Description

2(3H)-Benzofuranone,3-Ethyl-7-(1-Methylethyl)-(9Ci) CAS NO 503545-27-5 is a specialized benzofuranone derivative, a key chemical building block valued for its unique molecular structure. This compound is essential for advanced organic synthesis, enabling the development of novel materials and active ingredients. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for process development and high-value product creation.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used as a key scaffold in the development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex organic molecules, dyes, and functional materials.
• Material Science: Investigated for the development of advanced polymers and specialty chemicals with tailored properties.
• Academic & Industrial R&D: Employed in chemical research for exploring new synthetic pathways and reaction mechanisms.

Basic Information

Product Name	2(3H)-Benzofuranone,3-Ethyl-7-(1-Methylethyl)-(9Ci)
CAS No.	503545-27-5
Molecular Formula	C13H16O2
Molecular Weight	204.27 g/mol
Synonyms	3-Ethyl-7-isopropyl-2(3H)-benzofuranone; 3-Ethyl-7-(1-methylethyl)-2-benzofuran-1(3H)-one; 7-Isopropyl-3-ethylphthalide; 3-Ethyl-7-isopropylphthalide; 503545-27-5; 2(3H)-Benzofuranone, 3-ethyl-7-(1-methylethyl)-; 3-Ethyl-7-(propan-2-yl)-2,3-dihydro-1-benzofuran-1-one
EINECS	Contact for details

Quality Control

Our 2(3H)-Benzofuranone,3-Ethyl-7-(1-Methylethyl)-(9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

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	≤ 10 ppm

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