Description

2-Bromothiophen-3-Amine Hcl is a high-purity organic building block essential for advanced chemical synthesis. This compound matters as a key intermediate for constructing complex heterocyclic molecules, offering a reactive amine group and a halogenated thiophene ring for further functionalization. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers developing novel active ingredients, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Development: Used in research and production of advanced pesticides and herbicides, leveraging the thiophene scaffold for bioactivity.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of conductive polymers and organic electronic materials.
• Chemical Synthesis Building Block: Enables Suzuki, Buchwald-Hartwig, and other cross-coupling reactions to create complex, functionalized thiophene derivatives.
• Dye and Pigment Intermediate: Utilized in the production of specialized dyes and pigments where the bromothiophene unit contributes to color and stability properties.

Basic Information

Product Name	2-Bromothiophen-3-Amine Hcl
CAS No.	1803590-15-9
Molecular Formula	C4H5BrClNS
Molecular Weight	222.51 g/mol
Synonyms	3-Amino-2-bromothiophene hydrochloride; 2-Bromo-3-aminothiophene hydrochloride; 2-Bromothiophen-3-amine hydrochloride; 2-Bromo-3-thiophenamine hydrochloride; 3-Thiophenamine, 2-bromo-, hydrochloride (1:1)
EINECS	Contact for details

Quality Control

Our 2-Bromothiophen-3-Amine Hcl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and production. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere after opening to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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