Description

Pyridine, 4-Chloro-2-Ethenyl- (9Ci) is a specialized halogenated pyridine derivative, serving as a versatile and valuable building block in advanced organic synthesis. Its unique structure, featuring both chloro and ethenyl substituents, makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for creating heterocyclic cores with specific biological activity.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where the pyridine moiety contributes to efficacy.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in metal-catalyzed cross-coupling and other transition metal-catalyzed reactions.
• Material Science Research: Employed in the development of organic electronic materials, such as components for OLEDs or conductive polymers.
• Chemical Research & Development: A versatile building block for academic and industrial research into novel organic compounds and reaction methodologies.

Basic Information

Product Name	Pyridine, 4-Chloro-2-Ethenyl- (9Ci)
CAS No.	98420-89-4
Molecular Formula	C7H6ClN
Molecular Weight	139.58 g/mol
Synonyms	4-Chloro-2-vinylpyridine; 2-Vinyl-4-chloropyridine; 4-Chloro-2-ethenylpyridine; 2-Ethenyl-4-chloropyridine; 4-Chloro-2-vinyl-pyridine; (4-Chloropyridin-2-yl)ethene; 98420-89-4; 4-Chloro-2-vinyl pyridine
EINECS	Contact for details

Quality Control

Our Pyridine, 4-Chloro-2-Ethenyl- (9Ci) is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including chromatographic and spectroscopic methods, to verify identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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