Description

5-Fluoro-3-Methyl-1-Benzofuran-2-Carboxylic Acid is a high-purity, functionalized benzofuran derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique molecular scaffold, which incorporates both a carboxylic acid group and a fluorine substituent, enabling precise structural modifications. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of new drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, where the fluorine atom enhances biological activity and environmental stability.
• Material Science Research: Serves as a monomer or functional additive in the creation of specialty polymers and advanced organic electronic materials.
• Chemical Biology Probe Development: Employed to create fluorescent tags or molecular probes for studying biological pathways and enzyme functions.
• Organic Synthesis Building Block: Utilized in cross-coupling reactions, amide bond formation, and other transformations to construct complex heterocyclic systems.

Basic Information

Item	Detail
Product Name	5-Fluoro-3-Methyl-1-Benzofuran-2-Carboxylic Acid
CAS No.	81718-76-5
Molecular Formula	C10H7FO3
Molecular Weight	194.16 g/mol
Synonyms	5-Fluoro-3-methylbenzofuran-2-carboxylic acid; 3-Methyl-5-fluorobenzofuran-2-carboxylic acid; 2-Benzofurancarboxylic acid, 5-fluoro-3-methyl-; 5-Fluoro-3-methyl-2-benzofurancarboxylic acid; 81718-76-5; 5-Fluoro-3-methylbenzo[b]furan-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Fluoro-3-Methyl-1-Benzofuran-2-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP guidelines for the production of pharmaceutical intermediates, ensuring traceability and reliability for critical applications.

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). The product is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
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.