Description

2,5-Dimethylthiophen-3-Amine Hcl is a high-purity organic building block with the CAS number 854628-35-6. This compound is a critical intermediate for synthesizing complex molecules, offering a versatile thiophene-based amine scaffold for advanced chemical transformations. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and fungicides, leveraging its heterocyclic structure.
• Material Science Research: Serves as a precursor for organic semiconductors, conductive polymers, and other functional materials due to the thiophene core.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new organic reactions and creating specialized chemical libraries.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing specialized dyes and pigments with specific coloristic properties.

Basic Information

Product Name	2,5-Dimethylthiophen-3-Amine Hcl
CAS No.	854628-35-6
Molecular Formula	C6H9NS • HCl
Molecular Weight	163.66 g/mol
Synonyms	3-Amino-2,5-dimethylthiophene hydrochloride; 2,5-Dimethyl-3-thiophenamine hydrochloride; 2,5-Dimethylthiophen-3-ylamine hydrochloride; 3-Amino-2,5-dimethylthiophene HCl; 2,5-Dimethyl-3-aminothiophene hydrochloride; 854628-35-6; 2,5-Dimethyl-3-thienylamine hydrochloride
EINECS	Contact for details

Quality Control

Our 2,5-Dimethylthiophen-3-Amine Hcl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.