Description

2-(Acetylamino)-5-(Aminosulphonyl)-4-Chlorobenzoic Acid is a high-purity, multi-functional benzoic acid derivative with significant synthetic utility. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for the development of active molecules. It is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and fine chemical sectors seeking to develop new therapeutic agents or specialty compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of sulfonamide-based drugs, including diuretics and carbonic anhydrase inhibitors.
• Agrochemical Synthesis: Used in the research and production of novel herbicides and plant growth regulators.
• Fine Chemical Building Block: Employed in organic synthesis to construct complex molecules for material science and chemical research.
• Biochemical Research: Acts as a reference standard or a starting material in biochemical pathway studies and enzyme inhibition research.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized azo dyes and colorants.

Basic Information

Product Name	2-(Acetylamino)-5-(Aminosulphonyl)-4-Chlorobenzoic Acid
CAS No.	17560-54-2
Molecular Formula	C9H9ClN2O5S
Molecular Weight	292.70 g/mol
Synonyms	4-Chloro-2-acetamido-5-sulfamoylbenzoic Acid; 5-Aminosulfonyl-4-chloro-2-acetamidobenzoic Acid; 2-Acetamido-5-sulfamoyl-4-chlorobenzoic Acid; 4-Chloro-2-(acetylamino)-5-sulfamoylbenzoic Acid; N-[5-(Aminosulfonyl)-4-chloro-2-carboxyphenyl]acetamide; Benzoic acid, 2-(acetylamino)-5-(aminosulfonyl)-4-chloro-; 17560-54-2
EINECS	Contact for details

Quality Control

Our 2-(Acetylamino)-5-(Aminosulphonyl)-4-Chlorobenzoic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, IR, and titration methods, to ensure high purity and batch-to-batch consistency suitable for sensitive synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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