Description

2,3-Dihydro-5-Methyl-7-Benzofurancarboxylic Acid is a versatile benzofuran derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique fused-ring structure makes it a valuable building block for the development of complex molecules with targeted biological or material properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or plant growth regulators, leveraging its benzofuran core.
• Material Science Research: Serves as a monomer or functional unit in the development of specialty polymers, liquid crystals, or organic electronic materials.
• Chemical Research & Development: Employed as a standard or starting material in methodological studies for constructing complex heterocyclic frameworks.
• Fine Chemical Production: Acts as a building block for synthesizing flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Item	Details
Product Name	2,3-Dihydro-5-Methyl-7-Benzofurancarboxylic Acid
CAS No.	35700-51-7
Molecular Formula	C10H10O3
Molecular Weight	178.18 g/mol
Synonyms	5-Methyl-2,3-dihydrobenzofuran-7-carboxylic acid; 7-Carboxy-5-methyl-2,3-dihydrobenzofuran; 5-Methyl-2,3-dihydro-7-benzofurancarboxylic acid; 2,3-Dihydro-5-methyl-7-benzofurancarboxylic acid; 5-Methylcoumaran-7-carboxylic acid; 7-Carboxy-5-methylcoumaran; 35700-51-7 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-5-Methyl-7-Benzofurancarboxylic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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%

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