Description

5-Chloro-2-[4-Chloro-2-[(3,4-Dichlorophenyl)Carbamoylamino]Phenoxy]Benzenesulfonic Acid is a specialized, high-purity sulfonic acid derivative designed for advanced chemical synthesis. This compound serves as a critical intermediate in the production of complex molecules, offering precise reactivity for constructing specific chemical architectures. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a specific sulfonamide or diaryl ether core structure.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized sulfonated dyes and colorants with enhanced properties.
• Polymer Chemistry: Employed in the creation of functional monomers or additives to impart specific ionic or solubility characteristics to polymers.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry and material science research for structure-activity relationship (SAR) studies.
• Ligand Synthesis: Useful for preparing complex ligands used in catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	5-Chloro-2-[4-Chloro-2-[(3,4-Dichlorophenyl)Carbamoylamino]Phenoxy]Benzenesulfonic Acid
CAS No.	24019-05-4
Molecular Formula	C19H12Cl4N2O5S
Molecular Weight	522.18 g/mol
Synonyms	5-Chloro-2-{[4-chloro-2-({[(3,4-dichlorophenyl)amino]carbonyl}amino)phenoxy]benzenesulfonic acid; Benzenesulfonic acid, 5-chloro-2-[4-chloro-2-[[(3,4-dichlorophenyl)amino]carbonyl]amino]phenoxy]-; 24019-05-4; 2-[(2-{[(3,4-Dichlorophenyl)carbamoyl]amino}-4-chlorophenoxy)-5-chlorobenzenesulfonic acid; N-(3,4-Dichlorophenyl)-N'-(5-chloro-2-(4-chloro-2-sulfophenyloxy)phenyl)urea
EINECS	Contact for details

Quality Control

Every batch of 5-Chloro-2-[4-Chloro-2-[(3,4-Dichlorophenyl)Carbamoylamino]Phenoxy]Benzenesulfonic Acid is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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 (moisture-sensitive) nature, the container must be kept sealed and stored under dry conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 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.