Description

2,4-Dinitrobenzenesulfonamide is a specialized aromatic sulfonamide derivative characterized by its nitro-substituted benzene ring. This compound serves as a versatile and valuable chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a sulfonamide pharmacophore.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Chemical Research: Serves as a building block in organic chemistry for the development of new dyes, pigments, and functional polymers.
• Proteomics & Biochemistry: Can be employed as a reagent for protein modification or as a protecting group in peptide synthesis due to its sulfonamide functionality.
• Material Science: Investigated for use in the creation of specialty polymers and high-performance materials with specific electronic or thermal properties.

Basic Information

Product Name	2,4-Dinitrobenzenesulfonamide
CAS No.	73901-01-6
Molecular Formula	C6H5N3O6S
Molecular Weight	247.19 g/mol
Synonyms	Benzenesulfonamide, 2,4-dinitro-; 2,4-Dinitrobenzenesulfonamide; 2,4-Dinitrobenzene-1-sulfonamide; DNBSA; 1-(2,4-Dinitrophenyl)sulfonylazane; (2,4-Dinitrophenyl)sulfonamide
EINECS	Contact for details

Quality Control

Our 2,4-Dinitrobenzenesulfonamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

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, containers should be opaque or stored in dark conditions.

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.