Description

Thiophen-3-Amine Hydrochloride is a high-purity organic salt widely used as a critical building block in advanced chemical synthesis. This compound matters for its role as a versatile intermediate in the development of active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality raw materials for their processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in heterocyclic chemistry.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides.
• Material Science: Serves as a building block for organic semiconductors, conductive polymers, and other functional materials.
• Dye and Pigment Manufacturing: Employed in the synthesis of complex organic dyes and colorants.
• Chemical Research & Development: A valuable reagent for method development and exploratory synthesis in academic and industrial labs.
• Ligand and Catalyst Preparation: Used to create specialized ligands for catalytic systems in organic transformations.

Basic Information

Product Name	Thiophen-3-Amine Hydrochloride
CAS No.	25475-76-7
Molecular Formula	C4H6ClNS
Molecular Weight	135.61 g/mol
Synonyms	3-Aminothiophene Hydrochloride; 3-Thiophenamine Hydrochloride; 3-Thienylamine Hydrochloride; Thiophen-3-ylamine Hydrochloride; 1-(Thiophen-3-yl)methanamine Hydrochloride; 3-Thienamine Hydrochloride; 3-Amino-thiophene HCl; 3-Thiopheneamine Hydrochloride
EINECS	Contact for details

Quality Control

Our Thiophen-3-Amine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for sensitive synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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 to exclude moisture. Keep away from incompatible materials.

Specification

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