Description

2-[(4-Chlorophenyl)Thio]Pyridine-3-Carbonyl Chloride is a high-purity organic intermediate featuring a reactive acid chloride group and a chlorophenylthio moiety. This compound matters as a critical building block for synthesizing complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the life sciences sector for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the development of potential drug candidates, especially in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides requiring specific chlorophenylthio functionalities.
• Ligand and Catalyst Precursor: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the synthesis of functionalized polymers and advanced organic materials with tailored properties.
• Custom Synthesis and Contract Manufacturing: A vital component for CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for client projects.

Basic Information

Product Name	2-[(4-Chlorophenyl)Thio]Pyridine-3-Carbonyl Chloride
CAS No.	97936-44-2
Molecular Formula	C12H7Cl2NOS
Molecular Weight	284.16 g/mol
Synonyms	3-Pyridinecarbonyl chloride, 2-[(4-chlorophenyl)thio]-; 2-((4-Chlorophenyl)thio)nicotinoyl chloride; 2-(4-Chlorophenylsulfanyl)nicotinoyl chloride; 2-(p-Chlorophenylthio)nicotinoyl chloride; 97936-44-2; Nicotinoyl chloride, 2-[(4-chlorophenyl)thio]-
EINECS	Contact for details

Quality Control

Our 2-[(4-Chlorophenyl)Thio]Pyridine-3-Carbonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) with detailed batch-specific results are provided to guarantee traceability and compliance with your research or production standards.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, open flames, and incompatible materials such as strong bases, alcohols, and amines.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (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.