Description

4-Methoxy-2,3-Dihydro-Benzofuran-6-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 fused ring structure and carboxylic acid functionality, which enable precise molecular modifications. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its benzofuran core for biological activity.
• Material Science Research: Serves as a precursor for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic light-emitting diodes (OLEDs).
• Chemical Biology: Employed as a probe or linker molecule in biochemical research and proteomics due to its modifiable acid group.
• Fine Chemical Production: Acts as a versatile intermediate for synthesizing complex fragrance, flavor, and dye molecules.

Basic Information

Product Name	4-Methoxy-2,3-Dihydro-Benzofuran-6-Carboxylic Acid
CAS No.	1785202-35-8
Molecular Formula	C10H10O4
Molecular Weight	194.18 g/mol
Synonyms	6-Carboxy-4-methoxy-2,3-dihydrobenzofuran; 4-Methoxy-2,3-dihydro-1-benzofuran-6-carboxylic acid; 4-Methoxy-2,3-dihydrobenzofuran-6-carboxylic acid; 2,3-Dihydro-4-methoxybenzofuran-6-carboxylic acid; 6-Methoxy-2,3-dihydrobenzofuran-4-carboxylic acid (isomer reference); Dihydrobenzofuran carboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 4-Methoxy-2,3-Dihydro-Benzofuran-6-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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