Description

2-Chloro-5-(5-Chloro-2-Thienyl)Pyridine is a high-value, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its precise molecular architecture, which serves as a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents, including herbicides and insecticides, leveraging its halogenated heterocyclic structure.
• Material Science Research: Serves as a precursor for the development of organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic semiconductors.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and target engagement.
• Custom Synthesis & Contract Manufacturing: An essential building block for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.

Basic Information

Product Name	2-Chloro-5-(5-Chloro-2-Thienyl)Pyridine
CAS No.	1187168-16-6
Molecular Formula	C9H5Cl2NS
Molecular Weight	230.11 g/mol
Synonyms	5-(5-Chloro-2-thienyl)-2-chloropyridine; 2-Chloro-5-(5-chlorothiophen-2-yl)pyridine; 2-Chloro-5-(5-chloro-2-thienyl)pyridine; 2-Chloro-5-(5-chloro-thiophen-2-yl)-pyridine; (5-Chloro-2-thienyl)-2-chloropyridine; 1187168-16-6; 5-(5-Chlorothiophen-2-yl)-2-chloropyridine
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-(5-Chloro-2-Thienyl)Pyridine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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