Description

4-[3-(2-Methoxy-Ethyl)-Ureido]Benzenesulfonyl Chloride is a specialized sulfonyl chloride derivative, a key building block in advanced organic synthesis. This compound is valued for its reactive sulfonyl chloride group, which enables the efficient introduction of the sulfonamide moiety into target molecules. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of drug candidates, particularly those targeting enzyme inhibition via sulfonamide functionality.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides where the sulfonylurea or sulfonamide group is required for bioactivity.
• Chemical Research & Development: Serves as a versatile reagent in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Specialty Chemical Manufacturing: Employed in the production of dyes, pigments, and functional materials that incorporate sulfonamide linkages.

Basic Information

Product Name	4-[3-(2-Methoxy-Ethyl)-Ureido]Benzenesulfonyl Chloride
CAS No.	677326-99-7
Molecular Formula	C10H13ClN2O4S
Molecular Weight	292.74 g/mol
Synonyms	1-(4-Chlorosulfonylphenyl)-3-(2-methoxyethyl)urea; 4-[[(2-Methoxyethyl)carbamoyl]amino]benzenesulfonyl chloride; N-(2-Methoxyethyl)-N'-(4-chlorosulfonylphenyl)urea; 4-(3-(2-Methoxyethyl)ureido)benzenesulfonyl chloride; Urea, N-(4-chlorosulfonylphenyl)-N'-(2-methoxyethyl)-
EINECS	Contact for details

Quality Control

Our 4-[3-(2-Methoxy-Ethyl)-Ureido]Benzenesulfonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). This material is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to prevent decomposition. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details

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