Description

3-Bromo-4-Methoxy-n-Methylbenzenesulfonamide is a high-purity, synthetically valuable sulfonamide derivative. This compound serves as a critical advanced pharmaceutical intermediate and versatile building block in organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with sulfonamide-based pharmacophores.
• Agrochemical Research: Building block for developing new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Used in coupling reactions, functional group transformations, and as a source of the bromo-methoxy-phenyl moiety.
• Material Science: Potential monomer or additive in the development of specialty polymers and advanced materials.
• Chemical Biology Probe: Used in medicinal chemistry for structure-activity relationship (SAR) studies and biological target identification.

Basic Information

Product Name	3-Bromo-4-Methoxy-n-Methylbenzenesulfonamide
CAS No.	358665-54-0
Molecular Formula	C8H10BrNO3S
Molecular Weight	280.14 g/mol
Synonyms	N-Methyl-3-bromo-4-methoxybenzenesulfonamide; 3-Bromo-4-methoxy-N-methylbenzenesulfonamide; Benzenesulfonamide, 3-bromo-4-methoxy-N-methyl-; 3-Bromo-4-methoxy-N-methylbenzene-1-sulfonamide; 358665-54-0; N-Methyl-3-bromo-4-methoxybenzene-1-sulfonamide
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Methoxy-n-Methylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity, identity, and consistency. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to support your quality assurance and regulatory compliance needs.

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 strong oxidizing agents.

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.