Description

2-Nitrochlorobenzene-4-(N,N-Dimethyl)-Sulphonamide is a specialized organic intermediate featuring a nitrochlorobenzene core functionalized with a dimethylsulfonamide group. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries that require high-purity intermediates for research and production, such as fine chemical manufacturers and contract research organizations, are the primary users of this material.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with sulfonamide-based structures.
• Agrochemical Synthesis: Used in the development and production of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of complex azo dyes and other colorants.
• Research & Development: Employed in organic synthesis laboratories for method development and the creation of novel chemical entities.
• Fine Chemical Production: Utilized as a building block for custom synthesis and the manufacture of specialty chemicals.

Basic Information

Product Name	2-Nitrochlorobenzene-4-(N,N-Dimethyl)-Sulphonamide
CAS No.	137-47-3
Molecular Formula	C8H9ClN2O4S
Molecular Weight	264.69 g/mol
Synonyms	4-Chloro-3-nitro-N,N-dimethylbenzenesulfonamide; N,N-Dimethyl-4-chloro-3-nitrobenzenesulfonamide; 1-Chloro-2-nitro-4-[(dimethylamino)sulfonyl]benzene; Benzenesulfonamide, 4-chloro-N,N-dimethyl-3-nitro-; 2-Nitro-4-(N,N-dimethylsulfamoyl)chlorobenzene; 4-(N,N-Dimethylsulfamoyl)-2-nitrochlorobenzene; 137-47-3; NSC 403106
EINECS	205-298-6

Quality Control

Our 2-Nitrochlorobenzene-4-(N,N-Dimethyl)-Sulphonamide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Yellow to light brown 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.