Description

n-(5-Bromopyrazin-2-Yl)-4-Methylbenzenesulfonamide is a high-purity organic building block and pharmaceutical intermediate of significant commercial interest. This compound is valued for its role in the synthesis of complex molecules, particularly in medicinal chemistry and agrochemical research. It is primarily needed by R&D laboratories, fine chemical manufacturers, and pharmaceutical companies engaged in developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other biological pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging the pyrazine core for biological activity.
• Chemical Synthesis: Serves as a versatile precursor for further functionalization, enabling the creation of diverse chemical libraries for screening.
• Material Science: Potential use in the development of specialty polymers or organic electronic materials due to its aromatic and heterocyclic structure.
• Academic & Contract Research: Employed in university and CRO laboratories for fundamental organic chemistry research and custom synthesis projects.

Basic Information

Product Name	n-(5-Bromopyrazin-2-Yl)-4-Methylbenzenesulfonamide
CAS No.	767342-42-7
Molecular Formula	C11H10BrN3O2S
Molecular Weight	328.19 g/mol
Synonyms	5-Bromo-N-(pyrazin-2-yl)-4-methylbenzenesulfonamide; 4-Methyl-N-(5-bromopyrazin-2-yl)benzenesulfonamide; p-Toluenesulfonamide, N-(5-bromo-2-pyrazinyl)-; Benzenesulfonamide, 4-methyl-N-(5-bromo-2-pyrazinyl)-; 767342-42-7; 5-Bromo-2-(p-tolylsulfonamido)pyrazine
EINECS	Contact for details

Quality Control

Our n-(5-Bromopyrazin-2-Yl)-4-Methylbenzenesulfonamide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for critical research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.