Description

Benzofuran-7-Carboxylic Acid is a high-purity organic building block of significant importance in advanced chemical synthesis. This compound serves as a versatile intermediate for constructing complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. It is essential for research and development chemists and process engineers working on novel active ingredients, fine chemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of new drug candidates, especially those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators that require the benzofuran scaffold.
• Material Science Research: Employed in the synthesis of organic semiconductors, luminescent materials, and polymers due to its conjugated structure.
• Fine Chemical Production: Acts as a precursor for dyes, pigments, and other specialty chemicals where the carboxylic acid group allows for further functionalization.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including cross-coupling and cyclization reactions.

Basic Information

Product Name	Benzofuran-7-Carboxylic Acid
CAS No.	90484-22-3
Molecular Formula	C9H6O3
Molecular Weight	162.14 g/mol
Synonyms	7-Carboxybenzofuran; 1-Benzofuran-7-carboxylic acid; 7-Benzofurancarboxylic Acid; 2,3-Benzofuran-7-carboxylic acid; NSC 403914; 7-Furoic Acid; 90484-22-3 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our Benzofuran-7-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 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
Purity (HPLC)	≥ 98.0%
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.