Description

Sodium 2-Acetamido-5-Chlorobenzenesulphonate is a high-purity organic salt intermediate with significant utility in advanced chemical synthesis. Its value lies in its role as a key building block for creating complex molecules, particularly in the pharmaceutical and specialty chemical sectors. This compound is essential for manufacturers and R&D teams developing active pharmaceutical ingredients (APIs), agrochemicals, and high-performance dyes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with sulfonamide or anilide functionalities.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where the chlorobenzene and sulphonate groups impart specific biological activity.
• Dye and Pigment Manufacturing: Serves as an intermediate for synthesizing azo dyes and other complex colorants, providing chromophore and auxochrome groups.
• Research & Development: Employed in organic chemistry research for constructing novel molecular architectures and studying structure-activity relationships.
• Specialty Chemical Production: Acts as a building block for surfactants, corrosion inhibitors, and other performance chemicals requiring a sulfonated aromatic core.

Basic Information

Product Name	Sodium 2-Acetamido-5-Chlorobenzenesulphonate
CAS No.	84963-38-2
Molecular Formula	C8H7ClNNaO4S
Molecular Weight	271.65 g/mol
Synonyms	5-Chloro-2-acetamidobenzenesulfonic Acid Sodium Salt; 2-Acetamido-5-chlorobenzenesulfonic Acid Sodium Salt; Benzenesulfonic acid, 2-acetamido-5-chloro-, sodium salt; Sodium 5-Chloro-2-acetamidobenzenesulphonate; 2-Acetylamino-5-chlorobenzenesulfonate Sodium; N-(5-Chloro-2-sulfophenyl)acetamide Sodium Salt
EINECS	Contact for details

Quality Control

Our Sodium 2-Acetamido-5-Chlorobenzenesulphonate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, related substances, and residual solvents. Our quality commitment supports applications requiring high-purity intermediates for regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
Residue on Ignition (Sulfated Ash)	Contact for details
Heavy Metals	< 20 ppm

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