Description

2(3H)-Benzofuranone,3-Ethyl-7-(1-Methylpropyl)-(9Ci) is a specialized organic compound belonging to the benzofuranone class, valued for its unique structural motif that serves as a versatile intermediate in advanced chemical synthesis. Its defined molecular architecture makes it a critical building block for researchers and manufacturers developing novel materials and active compounds. This product is essential for R&D and production within the pharmaceutical, agrochemical, and fine chemical sectors, where precise chemical intermediates are required for innovation.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Synthesis: Used in the creation of advanced crop protection agents, including herbicides and fungicides, leveraging its benzofuranone core.
• Fine Chemical Production: Acts as a crucial precursor in the synthesis of complex dyes, pigments, and functional materials requiring specific heterocyclic structures.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential building block or dopant material in the development of novel electron-transport or emissive layers for display technologies.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalytic systems used in asymmetric synthesis and cross-coupling reactions.
• Flavor and Fragrance Industry: May be employed in the synthesis of complex aroma chemicals due to its oxygenated heterocyclic nature.

Basic Information

Product Name	2(3H)-Benzofuranone,3-Ethyl-7-(1-Methylpropyl)-(9Ci)
CAS No.	503545-28-6
Molecular Formula	C14H18O2
Molecular Weight	218.29 g/mol
Synonyms	3-Ethyl-7-(1-methylpropyl)-2(3H)-benzofuranone; 3-Ethyl-7-sec-butyl-2-benzofuran-1(3H)-one; 7-(1-Methylpropyl)-3-ethyl-2(3H)-benzofuranone; 3-Ethyl-7-(sec-butyl)phthalide; 2(3H)-Benzofuranone, 3-ethyl-7-(1-methylpropyl)-; 503545-28-6; 3-Ethyl-7-(1-methylpropyl)phthalide
EINECS	Contact for details

Quality Control

Every batch of 2(3H)-Benzofuranone,3-Ethyl-7-(1-Methylpropyl)-(9Ci) is subjected to rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and industrial-scale applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your specifications.

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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

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
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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