Description

2-Methyl-5-Vinylpyridine is a versatile pyridine derivative featuring a reactive vinyl group, making it a valuable intermediate in organic synthesis. Its primary commercial value lies in its ability to undergo polymerization and serve as a building block for specialty chemicals and advanced materials. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to develop new products with tailored properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifier: Serves as a comonomer to introduce pyridine functionality into polymers, enhancing properties like adhesion, dyeability, and chemical resistance.
• Ion-Exchange Resins: A precursor for manufacturing specialty resins used in water treatment and purification processes.
• Corrosion Inhibitors: Incorporated into formulations that protect metals in industrial and marine environments.
• Crosslinking Agent: Utilized in the production of thermosetting plastics and elastomers to improve thermal and mechanical stability.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and material science applications.

Basic Information

Product Name	2-Methyl-5-Vinylpyridine
CAS No.	140-76-1
Molecular Formula	C8H9N
Molecular Weight	119.16 g/mol
Synonyms	5-Ethenyl-2-methylpyridine; 2-Methyl-5-ethenylpyridine; 5-Vinyl-2-picoline; 2-Picoline, 5-vinyl-; 2-Methyl-5-vinylpyridine; 5-Vinyl-2-methylpyridine; β-Methyl-5-vinylpyridine; NSC 60548
EINECS	205-433-5

Quality Control

Our 2-Methyl-5-Vinylpyridine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay by GC/HPLC and impurity profiling, to ensure it meets the high-purity standards required for sensitive synthetic applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. For long-term storage, consider packaging under an inert gas such as nitrogen.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%

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