Description

3(2H)-Benzofuranone, 2-Ethyl- is a specialized organic intermediate belonging to the benzofuranone chemical class. This compound is valued for its unique heterocyclic structure, which serves as a versatile building block in advanced synthetic chemistry. It is primarily sought by R&D and production teams in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core structure in the development of advanced organic electronic materials and emissive layers.
• Dye and Pigment Manufacturing: Acts as an intermediate for creating specialized colorants and functional dyes.
• Flavor and Fragrance Industry: Utilized in the synthesis of certain aroma chemicals and fragrance components.
• Polymer Chemistry: Employed as a monomer or modifying agent for creating polymers with specific thermal or optical properties.
• Academic and Industrial Research: A valuable reagent for methodological development and exploring new chemical reactions in organic chemistry.

Basic Information

Product Name	3(2H)-Benzofuranone, 2-Ethyl-
CAS No.	53614-65-6
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	2-Ethyl-3(2H)-benzofuranone; 2-Ethylbenzofuran-3(2H)-one; 2-Ethyl-3-coumaranone; 2-Ethylcoumaran-3-one; 3(2H)-Benzofuranone, 2-ethyl-; 2-Ethyl-2,3-dihydro-1-benzofuran-3-one; 2-Ethyl-3-hydroxybenzofuran
EINECS	Contact for details

Quality Control

Our 3(2H)-Benzofuranone, 2-Ethyl- is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting key parameters such as assay and impurity profiles. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 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%

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