Description

n-(4-Bromo-3-Methylphenyl)Methanesulfonamide is a specialized organic intermediate featuring a brominated aromatic ring system coupled with a methanesulfonamide functional group. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical and life science industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as enzyme inhibitors.
• Agrochemical Synthesis: Serves as a building block for creating novel herbicides, fungicides, or plant growth regulators with specific activity profiles.
• Material Science Research: Used in the development of advanced organic materials, such as liquid crystals or organic semiconductors, where its bromo group allows for further functionalization via cross-coupling reactions.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and protein interactions.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects undertaken by CDMOs (Contract Development and Manufacturing Organizations) for client-specific molecules.

Basic Information

Product Name	n-(4-Bromo-3-Methylphenyl)Methanesulfonamide
CAS No.	149105-00-0
Molecular Formula	C8H10BrNO2S
Molecular Weight	264.14 g/mol
Synonyms	4'-Bromo-3'-methylmethanesulfonanilide; N-(4-Bromo-3-methylphenyl)methanesulfonamide; Methanesulfonamide, N-(4-bromo-3-methylphenyl)-; 4-Bromo-3-methyl-N-(methylsulfonyl)aniline; 1-Bromo-4-[(methylsulfonyl)amino]-2-methylbenzene; p-Bromo-m-tolyl methanesulfonamide; NSC 405124
EINECS	Contact for details

Quality Control

Our n-(4-Bromo-3-Methylphenyl)Methanesulfonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production standards. Specifications are designed to meet the rigorous demands of pharmaceutical and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.