Description

3-Bromo-5-Methoxybenzenesulfonamide is a high-purity, functionalized benzenesulfonamide derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both bromo and methoxy substituents, makes it a versatile intermediate for constructing complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting enzyme inhibition via sulfonamide pharmacophores.
• Agrochemical Research: Used in developing new herbicides, fungicides, and pesticides, leveraging its halogenated aromatic core for bioactivity.
• Material Science: Serves as a monomer or functionalizing agent in the production of specialty polymers and advanced materials.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and as a scaffold for further functionalization in medicinal chemistry.
• Life Science Research: Utilized as a biochemical tool or probe in academic and industrial research laboratories.

Basic Information

Product Name	3-Bromo-5-Methoxybenzenesulfonamide
CAS No.	1261438-84-9
Molecular Formula	C7H8BrNO3S
Molecular Weight	266.11 g/mol
Synonyms	3-Bromo-5-methoxybenzenesulfonamide; 5-Methoxy-3-bromobenzenesulfonamide; Benzenesulfonamide, 3-bromo-5-methoxy-; 1261438-84-9; 3-Br-5-MeO-BSA
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Methoxybenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

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%

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