Description

5-Methoxy-2-Methyl-Benzofuran-3-Carboxylic Acid is a high-purity benzofuran derivative serving as a critical building block in advanced organic synthesis. Its unique molecular structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is essential for research and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create complex heterocyclic compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its benzofuran core.
• Material Science Research: Serves as a monomer or functional unit in the development of organic electronic materials, such as OLEDs or conductive polymers.
• Chemical Research: Employed as a standard or reference compound in analytical chemistry and method development for benzofuran-class molecules.
• Fine Chemical Production: Acts as a versatile synthon for creating complex fragrance and flavor ingredients or other high-value specialty chemicals.

Basic Information

Product Name	5-Methoxy-2-Methyl-Benzofuran-3-Carboxylic Acid
CAS No.	29735-88-4
Molecular Formula	C12H12O4
Molecular Weight	220.22 g/mol
Synonyms	3-Carboxy-5-methoxy-2-methylbenzofuran; 5-Methoxy-2-methyl-3-benzofurancarboxylic acid; 2-Methyl-5-methoxybenzofuran-3-carboxylic acid; 5-Methoxy-2-methylbenzo[b]furan-3-carboxylic acid; MMBCA; 29735-88-4; 5-Methoxy-2-methyl-1-benzofuran-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Methoxy-2-Methyl-Benzofuran-3-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for pharmaceutical and research applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 such as strong oxidizing agents, strong bases, and strong acids.

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%
Heavy Metals	≤ 20 ppm

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