Description

Benzenesulfonamide, 4-Ethyl-n-(2-Hydroxyethyl)- (9Ci) is a specialized organic intermediate featuring a benzenesulfonamide core substituted with an ethyl group and a hydroxyethylamino moiety. This molecular structure makes it a valuable building block for the synthesis of more complex chemical entities, particularly in advanced material science and fine chemical manufacturing. It is primarily sought by research and development teams and production chemists in the pharmaceutical and agrochemical sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel sulfonamide-based drug candidates, potentially for therapeutic areas requiring targeted biological activity.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or plant growth regulators where the sulfonamide group is integral to the mode of action.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce sulfonamide and hydroxyl groups into polymer chains, enhancing properties like hydrophilicity or chemical resistance.
• Dye and Pigment Manufacturing: Employed in the production of specialized dyes and organic pigments, where it can contribute to color fastness and molecular stability.
• Liquid Crystal & OLED Material Research: Investigated as a component in the development of advanced electronic display materials due to its potential for influencing molecular alignment and electronic properties.
• Chemical Research & Development: Utilized as a versatile scaffold in medicinal chemistry and material science labs for structure-activity relationship (SAR) studies and novel compound library generation.

Basic Information

Product Name	Benzenesulfonamide, 4-Ethyl-n-(2-Hydroxyethyl)- (9Ci)
CAS No.	477483-07-1
Molecular Formula	C10H15NO3S
Molecular Weight	229.30 g/mol
Synonyms	4-Ethyl-N-(2-hydroxyethyl)benzenesulfonamide; N-(2-Hydroxyethyl)-4-ethylbenzenesulfonamide; 4-Ethylbenzenesulfonamide, N-(2-hydroxyethyl)-; p-Ethyl-N-(2-hydroxyethyl)benzenesulfonamide; Benzenesulfonamide, N-(2-hydroxyethyl)-4-ethyl-; (2-((4-Ethylphenyl)sulfonamido)ethanol); Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our production of Benzenesulfonamide, 4-Ethyl-n-(2-Hydroxyethyl)- (9Ci) adheres to stringent in-process controls and final batch testing to ensure consistent purity and identity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics. We are committed to meeting the exacting standards required for research and industrial synthesis, with quality systems designed to support regulatory compliance in target applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

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 ≤ 1.0%
Melting Point	Contact for details

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