Description

n-Methyl-2-Nitrobenzenesulphonamide is a specialized organic sulfonamide derivative characterized by its nitro and methyl substituents. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, particularly for the development of pharmaceuticals and agrochemicals. It is essential for research and industrial chemists requiring a high-purity precursor for sulfonamide-based active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel sulfonamide-based drug candidates, including diuretics, carbonic anhydrase inhibitors, and antibacterial agents.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides where the sulfonamide moiety imparts specific biological activity.
• Dye and Pigment Manufacturing: Acts as a precursor in the synthesis of azo dyes and other complex colorants.
• Polymer Science: Employed in the creation of specialty polymers and resins, where it can function as a monomer or cross-linking agent.
• Chemical Research: Serves as a standard or reagent in academic and industrial R&D for studying sulfonamide chemistry and reactivity.
• Material Science: Potential use in the development of advanced materials, such as metal-organic frameworks (MOFs) or corrosion inhibitors.

Basic Information

Product Name	n-Methyl-2-Nitrobenzenesulphonamide
CAS No.	23530-40-7
Molecular Formula	C7H8N2O4S
Molecular Weight	216.22 g/mol
Synonyms	N-Methyl-2-nitrobenzenesulfonamide; 2-Nitro-N-methylbenzenesulfonamide; Benzenesulfonamide, N-methyl-2-nitro-; o-Nitro-N-methylbenzenesulfonamide; Methyl(2-nitrophenyl)sulfonylamine; 2-Nitrobenzenesulfonmethylamide; N-Methyl-o-nitrobenzenesulphonamide
EINECS	Contact for details

Quality Control

Our n-Methyl-2-Nitrobenzenesulphonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy. We provide full traceability and Certificates of Analysis (COA) are available upon request to ensure compliance with your specific research or production 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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. 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	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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