Description

2-(5-Chlorothiophen-2-Yl)Ethanamine Hydrochloride is a high-purity organic salt of significant interest in advanced chemical synthesis. This compound serves as a critical pharmaceutical intermediate and versatile building block for the development of novel active molecules. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating complex heterocyclic compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and insecticides that incorporate the chlorothiophene moiety.
• Material Science Research: Used in the development of organic semiconductors, conductive polymers, and advanced functional materials.
• Chemical Biology & Proteomics: Serves as a reagent for bioconjugation and the synthesis of molecular probes and enzyme inhibitors.
• Custom Synthesis & Contract Manufacturing: Essential starting material for custom synthesis projects and scale-up production under cGMP conditions.
• Academic & R&D Laboratories: Employed in methodological research and the discovery of new synthetic routes involving amine-functionalized heterocycles.

Basic Information

Product Name	2-(5-Chlorothiophen-2-Yl)Ethanamine Hydrochloride
CAS No.	548772-42-5
Molecular Formula	C6H9Cl2NS
Molecular Weight	198.11 g/mol
Synonyms	2-(5-Chlorothiophen-2-yl)ethan-1-amine hydrochloride; 5-Chloro-2-thiopheneethanamine hydrochloride; 2-(5-Chloro-2-thienyl)ethylamine hydrochloride; 2-(5-Chlorothien-2-yl)ethylamine HCl; 5-Chlorothiophene-2-ethylamine hydrochloride; (5-Chloro-2-thienyl)ethanamine hydrochloride; 2-(5-Chloro-2-thienyl)ethanamine hydrochloride; 2-(5-Chlorothiophen-2-yl)ethylammonium chloride
EINECS	Contact for details

Quality Control

Our 2-(5-Chlorothiophen-2-Yl)Ethanamine Hydrochloride is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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