Description

(S)-1-(Thiophen-2-Yl)Ethanamine Hydrochloride is a high-purity chiral amine building block essential for advanced pharmaceutical and agrochemical research. Its value lies in its role as a key intermediate for synthesizing active pharmaceutical ingredients (APIs) and other complex molecules requiring stereochemical control. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the development of novel APIs, particularly in central nervous system (CNS) and antiviral drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where specific stereochemistry impacts biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the custom synthesis of specialty chemicals for research and development purposes.
• Academic and Industrial R&D: A valuable tool for methodological studies in organic chemistry and process chemistry optimization.

Basic Information

Product Name	(S)-1-(Thiophen-2-Yl)Ethanamine Hydrochloride
CAS No.	1305712-32-6
Molecular Formula	C6H10ClNS
Molecular Weight	163.67 g/mol
Synonyms	(S)-1-(Thiophen-2-yl)ethan-1-amine hydrochloride; (S)-1-(2-Thienyl)ethylamine hydrochloride; (S)-α-Methyl-2-thiophenemethylamine hydrochloride; (S)-2-(1-Aminoethyl)thiophene hydrochloride; (S)-1-(Thien-2-yl)ethylamine HCl; (S)-Thiophen-2-ylethylamine hydrochloride; (S)-ATPA (analog reference)
EINECS	Contact for details

Quality Control

Our (S)-1-(Thiophen-2-Yl)Ethanamine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure compliance with high-purity standards for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% ee
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%

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