Description

2-(4-Fluoro-Benzenesulfonyl)-Ethylamine Hydrochloride is a high-purity organic building block and pharmaceutical intermediate of significant commercial interest. Its core value lies in its functionalized structure, which serves as a versatile synthon for constructing more complex molecules in medicinal chemistry. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in areas targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the sulfonamide and fluorine motifs for bioactivity.
• Chemical Biology Probe Synthesis: Serves as a precursor for creating molecular probes to study enzyme function and biological pathways.
• Material Science: Potential monomer or additive in the development of specialty polymers with specific sulfone-based properties.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for use in client-specific, multi-step synthetic routes.

Basic Information

Product Name	2-(4-Fluoro-Benzenesulfonyl)-Ethylamine Hydrochloride
CAS No.	1028126-98-8
Molecular Formula	C8H11ClFNO2S
Molecular Weight	239.69 g/mol
Synonyms	2-[(4-Fluorophenyl)sulfonyl]ethanamine hydrochloride; 4-Fluoro-N-(2-aminoethyl)benzenesulfonamide hydrochloride; 2-(4-Fluorobenzenesulfonamido)ethylamine hydrochloride; 4-Fluoro-β-sulfamoylethylamine hydrochloride; Ethanamine, 2-[(4-fluorophenyl)sulfonyl]-, hydrochloride; 1028126-98-8; 2-(4-Fluorophenylsulfonyl)ethylammonium chloride
EINECS	Contact for details

Quality Control

Our 2-(4-Fluoro-Benzenesulfonyl)-Ethylamine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high-purity intermediates for research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.