Description

4-{[(4-Methylphenyl)Amino]Sulfonyl}Benzoic Acid is a high-purity sulfonamide derivative, a key organic intermediate valued for its role in synthesizing more complex molecules. This compound is critical for industries requiring precise chemical building blocks for research and development. It is primarily sought after by pharmaceutical, agrochemical, and specialty chemical manufacturers for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for creating specialized sulfonamide-based colorants and functional dyes.
• Material Science Research: Employed in the development of advanced polymers, ligands for metal complexes, and other functional organic materials.
• Chemical Research & Development: A versatile reagent for organic synthesis in academic and industrial R&D laboratories.

Basic Information

Item	Detail
Product Name	4-{[(4-Methylphenyl)Amino]Sulfonyl}Benzoic Acid
CAS No.	379254-26-9
Molecular Formula	C14H13NO4S
Molecular Weight	291.32 g/mol
Synonyms	4-[(4-Methylphenyl)sulfamoyl]benzoic acid; Benzoic acid, 4-[[(4-methylphenyl)amino]sulfonyl]-; p-Tolylsulfamoylbenzoic acid; N-(4-Methylphenyl)sulfonyl-4-aminobenzoic acid; 4-(p-Tolylsulfamoyl)benzoic acid; 4-(N-p-Tolylsulfamoyl)benzoic acid; CAS 379254-26-9
EINECS	Contact for details

Quality Control

Our 4-{[(4-Methylphenyl)Amino]Sulfonyl}Benzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every 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
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.