Description

5-Bromo-1-Benzothiophene-2-Carboxylic Acid is a high-purity, versatile benzothiophene derivative serving as a critical building block in advanced organic synthesis. This compound is essential for research and development in the pharmaceutical and agrochemical sectors, where its unique structure enables the creation of novel active molecules. It is primarily sought after by fine chemical manufacturers, R&D laboratories, and companies developing new materials and electronic chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Material Science Research: Serves as a monomer or functional unit in the development of organic semiconductors, conductive polymers, and advanced organic materials.
• Chemical Biology & Proteomics: Employed as a molecular scaffold or a tag in the design of chemical probes and enzyme inhibitors for biological studies.
• Academic & Industrial R&D: A fundamental reagent for methodological development in organic chemistry, including cross-coupling reactions and ring-forming transformations.

Basic Information

Item	Details
Product Name	5-Bromo-1-Benzothiophene-2-Carboxylic Acid
CAS No.	7312-10-9
Molecular Formula	C9H5BrO2S
Molecular Weight	257.10 g/mol
Synonyms	5-Bromobenzo[b]thiophene-2-carboxylic acid; 5-Bromo-1-benzothiophene-2-carboxylic acid; 5-Bromobenzo[b]thiophene-2-carboxylic acid; 2-Carboxy-5-bromobenzo[b]thiophene; 5-Bromobenzo[b]thiophene-2-carboxylic acid; 7312-10-9; Benzo[b]thiophene-2-carboxylic acid, 5-bromo-
EINECS	Contact for details

Quality Control

Our 5-Bromo-1-Benzothiophene-2-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Custom purity grades and analytical packages are available to meet specific project requirements.

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); keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0% (Standard Grade)
Melting Point	Contact for details
Loss on Drying	≤1.0%
Heavy Metals	≤20 ppm

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