Description

4-Amino-3,5-Dichloro-N,n-Dimethylbenzenesulphonamide is a high-purity, functionalized aromatic sulfonamide derivative, serving as a critical advanced intermediate in fine chemical synthesis. Its value lies in providing a versatile chemical scaffold for constructing more complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. This compound is essential for research and production chemists in the pharmaceutical, agrochemical, and advanced material sectors who require a reliable source of this specific, high-quality building block.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel sulfonamide-based drug candidates, including potential diuretics, carbonic anhydrase inhibitors, and antimicrobial agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators, leveraging its dichloro-substituted aniline core.
• Dye and Pigment Manufacturing: Serves as a precursor for the synthesis of specialized azo dyes and organic pigments, where the amino and sulfonamide groups provide sites for chromophore development.
• Chemical Research & Development: Employed as a standard or reagent in organic synthesis laboratories for method development and creating libraries of novel chemical entities.
• Material Science: Investigated for use in the synthesis of monomers for specialty polymers, such as polyimides or sulfonated polymers, which may have applications in membranes or advanced coatings.

Basic Information

Product Name	4-Amino-3,5-Dichloro-N,n-Dimethylbenzenesulphonamide
CAS No.	17418-80-3
Molecular Formula	C8H10Cl2N2O2S
Molecular Weight	269.15 g/mol
Synonyms	3,5-Dichloro-4-amino-N,N-dimethylbenzenesulfonamide; Benzenesulfonamide, 4-amino-3,5-dichloro-N,N-dimethyl-; N,N-Dimethyl-3,5-dichloro-4-aminobenzenesulfonamide; 4-Amino-3,5-dichloro-N,N-dimethylbenzenesulfonamide; 3,5-Dichloro-4-aminodimethylaminosulfonylbenzene; 4-(Dimethylsulfamoyl)-2,6-dichloroaniline
EINECS	Contact for details

Quality Control

Our 4-Amino-3,5-Dichloro-N,n-Dimethylbenzenesulphonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting specifications for use in sensitive synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.