutical, specialty polymer, and analytical chemistry sectors for applications requiring tailored polymeric matrices.

Application

• Polymer-Supported Catalysis: Acts as a solid-phase ligand or support for transition metal catalysts in organic synthesis.
• Ion-Exchange Resins: Used in the preparation of specialty resins for selective ion capture and purification processes.
• Pharmaceutical Intermediates: Serves as a key polymeric building block or functionalizing agent in drug development.
• Chelating Agents: Employed in the synthesis of materials designed for metal ion sequestration and recovery.
• Analytical Chemistry: Utilized as a stationary phase modifier in chromatography for specialized separations.
• Advanced Material Synthesis: Incorporated into functional coatings, membranes, or composites to impart specific chemical functionality.

Basic Information

Product Name	Poly-4-Vinyl-n-Ethylpyridine
CAS No.	25619-82-3
Molecular Formula	(C9H11N)n
Molecular Weight	Contact for details
Synonyms	Poly(4-vinyl-N-ethylpyridinium); Poly(4-vinyl-N-ethylpyridine); 4-Ethenyl-N-ethylpyridine polymer; Poly(4-vinyl-N-ethylpyridinium salt); Poly(4-VNEtPy); P4VNEtP; Poly(4-vinylpyridine) N-ethyl derivative; Poly(4-VP-co-ethyl)
EINECS	Contact for details

Quality Control

Our Poly-4-Vinyl-n-Ethylpyridine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) documenting key parameters such as degree of functionalization, molecular weight distribution, and residual monomer content is provided with every shipment.

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 sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or beads
Identification (IR)	Conforms to structure
Assay (Nitrogen Content)	≥ 95.0%
Degree of Functionalization	Contact for details
Moisture Content (KF)	≤ 5.0%
Residual Monomer (HPLC)	≤ 1.0%
Particle Size	Customizable

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