Description

p-Bromo-n-Hydroxy-n-Methylbenzenesulfonamide is a specialized benzenesulfonamide derivative featuring both bromo and N-hydroxy-N-methyl substituents, making it a versatile synthetic intermediate. This compound is valued for its role in constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. It is essential for chemists and R&D teams in fine chemical synthesis, medicinal chemistry, and material science who require high-purity building blocks for advanced applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with sulfonamide-based pharmacophores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a precursor for introducing the bromo and N-hydroxy-N-methyl sulfonamide functional groups into target molecules.
• Material Science Research: Potential monomer or additive in the development of specialty polymers and advanced materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme inhibition and biological pathways.

Basic Information

Product Name	p-Bromo-n-Hydroxy-n-Methylbenzenesulfonamide
CAS No.	3665-11-0
Molecular Formula	C7H8BrNO3S
Molecular Weight	266.11 g/mol
Synonyms	4-Bromo-N-hydroxy-N-methylbenzenesulfonamide; Benzenesulfonamide, 4-bromo-N-hydroxy-N-methyl-; N-Hydroxy-N-methyl-4-bromobenzenesulfonamide; p-Bromo-N-hydroxy-N-methylbenzenesulfonamide; 4-Bromo-N-methylhydroxylamine sulfonamide; BHMBS; 3665-11-0
EINECS	Contact for details

Quality Control

Our p-Bromo-n-Hydroxy-n-Methylbenzenesulfonamide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. We adhere to current Good Manufacturing Practices (cGMP) where applicable. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee it meets your specific research-grade or process development requirements.

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). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.