Description

Benzofuran, 5-Ethyl-3-Methyl- is a high-purity, functionalized benzofuran derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its value lies in its unique molecular scaffold, which serves as a critical intermediate for constructing more complex chemical architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in central nervous system (CNS) and anti-inflammatory therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor or core structure for electron-transport materials and emissive layer dopants in display technologies.
• Material Science Research: Employed in the synthesis of novel polymers, liquid crystals, and other functional organic materials with specific electronic or optical properties.
• Chemical Research & Development: A valuable building block for medicinal chemistry, process chemistry, and methodology development in academic and industrial R&D labs.
• Flavor & Fragrance Industry: Potential use as an intermediate for synthesizing complex aroma chemicals due to the benzofuran core structure.

Basic Information

Product Name	Benzofuran, 5-Ethyl-3-Methyl-
CAS No.	870466-96-9
Molecular Formula	C11H12O
Molecular Weight	160.21 g/mol
Synonyms	5-Ethyl-3-methylbenzofuran; 3-Methyl-5-ethylbenzofuran; 5-Ethyl-3-methyl-1-benzofuran; 1-Benzofuran, 5-ethyl-3-methyl-; 870466-96-9; 5-Ethyl-3-methyl-benzo[b]furan
EINECS	Contact for details

Quality Control

Our Benzofuran, 5-Ethyl-3-Methyl- is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid / solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 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.