Description

Benzenesulfonamide, 2-Ethoxy- (9Ci) is a specialized organic compound belonging to the sulfonamide class, characterized by an ethoxy substituent on the benzene ring. This structural feature makes it a valuable intermediate for synthesizing more complex molecules in fine chemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists working in agrochemical, pharmaceutical, and advanced material sectors for creating novel active ingredients and functional additives.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a precursor in the production of specialized dyes and colorants for industrial applications.
• Polymer Modification: Employed as a functional monomer or additive to impart specific properties like solubility or thermal stability to advanced polymers.
• Chemical Research & Development: A versatile reagent for academic and industrial laboratories exploring new organic reactions and material science.
• Liquid Crystal and Electronic Material Precursor: Investigated for use in the synthesis of components for display technologies and organic semiconductors.

Basic Information

Product Name	Benzenesulfonamide, 2-Ethoxy- (9Ci)
CAS No.	58734-61-5
Molecular Formula	C8H11NO3S
Molecular Weight	201.24 g/mol
Synonyms	2-Ethoxybenzenesulfonamide; o-Ethoxybenzenesulfonamide; 2-Ethoxybenzene-1-sulfonamide; Benzenesulfonamide, o-ethoxy-; 1-Ethoxy-2-sulfamoylbenzene; NSC 403119; AI3-52066; CCRIS 9356
EINECS	Contact for details

Quality Control

Our Benzenesulfonamide, 2-Ethoxy- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes results from HPLC, NMR, and other relevant spectroscopic methods. Our commitment to reliable supply and traceable documentation supports your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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