Description

2-(2-Chloroethoxy)-Benzenesulfonamide is a specialized organic intermediate featuring a benzenesulfonamide core functionalized with a chloroethoxy side chain. This molecular architecture makes it a valuable building block for the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on sulfonamide-based active ingredients, where it serves as a key precursor.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel sulfonamide-based drug candidates, potentially for therapeutic areas like enzyme inhibition.
• Agrochemical Synthesis: Used in research and development for creating new herbicides, fungicides, or plant growth regulators that incorporate the sulfonamide pharmacophore.
• Chemical Research & Development: Serves as a versatile building block for organic synthesis, enabling the exploration of new chemical entities in academic and industrial labs.
• Material Science Precursor: Potential use in the development of specialized polymers or functional materials where the sulfonamide group imparts specific properties.

Basic Information

Product Name	2-(2-Chloroethoxy)-Benzenesulfonamide
CAS No.	82097-01-6
Molecular Formula	C8H10ClNO3S
Molecular Weight	235.69 g/mol
Synonyms	Benzenesulfonamide, 2-(2-chloroethoxy)-; 2-(2-Chloroethoxy)benzenesulfonamide; 1-Chloro-2-[(2-sulfamoylphenyl)oxy]ethane; 2-(β-Chloroethoxy)benzenesulfonamide; o-(2-Chloroethoxy)benzenesulfonamide; NSC 339063; 2-Chloroethoxybenzenesulfonamide
EINECS	Contact for details

Quality Control

Every batch of 2-(2-Chloroethoxy)-Benzenesulfonamide is produced and tested under a rigorous quality management system. We provide comprehensive analytical data to ensure the material meets your research and development specifications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.