Description

n-Ethyl-4-Nitrobenzenesulfonamide is a specialized organic intermediate featuring a nitro-substituted aromatic sulfonamide structure. This compound is valued for its role as a versatile building block in synthetic organic chemistry, enabling the introduction of the ethylsulfonamide functional group. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and other fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition.
• Agrochemical Synthesis: Used in the research and development of herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile building block for constructing complex molecules in academic and industrial R&D laboratories.
• Dye and Pigment Manufacturing: Intermediate in the production of specialized colorants and functional dyes.
• Material Science: Potential monomer or additive in the development of advanced polymeric materials with specific properties.

Basic Information

Product Name	n-Ethyl-4-Nitrobenzenesulfonamide
CAS No.	28860-08-4
Molecular Formula	C8H10N2O4S
Molecular Weight	230.24 g/mol
Synonyms	4-Nitro-N-ethylbenzenesulfonamide; N-Ethyl-4-nitrobenzenesulfonamide; Benzenesulfonamide, N-ethyl-4-nitro-; p-Nitro-N-ethylbenzenesulfonamide; Ethyl(4-nitrophenyl)sulfonylamine; 28860-08-4; N-Ethyl-p-nitrobenzenesulfonamide
EINECS	Contact for details

Quality Control

Our n-Ethyl-4-Nitrobenzenesulfonamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A 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, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.