Description

2-Benzofurancarboxylic Acid, 5,6-Dimethoxy- is a high-purity benzofuran derivative serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its functionalized aromatic structure, which is essential for constructing complex molecules in pharmaceutical and agrochemical research. This compound is primarily needed by R&D chemists and process development scientists in the life sciences sector for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in central nervous system (CNS) and cardiovascular research.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for organic electronic materials and specialty polymers.
• Academic & Contract Research: Essential for methodological studies and custom synthesis projects in university and CRO laboratories.
• Chemical Reference Standard: Employed as an analytical standard for quality control and method validation in related compound analysis.

Basic Information

Product Name	2-Benzofurancarboxylic Acid, 5,6-Dimethoxy-
CAS No.	114842-08-9
Molecular Formula	C11H10O5
Molecular Weight	222.19 g/mol
Synonyms	5,6-Dimethoxy-2-benzofurancarboxylic Acid; 5,6-Dimethoxybenzofuran-2-carboxylic Acid; 5,6-Dimethoxy-1-benzofuran-2-carboxylic Acid; 2-Carboxy-5,6-dimethoxybenzofuran; 5,6-Dimethoxycoumarilic Acid
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, residual solvents, and related substances are available upon request. We adhere to cGMP principles for manufacturing and quality management where applicable.

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). Keep away from strong acids and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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