Description

Sodium Chloro-n-[4,5-Dichloro-2-(2,4-Dichlorophenoxy)Phenyl]Methanesulphonamidate CAS NO 83721-46-4 is a specialized organochlorine sulfonamide salt with significant utility as a key synthetic intermediate. Its complex, multi-halogenated aromatic structure makes it a valuable precursor for the development of advanced chemical entities, particularly in the agrochemical and pharmaceutical sectors. This compound is essential for researchers and manufacturers seeking to synthesize novel active ingredients with specific biological or chemical properties.

Application

• Agrochemical Intermediate: A critical building block for the synthesis of next-generation herbicides, fungicides, and plant growth regulators, leveraging its halogenated phenoxy structure.
• Pharmaceutical Research: Serves as a key precursor in medicinal chemistry for developing new drug candidates, especially those targeting specific enzyme pathways.
• Specialty Chemical Synthesis: Used in the production of complex dyes, pigments, and functional materials where its sulfonamidate group enables further chemical modifications.
• Biocide Development: Acts as an intermediate in formulating industrial preservatives and antimicrobial agents due to its chlorinated aromatic core.

Basic Information

Product Name	Sodium Chloro-n-[4,5-Dichloro-2-(2,4-Dichlorophenoxy)Phenyl]Methanesulphonamidate
CAS No.	83721-46-4
Molecular Formula	C13H7Cl5NNaO4S
Molecular Weight	487.52 g/mol
Synonyms	Sodium 4,5-Dichloro-2-(2,4-dichlorophenoxy)phenyl(methanesulfonyl)carbamoyl Chloride; Methanesulfonamide, N-[4,5-dichloro-2-(2,4-dichlorophenoxy)phenyl]-, sodium salt; Sodium (4,5-Dichloro-2-(2,4-dichlorophenoxy)phenyl)(methanesulfonyl)carbamoyl Chloride; Sodium Chloro(4,5-dichloro-2-(2,4-dichlorophenoxy)phenyl)(methanesulfonyl)carbamate; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of Sodium Chloro-n-[4,5-Dichloro-2-(2,4-Dichlorophenoxy)Phenyl]Methanesulphonamidate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and quality assurance for your R&D and manufacturing processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong acids, bases, and oxidizing agents. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 2.0%
Residue on Ignition (Sulfated Ash)	Contact for details

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