Description

3-Benzofuranacetic Acid, 5-Methoxy-, Methyl Ester is a high-purity organic chemical intermediate with the CAS registry number 118610-60-9. This compound is valued for its specific benzofuran core structure, which is integral to the synthesis of more complex molecules in advanced research and development. It is primarily sought after by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing novel active pharmaceutical ingredients (APIs) and specialty agrochemicals.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Material Science Research: Serves as a precursor in the development of organic semiconductors, light-emitting materials, and other advanced functional polymers.
• Academic & Industrial R&D: Employed in organic chemistry research for method development, catalysis studies, and the construction of complex molecular libraries.
• Fine Chemical Production: Acts as a specialized intermediate for manufacturing dyes, pigments, and other performance chemicals.

Basic Information

Product Name	3-Benzofuranacetic Acid, 5-Methoxy-, Methyl Ester
CAS No.	118610-60-9
Molecular Formula	C₁₂H₁₂O₄
Molecular Weight	220.22 g/mol
Synonyms	Methyl 5-Methoxy-3-benzofuranacetate; 5-Methoxy-3-benzofuranacetic Acid Methyl Ester; Methyl (5-Methoxy-1-benzofuran-3-yl)acetate; 3-Benzofuranacetic acid, 5-methoxy-, methyl ester; 118610-60-9; 5-Methoxybenzofuran-3-acetic acid methyl ester
EINECS	Contact for details

Quality Control

Every batch of our 3-Benzofuranacetic Acid, 5-Methoxy-, Methyl Ester is produced under strict quality management systems. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and synthesis. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles as determined by advanced chromatographic and spectroscopic methods.

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, sparks, and open flame. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.