Description

4-(2-Hydroxyethyl)Benzene-1-Sulfonamide is a versatile sulfonamide derivative featuring a reactive hydroxymethyl group. This compound serves as a valuable chemical intermediate and building block in the synthesis of more complex molecules. It is primarily utilized by the pharmaceutical and agrochemical industries for research and development, as well as in the production of specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for sulfonamide-based drugs.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a precursor in the creation of specialty dyes and organic pigments.
• Polymer Modification: Acts as a functional monomer or additive to impart specific properties like hydrophilicity or reactivity to polymers.
• Chemical Research (R&D): Employed in academic and industrial laboratories for the development of new chemical entities and material science applications.
• Liquid Crystal and Electronic Materials: Potential use as an intermediate in the synthesis of advanced materials for electronic displays.

Basic Information

Product Name	4-(2-Hydroxyethyl)Benzene-1-Sulfonamide
CAS No.	829-71-0
Molecular Formula	C8H11NO3S
Molecular Weight	201.24 g/mol
Synonyms	4-(2-Hydroxyethyl)benzenesulfonamide; N-(4-Hydroxyethylphenyl)sulfonamide; p-(2-Hydroxyethyl)benzenesulfonamide; 2-(4-Sulfamoylphenyl)ethanol; 4-Hydroxyethylbenzenesulfonamide; Benzenesulfonamide, 4-(2-hydroxyethyl)-; HEPBS; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 4-(2-Hydroxyethyl)Benzene-1-Sulfonamide is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with each shipment to guarantee compliance with your requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents	Complies with ICH guidelines

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