Description

Pyridine, 3-Bromo-2-(Methylsulfonyl)- is a high-purity, functionalized pyridine derivative serving as a critical building block in advanced organic synthesis. This compound matters for its unique sulfonyl and bromo substituents, which enable precise chemical modifications and the construction of complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: Key synthon for the development of new drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the preparation of advanced herbicides, fungicides, and plant growth regulators.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized ligands in transition metal catalysis.
• Material Science Research: Building block for synthesizing functionalized polymers and organic electronic materials.
• Custom Synthesis & Contract Manufacturing: Supplied to CROs and CDMOs for client-specific research and scale-up projects.
• Academic & Institutional Research: Used in universities and government labs for fundamental studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	Pyridine, 3-Bromo-2-(Methylsulfonyl)-
CAS No.	1209459-95-9
Molecular Formula	C7H8BrNO2S
Molecular Weight	250.11 g/mol
Synonyms	3-Bromo-2-(methylsulfonyl)pyridine; 2-(Methylsulfonyl)-3-bromopyridine; 3-Bromo-2-methanesulfonylpyridine; 3-Bromopyridine-2-sulfonyl methyl; Pyridine, 3-bromo-2-(methylsulfonyl)-; 1209459-95-9; 3-Bromo-2-pyridyl methyl sulfone
EINECS	Contact for details

Quality Control

Our Pyridine, 3-Bromo-2-(Methylsulfonyl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with full traceability are provided with every shipment, supporting compliance with cGMP and ICH guidelines for advanced pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

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%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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