Description

3-Chloro-4-Ureidobenzene-1-Sulfonyl Chloride is a high-purity, reactive chemical intermediate of significant importance in advanced organic synthesis. Its bifunctional nature, featuring both a sulfonyl chloride and a ureido group, makes it a versatile building block for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of sulfonamide-based drug candidates, including potential diuretics, carbonic anhydrase inhibitors, and antimicrobial agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators that incorporate sulfonylurea or sulfonamide moieties.
• Dye and Pigment Manufacturing: Serves as a building block for creating specialized azo dyes and organic pigments with enhanced properties.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialty polymers, such as polyelectrolytes or polymers with specific ligand-binding capabilities.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new reactions and creating libraries of compounds for screening.
• Ligand Synthesis for Catalysis: Used to prepare sophisticated ligands for metal complexes in catalytic applications.

Basic Information

Product Name	3-Chloro-4-Ureidobenzene-1-Sulfonyl Chloride
CAS No.	51786-25-5
Molecular Formula	C7H6Cl2N2O3S
Molecular Weight	269.10 g/mol
Synonyms	4-Chloro-3-Ureidobenzenesulfonyl Chloride; 3-Chloro-4-Ureidobenzenesulfonyl Chloride; 1-Chloro-4-(chlorosulfonyl)-2-ureidobenzene; 2-Chloro-4-(chlorosulfonyl)phenylurea; Urea, N-[2-chloro-4-(chlorosulfonyl)phenyl]-; 51786-25-5; Benzenesulfonyl chloride, 3-chloro-4-ureido-
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-Ureidobenzene-1-Sulfonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

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 under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials such as strong bases, amines, and alcohols.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.