Description

2,5-Dichloro-n-(2,4-Dinitro-1-Naphtyl)Benzenesulfonamide is a specialized organic compound belonging to the class of sulfonamide derivatives, characterized by its dichloro and dinitro functional groups. This compound matters as a key synthetic intermediate and building block in advanced organic synthesis, offering precise reactivity for constructing complex molecular architectures. It is needed by research and development laboratories, pharmaceutical companies, and fine chemical manufacturers engaged in the development of novel dyes, pigments, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in research for targeted therapies.
• Dye and Pigment Synthesis: Acts as a key building block for the production of specialized azo dyes, napthol-based pigments, and other high-performance colorants.
• Agrochemical Research: Used in the development and research of new herbicides, fungicides, and plant growth regulators due to its reactive sulfonamide core.
• Chemical Research & Development: Employed as a standard or reagent in organic synthesis for studying sulfonylation reactions and nitro-group chemistry.
• Material Science: Investigated for potential use in the synthesis of advanced polymers, liquid crystals, or organic electronic materials.

Basic Information

Item	Detail
Product Name	2,5-Dichloro-n-(2,4-Dinitro-1-Naphtyl)Benzenesulfonamide
CAS No.	41657-00-5
Molecular Formula	C₁₆H₉Cl₂N₃O₆S
Molecular Weight	442.23 g/mol
Synonyms	2,5-Dichloro-N-(2,4-dinitro-1-naphthyl)benzenesulfonamide; 1-(2,4-Dinitro-1-naphthylamino)sulfonyl-2,5-dichlorobenzene; Benzenesulfonamide, 2,5-dichloro-N-(2,4-dinitro-1-naphthyl)-; N-(2,4-Dinitro-1-naphthyl)-2,5-dichlorobenzenesulfonamide; 2,5-Dichlorobenzenesulfonamide, N-(2,4-dinitro-1-naphthyl)- derivative
EINECS	Contact for details

Quality Control

Our 2,5-Dichloro-n-(2,4-Dinitro-1-Naphtyl)Benzenesulfonamide is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical characteristics are provided and available upon request, supporting compliance in regulated research environments.

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 amber-colored or stored in light-resistant packaging.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Unknown Impurity	≤ 1.0%

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