Description

3-(2-Methyl-4-Pyrimidinyl)Benzenesulfonyl Chloride is a high-purity sulfonyl chloride derivative, a critical building block in modern organic synthesis. Its core value lies in its reactivity as a sulfonylation agent, enabling the precise introduction of the sulfonyl functional group into complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the development of novel active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of biologically active molecules, including potential kinase inhibitors and receptor antagonists.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides.
• Chemical Research & Development: A versatile reagent for constructing sulfonamide and sulfonate esters in medicinal chemistry programs.
• Material Science: Potential monomer or cross-linking agent for creating specialized polymers with unique properties.
• Custom Synthesis: Serves as a starting material for contract research organizations (CROs) and CDMOs for client-specific molecule production.

Basic Information

Product Name	3-(2-Methyl-4-Pyrimidinyl)Benzenesulfonyl Chloride
CAS No.	465514-07-2
Molecular Formula	C11H9ClN2O2S
Molecular Weight	268.72 g/mol
Synonyms	3-(2-Methylpyrimidin-4-yl)benzenesulfonyl chloride; 3-(2-Methyl-4-pyrimidinyl)benzenesulfonyl chloride; 2-Methyl-4-(3-(chlorosulfonyl)phenyl)pyrimidine; 1-(Chlorosulfonyl)-3-(2-methyl-4-pyrimidinyl)benzene; Benzenesulfonyl chloride, 3-(2-methyl-4-pyrimidinyl)-; 465514-07-2
EINECS	Contact for details

Quality Control

Our 3-(2-Methyl-4-Pyrimidinyl)Benzenesulfonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high-purity intermediates for research and cGMP manufacturing.

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, sparks, open flames, and incompatible materials such as strong bases, amines, and alcohols.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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