Description

4-[2-(4-Morpholinyl)-2-Oxoethoxy]-Benzenesulfonyl Chloride is a high-purity sulfonyl chloride derivative, a critical building block in advanced organic synthesis. This compound matters for its role as a key electrophilic intermediate, enabling the introduction of a functionalized benzenesulfonyl moiety into target molecules. It is primarily needed by research and development chemists and process scale-up teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition where the sulfonamide group is essential.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its reactivity to create sulfonamide-based active ingredients.
• Chemical Biology & Proteomics: Serves as a reactive handle for labeling or modifying proteins and other biomolecules in research applications.
• Material Science Research: Employed in the creation of specialized polymers or functional materials that require sulfonamide linkages.
• Custom Synthesis & Contract Manufacturing: A vital reagent for CROs and CDMOs producing bespoke compounds for client projects.

Basic Information

Product Name	4-[2-(4-Morpholinyl)-2-Oxoethoxy]-Benzenesulfonyl Chloride
CAS No.	167404-10-6
Molecular Formula	C₁₂H₁₄ClNO₅S
Molecular Weight	319.76 g/mol
Synonyms	4-(2-Morpholin-4-yl-2-oxoethoxy)benzenesulfonyl chloride; 4-[2-(Morpholin-4-yl)-2-oxoethoxy]benzenesulfonyl chloride; Benzenesulfonyl chloride, 4-[2-(4-morpholinyl)-2-oxoethoxy]-; 167404-10-6; 4-(2-(Morpholino)-2-oxoethoxy)benzenesulfonyl chloride
EINECS	Contact for details

Quality Control

Our 4-[2-(4-Morpholinyl)-2-Oxoethoxy]-Benzenesulfonyl Chloride is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and process chemistry. 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, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be handled under anhydrous conditions to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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