Description

2-Nitrochlorobenzene-4-Sulfomethyl Amide is a specialized aromatic sulfonamide derivative that serves as a critical synthetic intermediate in advanced chemical manufacturing. Its unique structure, featuring both nitro and sulfonamide functional groups, provides a versatile platform for constructing complex molecules. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of sulfonamide-based drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other colorants.
• Organic Synthesis Research: Valuable reagent for academic and industrial R&D involving nitro-aromatic and sulfonamide chemistry.
• Polymer Modification: Can be used to introduce functional groups into polymer chains for specialty materials.

Basic Information

Product Name	2-Nitrochlorobenzene-4-Sulfomethyl Amide
CAS No.	137-48-4
Molecular Formula	C7H7ClN2O4S
Molecular Weight	250.66 g/mol
Synonyms	4-(Aminosulfonyl)-2-nitrochlorobenzene; 2-Chloro-5-nitrobenzenesulfonamide; Benzenesulfonamide, 2-chloro-5-nitro-; NSC 403697; 2-Chloro-5-nitrobenzene-1-sulfonamide; 5-Nitro-2-chlorobenzenesulfonamide; 2-Chloro-5-nitrobenzenesulphonamide
EINECS	Contact for details

Quality Control

Our 2-Nitrochlorobenzene-4-Sulfomethyl Amide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

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 and bases.

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.