Description

6-Methoxy-Pyridine-2-Sulfonyl Chloride is a high-purity, reactive chemical intermediate essential for advanced organic synthesis. Its value lies in its role as a versatile sulfonylation reagent, enabling the precise introduction of the 6-methoxypyridyl-2-sulfonyl moiety into target molecules. This compound is critically needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in kinase inhibitor and other small molecule therapeutic programs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides.
• Chemical Biology & Proteomics: Acts as a reagent for labeling or modifying biomolecules in probe development and activity-based protein profiling (ABPP).
• Material Science Research: Employed in the creation of specialty polymers and functional materials with tailored sulfonamide linkages.
• Custom Synthesis & Contract Manufacturing: A critical raw material for CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.

Basic Information

Product Name	6-Methoxy-Pyridine-2-Sulfonyl Chloride
CAS No.	1055307-65-7
Molecular Formula	C6H6ClNO3S
Molecular Weight	207.64 g/mol
Synonyms	2-Methoxy-6-pyridinesulfonyl chloride; 6-Methoxy-2-pyridinesulfonyl chloride; 2-Pyridinesulfonyl chloride, 6-methoxy-; 6-Methoxypyridine-2-sulfonyl chloride; 6-Methoxy-2-sulfonylchloridopyridine; 6-Methoxypyridine-2-sulfonchlorid; 2-Chlorosulfonyl-6-methoxypyridine
EINECS	Contact for details

Quality Control

Our 6-Methoxy-Pyridine-2-Sulfonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high chemical purity and consistency, meeting the stringent requirements for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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 sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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