Description

5-Bromoacetyl-2-Methylbenzenesulfonamide is a specialized organic intermediate featuring a reactive bromoacetyl group and a sulfonamide moiety. This compound matters as a versatile building block for synthesizing more complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel sulfonamide-based active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel sulfonamide-based drug candidates, including enzyme inhibitors and receptor antagonists.
• Agrochemical Research: Used in the synthesis of new herbicides and fungicides that leverage the sulfonamide functional group for bioactivity.
• Chemical Biology Probe Development: Serves as a precursor for affinity labels or photoaffinity probes to study protein function and interactions.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers with unique properties.
• Organic Synthesis: Versatile electrophile for nucleophilic substitution reactions, enabling the introduction of the acetyl-sulfonamide fragment into complex molecular architectures.

Basic Information

Product Name	5-Bromoacetyl-2-Methylbenzenesulfonamide
CAS No.	70958-71-3
Molecular Formula	C9H10BrNO3S
Molecular Weight	292.15 g/mol
Synonyms	2-Methyl-5-bromoacetylbenzenesulfonamide; 1-(5-Sulfamoyl-2-methylphenyl)-2-bromoethanone; 5-Bromoacetyl-o-toluenesulfonamide; 2-Bromo-1-(2-methyl-5-sulfamoylphenyl)ethanone; Benzenesulfonamide, 5-bromoacetyl-2-methyl-; Bromoacetyl methyl benzenesulfonamide
EINECS	Contact for details

Quality Control

Our 5-Bromoacetyl-2-Methylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets high-purity standards for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber glass, or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.