Description

Pyridine, 2-(2-Chloroethenyl)-, (Z)- (9Ci) is a specialized halogenated pyridine derivative, a key chiral building block in advanced organic synthesis. Its precise stereochemistry and reactive vinyl chloride moiety make it a valuable intermediate for constructing complex molecular architectures. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the research and development of new drug candidates, particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its specific structure contributes to biological activity.
• Ligand Precursor: Serves as a starting material for the synthesis of specialized ligands used in asymmetric catalysis and coordination chemistry.
• Material Science Research: Employed in the development of functionalized polymers and advanced organic materials with tailored properties.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Item	Detail
Product Name	Pyridine, 2-(2-Chloroethenyl)-, (Z)- (9Ci)
CAS No.	189350-72-9
Molecular Formula	C7H6ClN
Molecular Weight	139.58 g/mol
Synonyms	(Z)-2-(2-Chlorovinyl)pyridine; (Z)-β-(2-Chlorovinyl)pyridine; (Z)-2-(2-Chloroethenyl)pyridine; (Z)-1-(2-Chloroethenyl)-2-pyridine; 2-[(1Z)-2-Chloroethenyl]pyridine; (Z)-2-Vinylchloropyridine; (Z)-2-(Chlorovinyl)pyridine; (Z)-2-(2-Chloroethylidene)-1,2-dihydropyridine
EINECS	Contact for details

Quality Control

Our Pyridine, 2-(2-Chloroethenyl)-, (Z)- (9Ci) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay, stereochemical purity, and impurity profiles are provided and available upon request, supporting your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Isomeric Purity (Z-isomer, 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.