Description

4-Nitro-n-Phenylbenzenesulfonamide, 97% is a high-purity sulfonamide derivative characterized by its nitro-substituted aromatic structure. This compound serves as a versatile chemical intermediate and research reagent in advanced synthetic chemistry. It is primarily utilized by the pharmaceutical and agrochemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of sulfonamide-based drug candidates with potential biological activity.
• Agrochemical Research: Used in developing new herbicides, fungicides, and plant growth regulators.
• Dye & Pigment Synthesis: Serves as a precursor for azo dyes and other complex colorants due to its nitro and sulfonamide functional groups.
• Polymer Chemistry: Acts as a monomer or modifier in the production of specialty polymers and resins.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex molecular architectures.
• Material Science: Investigated for use in the development of advanced materials, including liquid crystals and organic semiconductors.

Basic Information

Product Name	4-Nitro-n-Phenylbenzenesulfonamide, 97%
CAS No.	1576-44-9
Molecular Formula	C12H10N2O4S
Molecular Weight	278.29 g/mol
Synonyms	N-(4-Nitrophenyl)benzenesulfonamide; Benzenesulfonamide, N-(4-nitrophenyl)-; p-Nitro-N-phenylbenzenesulfonamide; 4-Nitro-N-phenylbenzenesulfonamide; 4-Nitrodiphenylamine-4'-sulfonamide; NSC 403697; 1-(4-Nitrophenyl)sulfonylaminobenzene
EINECS	Contact for details

Quality Control

Our 4-Nitro-n-Phenylbenzenesulfonamide, 97% 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 applications.

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. This material is light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to beige crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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