Description

n-(4-Methyl-2-Pyridyl)Benzenesulfonamide is a specialized organic compound featuring a benzenesulfonamide core linked to a substituted pyridine ring, serving as a key synthetic intermediate and functional building block. Its molecular architecture makes it valuable for constructing more complex molecules, particularly in pharmaceutical research and fine chemical synthesis. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for applications in medicinal chemistry and catalyst ligand development.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators where the sulfonamide moiety is a key pharmacophore.
• Ligand Synthesis: Serves as a precursor for creating specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and protein interactions.
• Fine Chemical Production: Acts as an intermediate in the multi-step synthesis of dyes, pigments, and other high-value specialty chemicals.
• Academic & Industrial R&D: Employed in research laboratories for method development and exploring new chemical reactions and synthetic routes.

Basic Information

Product Name	n-(4-Methyl-2-Pyridyl)Benzenesulfonamide
CAS No.	53472-20-1
Molecular Formula	C12H12N2O2S
Molecular Weight	248.30 g/mol
Synonyms	N-(4-Methylpyridin-2-yl)benzenesulfonamide; Benzenesulfonamide, N-(4-methyl-2-pyridinyl)-; 2-(Phenylsulfonamido)-4-methylpyridine; 4-Methyl-2-(phenylsulfonylamino)pyridine; N-(4-Methyl-2-pyridinyl)benzenesulfonamide; 53472-20-1; 4-Methyl-2-pyridinylbenzenesulfonamide
EINECS	Contact for details

Quality Control

Our n-(4-Methyl-2-Pyridyl)Benzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay (HPLC), related substances, and residual solvents. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability for critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.