Description

n-(m-Nitrophenyl)Benzenesulphonamide is a specialized organic chemical compound belonging to the sulphonamide class, characterized by a nitro-substituted phenyl ring. This structure makes it a valuable intermediate in fine chemical synthesis, particularly for creating compounds with specific electronic and steric properties. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel sulfonamide-based drug candidates, potentially for antimicrobial or diuretic applications.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators where the sulphonamide moiety is required for bioactivity.
• Dye and Pigment Synthesis: Serves as a precursor in the production of azo dyes and other complex colorants, leveraging the nitro and sulphonamide functional groups.
• Material Science: Investigated for use in the creation of specialty polymers or as a component in advanced organic electronic materials.
• Chemical Research & Development: Employed as a standard or reagent in organic synthesis methodologies and catalysis studies within R&D laboratories.

Basic Information

Product Name	n-(m-Nitrophenyl)Benzenesulphonamide
CAS No.	80-37-5
Molecular Formula	C12H10N2O4S
Molecular Weight	278.29 g/mol
Synonyms	N-(3-Nitrophenyl)benzenesulfonamide; m-Nitro-N-phenylbenzenesulfonamide; Benzenesulfonamide, N-(3-nitrophenyl)-; 3'-Nitrobenzenesulfonanilide; NSC 403697; 1-Nitro-3-(phenylsulfamoyl)benzene; N-Phenyl-m-nitrobenzenesulfonamide
EINECS	201-274-7

Quality Control

Our n-(m-Nitrophenyl)Benzenesulphonamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics. We are committed to meeting the stringent requirements of research and industrial-scale applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
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.