Description

3-Methyl-5-Vinylpyridine is a versatile vinyl-substituted pyridine derivative that serves as a crucial building block in advanced organic synthesis. Its reactive vinyl group and heterocyclic structure make it a valuable monomer for creating specialty polymers and functional materials with tailored properties. This compound is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries for developing novel active ingredients and high-performance resins.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system.
• Agrochemical Synthesis: Used in the manufacture of advanced crop protection agents, including herbicides and fungicides.
• Polymer & Resin Production: Acts as a functional monomer for producing specialty polymers, ion-exchange resins, and coatings with enhanced chemical resistance.
• Ligand & Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic systems.
• Corrosion Inhibitor Formulation: A component in formulations designed to protect metals in industrial processes.
• Research & Development: Serves as a versatile scaffold in academic and industrial R&D for exploring new chemical entities and material science applications.

Basic Information

Product Name	3-Methyl-5-Vinylpyridine
CAS No.	51961-51-4
Molecular Formula	C8H9N
Molecular Weight	119.16 g/mol
Synonyms	5-Ethenyl-3-methylpyridine; 3-Methyl-5-vinylpyridine; 5-Vinyl-3-picoline; 3-Methyl-5-ethenylpyridine; 5-Vinyl-3-methylpyridine; 3-Picoline, 5-vinyl-; Pyridine, 3-methyl-5-vinyl-; 5-Vinyl-3-methylpyridine
EINECS	257-570-5

Quality Control

Our 3-Methyl-5-Vinylpyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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