Description

2-Methylthiophen-3-Amine Hydrochloride is a high-purity organic salt derivative of a substituted thiophene amine. This compound serves as a critical pharmaceutical intermediate and versatile building block in advanced organic synthesis. It is primarily utilized by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Building block for developing new generation herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Monomer or precursor for conductive polymers, organic semiconductors, and advanced polymeric materials.
• Dye & Pigment Manufacturing: Intermediate in the production of specialized dyes and organic pigments.
• Chemical Research: Versatile reagent in academic and industrial R&D for heterocyclic chemistry and method development.
• Ligand Synthesis: Used in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	2-Methylthiophen-3-Amine Hydrochloride
CAS No.	24029-98-9
Molecular Formula	C5H8ClNS
Molecular Weight	149.64 g/mol
Synonyms	3-Amino-2-methylthiophene hydrochloride; 2-Methyl-3-aminothiophene hydrochloride; 2-Methyl-3-thiophenamine hydrochloride; 2-Methylthiophen-3-ylamine hydrochloride; 3-Thiophenamine, 2-methyl-, hydrochloride; 2-Methyl-3-thienylamine hydrochloride
EINECS	Contact for details

Quality Control

Our 2-Methylthiophen-3-Amine Hydrochloride is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (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 crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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