Description

3-Bromo-5-Methoxybenzofuran-2-Carboxylic Acid is a high-purity, functionalized benzofuran derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both bromo and carboxylic acid functional groups, makes it an invaluable intermediate for constructing complex heterocyclic systems. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging the benzofuran scaffold for bioactive molecule design.
• Material Science: Serves as a monomer or functionalizing agent in the creation of specialized polymers and organic electronic materials.
• Chemical Synthesis: An essential reagent for Suzuki-Miyaura and other cross-coupling reactions to introduce the bromobenzofuran moiety into larger molecular architectures.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and exploration of new chemical spaces.

Basic Information

Product Name	3-Bromo-5-Methoxybenzofuran-2-Carboxylic Acid
CAS No.	333385-05-0
Molecular Formula	C10H7BrO4
Molecular Weight	271.07 g/mol
Synonyms	2-Bromo-5-methoxybenzofuran-3-carboxylic acid; 5-Methoxy-3-bromobenzofuran-2-carboxylic acid; 3-Bromo-5-methoxy-2-benzofurancarboxylic acid; 333385-05-0; 3-Br-5-MeO-benzofuran-2-COOH
EINECS	Contact for details

Quality Control

Our production of 3-Bromo-5-Methoxybenzofuran-2-Carboxylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and tested using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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