Description

n-Ethyl-2-Nitro-n-Phenylbenzenesulphonamide is a specialized organic chemical compound primarily used as a key intermediate in the synthesis of more complex molecules. Its value lies in its unique molecular structure, which incorporates both sulphonamide and nitro functional groups, making it a versatile building block for research and industrial applications. This product is essential for chemical manufacturers and R&D laboratories engaged in the development of pharmaceuticals, agrochemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with sulphonamide-based structures.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as an intermediate for creating specialized azo dyes and colorants.
• Polymer Chemistry: Acts as a monomer or modifier in the development of specialty polymers and resins.
• Chemical Research: Employed in academic and industrial R&D for exploring new synthetic pathways and creating novel chemical entities.
• Photographic Chemicals: Potential use in the synthesis of certain light-sensitive compounds for photographic applications.

Basic Information

Product Name	n-Ethyl-2-Nitro-n-Phenylbenzenesulphonamide
CAS No.	81-09-4
Molecular Formula	C14H14N2O4S
Molecular Weight	306.34 g/mol
Synonyms	N-Ethyl-2-nitro-N-phenylbenzenesulfonamide; Benzenesulfonamide, N-ethyl-2-nitro-N-phenyl-; 2-Nitro-N-ethyl-N-phenylbenzenesulfonamide; N-Ethyl-N-phenyl-2-nitrobenzenesulfonamide; N-Phenyl-N-ethyl-2-nitrobenzenesulfonamide; Ethyl(2-nitrophenyl)(phenyl)sulfonylamine; 81-09-4; NSC 403697
EINECS	Contact for details

Quality Control

Our n-Ethyl-2-Nitro-n-Phenylbenzenesulphonamide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for use as a high-value synthetic intermediate.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

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.