Description

2-Bromo-1-Benzofuran-3-Carboxylic Acid is a high-purity brominated benzofuran derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in the reactive bromine atom and carboxylic acid functional group, which enable precise molecular construction for complex target molecules. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and material science industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides that require a halogenated benzofuran core structure.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the creation of specialized polymers and organic electronic materials.
• Chemical Synthesis: Versatile reagent for cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and further derivatization via the carboxylic acid group.
• Academic & R&D: Fundamental research compound in universities and corporate R&D labs for exploring new chemical reactions and pathways.

Basic Information

Product Name	2-Bromo-1-Benzofuran-3-Carboxylic Acid
CAS No.	1026272-11-6
Molecular Formula	C9H5BrO3
Molecular Weight	241.04 g/mol
Synonyms	2-Bromobenzofuran-3-carboxylic acid; 1-Benzofuran-3-carboxylic acid, 2-bromo-; 3-Carboxy-2-bromobenzofuran; 2-Bromo-3-benzofurancarboxylic acid; 2-Bromobenzofurane-3-carboxylic acid; 1026272-11-6; 2-Bromo-1-benzofuran-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Bromo-1-Benzofuran-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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