Description

2-Amino-7-Bromo-Benzo[B]Thiophene is a high-purity, heterocyclic aromatic compound featuring both amino and bromo functional groups on a benzothiophene scaffold. This unique structure makes it a versatile and critical building block in advanced organic synthesis, particularly for the development of complex molecules with tailored electronic and biological properties. It is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers engaged in creating novel active pharmaceutical ingredients (APIs), agrochemicals, and organic electronic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and anti-inflammatory pathways.
• Agrochemical Research: Serves as a core scaffold for developing new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science: Used in the research and development of organic semiconductors, conductive polymers, and light-emitting materials for OLEDs and other electronic devices.
• Dye and Pigment Synthesis: Functions as an intermediate for creating specialized dyes, pigments, and fluorescent markers due to its conjugated aromatic system.
• Ligand and Catalyst Development: The amino group allows for functionalization to create novel ligands for metal catalysis and coordination chemistry.
• Academic and Contract Research: A valuable reagent for universities and CROs conducting research in medicinal chemistry, heterocyclic chemistry, and synthetic methodology.

Basic Information

Product Name	2-Amino-7-Bromo-Benzo[B]Thiophene
CAS No.	547766-28-9
Molecular Formula	C8H6BrNS
Molecular Weight	228.11 g/mol
Synonyms	7-Bromo-2-aminobenzo[b]thiophene; 2-Amino-7-bromobenzo[b]thiophene; 7-Bromobenzo[b]thiophen-2-amine; 2-Amino-7-bromo-1-benzothiophene; 7-Bromo-1-benzothiophen-2-amine; 2-Amino-7-bromobenzo[b]thienyl; 7-Bromo-2-aminobenzo[b]thienyl; 2-Amino-7-bromo-benzo[b]thiophene
EINECS	Contact for details

Quality Control

Our 2-Amino-7-Bromo-Benzo[B]Thiophene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, NMR, and GC-MS to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our commitment to quality supports applications requiring high-purity intermediates for research and cGMP manufacturing.

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). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

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	≤ 0.5%
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.