Description

n-(4-Nitrophenyl)Benzenesulfonamide, 97% is a high-purity sulfonamide derivative characterized by its nitrophenyl functional group. This compound serves as a versatile chemical intermediate and research reagent critical for synthesizing more complex molecules in advanced chemical processes. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers requiring a reliable building block for drug discovery and specialty chemical production.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and potential drug candidates, particularly those with sulfonamide pharmacophores.
• Agrochemical Research: Used in the development and research of novel herbicides, fungicides, and pesticides, leveraging its bioactive sulfonamide core.
• Dye and Pigment Synthesis: Serves as a precursor in the production of specialized azo dyes and organic pigments, where the nitro group aids in color development.
• Material Science: Employed in the research of advanced polymers and functional materials, where it can act as a monomer or cross-linking agent.
• Academic & Industrial Research: A valuable reagent for organic synthesis, medicinal chemistry, and chemical biology studies in university and corporate R&D laboratories.
• Chemical Reference Standard: Used as an analytical standard in quality control laboratories for method development and verification.

Basic Information

Product Name	n-(4-Nitrophenyl)Benzenesulfonamide, 97%
CAS No.	1829-81-8
Molecular Formula	C12H10N2O4S
Molecular Weight	278.29 g/mol
Synonyms	4-Nitro-N-phenylbenzenesulfonamide; N-Phenyl-4-nitrobenzenesulfonamide; Benzenesulfonamide, N-(4-nitrophenyl)-; p-Nitrophenylphenylsulfonamide; 4-Nitrobenzenesulfonanilide; N-(p-Nitrophenyl)benzenesulfonamide; 1-(Phenylsulfamoyl)-4-nitrobenzene
EINECS	217-379-6

Quality Control

Our n-(4-Nitrophenyl)Benzenesulfonamide is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity verification, to ensure it meets the specified 97% minimum assay and consistent performance. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance and regulatory needs.

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. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.