Description

Pyridine, 2-Ethenyl-, Polymer With Diethenylbenzene And Ethenylethylbenzene is a high-performance, cross-linked polymeric resin derived from functionalized pyridine and styrenic monomers. This material matters for its unique combination of chemical stability, tailored porosity, and surface functionality, making it an excellent platform for advanced separation and purification processes. Industrial buyers in the pharmaceutical, fine chemical, and water treatment sectors need it for applications requiring selective adsorption, catalysis, or ion exchange.

Application

• Chromatography Media: As a stationary phase for high-performance liquid chromatography (HPLC) and preparative chromatography for the separation of complex organic mixtures, isomers, and biomolecules.
• Catalyst Support: Serving as a robust, functionalized support for immobilizing metal catalysts or enzymes used in fine chemical synthesis and pharmaceutical manufacturing.
• Selective Adsorption: For the removal of specific contaminants, metal ions, or organic compounds from industrial wastewater and process streams.
• Ion Exchange Resin: Utilized in specialized ion exchange processes where the pyridine functionality provides unique selectivity for certain anions or metal complexes.
• Solid-Phase Synthesis: Acting as a polymeric support for peptide synthesis or other solid-phase organic synthesis (SPOS) applications.
• Analytical Sample Preparation: In solid-phase extraction (SPE) cartridges for the enrichment and clean-up of analytes prior to instrumental analysis.

Basic Information

Item	Detail
Product Name	Pyridine, 2-Ethenyl-, Polymer With Diethenylbenzene And Ethenylethylbenzene
CAS No.	63951-51-9
Molecular Formula	(C7H7N · C10H10 · C10H12)n
Molecular Weight	Polymeric substance (Contact for details)
Synonyms	2-Vinylpyridine-divinylbenzene-ethylvinylbenzene copolymer; 2-Vinylpyridine/DVB/EVB copolymer; Poly(2-vinylpyridine-co-divinylbenzene-co-ethylvinylbenzene); 2-VP/DVB/EVB terpolymer; Pyridine-functionalized styrenic resin; Adsorption resin VP-DVB-EVB; Ion exchange resin precursor; CAS 63951-51-9
EINECS	Contact for details

Quality Control

Our Pyridine, 2-Ethenyl-, Polymer With Diethenylbenzene And Ethenylethylbenzene is manufactured under a strict quality management system. Each batch is characterized for critical parameters including particle size distribution, pore volume, specific surface area, and functional group capacity to ensure consistent performance in your application. Certificates of Analysis (COA) detailing these specifications are available upon request.

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). Keep away from strong oxidizing agents. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent moisture uptake which may affect performance.

Specification

Item	Specification
Appearance	Off-white to light tan beads
Particle Size Range	Specification available upon request
Pore Volume	Specification available upon request
Specific Surface Area	Specification available upon request
Nitrogen Content (Pyridine Functionality)	Specification available upon request
Crosslinking Degree	Specification available upon request
Moisture Content	Specification available upon request

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