Description

2-Ethyl-2,3-Dihydro-5-Acetylbenzofuran is a specialized benzofuran derivative, a key heterocyclic intermediate in advanced organic synthesis. Its unique fused-ring structure with acetyl and ethyl substituents makes it a valuable precursor for creating complex molecules with specific functionalities. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block 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-generation pesticides, herbicides, and fungicides, leveraging its benzofuran core for biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a precursor for electron-transporting or host materials in OLED displays and lighting due to its rigid, conjugated structure.
• Fine Chemical Synthesis: Employed in academic and industrial R&D for constructing complex natural product analogs and other specialty chemicals.
• Flavor & Fragrance Industry: Potential use as an intermediate for synthesizing novel aroma chemicals with unique organoleptic properties.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with specific thermal or optical characteristics.

Basic Information

Product Name	2-Ethyl-2,3-Dihydro-5-Acetylbenzofuran
CAS No.	58741-14-3
Molecular Formula	C₁₂H₁₄O₂
Molecular Weight	190.24 g/mol
Synonyms	5-Acetyl-2-ethyl-2,3-dihydrobenzofuran; 2-Ethyl-2,3-dihydro-5-acetyl-1-benzofuran; 1-(2,3-Dihydro-2-ethyl-5-benzofuranyl)ethanone; 2-Ethyl-5-acetyl-2,3-dihydrobenzofuran; 5-Acetyl-2-ethyl-2,3-dihydro-1-benzofuran; Ethanone, 1-(2,3-dihydro-2-ethyl-5-benzofuranyl)-
EINECS	Contact for details

Quality Control

Our 2-Ethyl-2,3-Dihydro-5-Acetylbenzofuran is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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