Description

Ethyl 5-Acetoxy-2-Methylbenzofuran-3-Carboxylate is a high-purity benzofuran derivative, a crucial synthetic intermediate in advanced organic chemistry. Its value lies in its functionalized structure, which serves as a versatile building block for constructing complex molecular architectures. This compound is primarily needed by research and development laboratories, pharmaceutical companies, and fine chemical manufacturers engaged in the synthesis of novel active pharmaceutical ingredients (APIs) and specialty 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 Research: Used in the development of new active ingredients for crop protection products, leveraging the benzofuran scaffold's bioactivity.
• Material Science: Serves as a monomer or functional additive in the research of advanced polymers and organic electronic materials.
• Academic & Contract Research: Essential for medicinal chemistry programs and synthetic methodology development in university and CRO (Contract Research Organization) settings.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex fragrance compounds, dyes, and other high-value specialty chemicals.

Basic Information

Product Name	Ethyl 5-Acetoxy-2-Methylbenzofuran-3-Carboxylate
CAS No.	56820-12-3
Molecular Formula	C₁₅H₁₄O₅
Molecular Weight	274.27 g/mol
Synonyms	Ethyl 5-acetyloxy-2-methyl-1-benzofuran-3-carboxylate; 2-Methyl-5-acetoxybenzofuran-3-carboxylic Acid Ethyl Ester; 5-Acetoxy-2-methylbenzofuran-3-carboxylic Acid Ethyl Ester; 3-Carbethoxy-5-acetoxy-2-methylbenzofuran; Ethyl 2-methyl-5-acetoxybenzofuran-3-carboxylate; 5-Acetoxy-2-methyl-3-benzofurancarboxylic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl 5-Acetoxy-2-Methylbenzofuran-3-Carboxylate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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