Description

2-Chloro-5-{[(4-Methylphenyl)Sulfonyl]Amino}Benzoic Acid is a high-purity, functionalized benzoic acid derivative designed for advanced chemical synthesis. This compound serves as a critical pharmaceutical intermediate and a versatile building block in the development of novel active ingredients. It is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Acts as a versatile precursor for constructing complex molecules containing sulfonamide and benzoic acid functionalities.
• Chemical Biology Probe: Utilized in research to study protein-ligand interactions and enzyme inhibition mechanisms.
• Material Science: Potential monomer or additive in the synthesis of specialized polymers with unique properties.

Basic Information

Item	Detail
Product Name	2-Chloro-5-{[(4-Methylphenyl)Sulfonyl]Amino}Benzoic Acid
CAS No.	1178769-30-6
Molecular Formula	C14H12ClNO4S
Molecular Weight	325.77 g/mol
Synonyms	2-Chloro-5-[(p-tolylsulfonyl)amino]benzoic acid; 2-Chloro-5-[(4-methylphenyl)sulfonylamino]benzoic acid; 2-Chloro-5-(4-methylbenzenesulfonamido)benzoic acid; Benzoic acid, 2-chloro-5-[[(4-methylphenyl)sulfonyl]amino]-; 1178769-30-6; 2-Chloro-5-(p-toluenesulfonamido)benzoic acid; 2-Chloro-5-(tosylamino)benzoic acid
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-{[(4-Methylphenyl)Sulfonyl]Amino}Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We adhere to cGMP principles for pharmaceutical-grade intermediates to support our clients' regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.