Description

Pyridine, 3-Chloro-2-(Phenylsulfonyl)- is a specialized sulfonated pyridine derivative, identified by CAS NO 950693-94-4, that serves as a high-value synthetic intermediate in advanced organic synthesis. Its unique molecular architecture, featuring both a chloro and a phenylsulfonyl substituent on the pyridine ring, makes it a critical building block for constructing complex molecules with targeted functionalities. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring a functionalized pyridine core.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its reactive sites for structural diversification.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the synthesis of organic electronic materials and functional polymers.
• Custom Synthesis and Contract Manufacturing: A valuable starting material for custom synthesis houses serving the life sciences sector.

Basic Information

Item	Detail
Product Name	Pyridine, 3-Chloro-2-(Phenylsulfonyl)-
CAS No.	950693-94-4
Molecular Formula	C11H8ClNO2S
Molecular Weight	253.70 g/mol
Synonyms	3-Chloro-2-(phenylsulfonyl)pyridine; 2-(Benzenesulfonyl)-3-chloropyridine; 3-Chloro-2-pyridyl phenyl sulfone; 950693-94-4; 3-Chloro-2-(phenylsulfonyl)pyridine
EINECS	Contact for details

Quality Control

Our Pyridine, 3-Chloro-2-(Phenylsulfonyl)- is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, suitable for research and development applications. While produced to general laboratory grade standards, specifications can be tailored to meet specific project requirements. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details

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