Description

4-Amino-n-(3-Ethoxypropyl)Benzenesulfonamide is a specialized organic intermediate featuring a sulfonamide core with amino and ethoxypropyl functional groups. This molecular structure makes it a valuable building block for the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical and life sciences industries for creating novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: Key precursor in the research and development of new drug candidates, particularly those targeting enzymes where the sulfonamide moiety is pharmacologically active.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, or plant growth regulators, leveraging its bio-active scaffold.
• Chemical Research & Development: Serves as a versatile building block for organic synthesis, enabling the exploration of new chemical spaces in academic and industrial labs.
• Dye and Pigment Intermediate: Potential use in the synthesis of specialized dyes and colorants, where the amino group can be diazotized and coupled.
• Material Science: Can be investigated as a monomer or additive in the creation of specialized polymers with unique properties.

Basic Information

Product Name	4-Amino-n-(3-Ethoxypropyl)Benzenesulfonamide
CAS No.	931374-67-3
Molecular Formula	C11H18N2O3S
Molecular Weight	258.34 g/mol
Synonyms	4-Amino-N-(3-ethoxypropyl)benzenesulfonamide; Benzenesulfonamide, 4-amino-N-(3-ethoxypropyl)-; N-(3-Ethoxypropyl)-4-aminobenzenesulfonamide; 4-Amino-N-(3-ethoxypropyl)phenylsulfonamide; 931374-67-3
EINECS	Contact for details

Quality Control

Every batch of 4-Amino-n-(3-Ethoxypropyl)Benzenesulfonamide is produced and tested under strict quality management protocols to ensure consistency and purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, assay, and impurity profiles. Our quality systems are designed to support cGMP-compliant workflows for advanced pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a 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.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.