Description

Pyridine, 4-(1-Chloroethenyl)- (9Ci) CAS NO 100325-28-8 is a specialized halogenated pyridine derivative, serving as a versatile and reactive chemical intermediate. Its core value lies in enabling the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries seeking to introduce specific functional groups into heterocyclic systems.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of active pharmaceutical ingredients (APIs), especially those containing complex pyridine-based heterocycles.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its reactive vinyl chloride moiety.
• Ligand and Catalyst Precursor: Serves as a precursor for creating specialized ligands used in metal-catalyzed coupling reactions and other catalytic processes.
• Material Science Research: Employed in the development of advanced organic materials, such as conductive polymers or liquid crystals, where its structure can modify electronic properties.
• Fine Chemical Synthesis: Acts as a versatile intermediate for custom synthesis and the production of high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	Pyridine, 4-(1-Chloroethenyl)- (9Ci)
CAS No.	100325-28-8
Molecular Formula	C7H6ClN
Molecular Weight	139.58 g/mol
Synonyms	4-(1-Chloroethenyl)pyridine; 4-Vinylpyridine, 2-chloro- (related isomer); 4-(Chlorovinyl)pyridine; 2-Chloro-4-vinylpyridine (isomer); 4-Pyridinyl, 2-chloroethenyl-; 100325-28-8; 4-(1-Chloroethylene)pyridine
EINECS	Contact for details

Quality Control

Our Pyridine, 4-(1-Chloroethenyl)- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing specific results for identity, purity, and impurities is provided with every shipment to guarantee traceability and consistency for your critical applications.

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 amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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