Description

2(4H)-Benzofuranone,7A-Ethoxy-5,6,7,7A-Tetrahydro-3,6-Dimethyl-(9Ci) is a specialized heterocyclic organic compound with the CAS number 169543-38-8. This molecule serves as a valuable synthetic intermediate and building block in advanced organic synthesis, prized for its unique fused ring structure and functional groups. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex heterocyclic architectures.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or fungicides where its benzofuranone core can contribute to biological activity.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex polycyclic frameworks in academic and industrial research laboratories.
• Material Science Research: Potential monomer or precursor for specialty polymers, dyes, or functional organic materials due to its reactive ketone and ether functionalities.
• Chemical Reference Standard: Used as a high-purity analytical standard for method development and quality control in related chemical production.

Basic Information

Product Name	2(4H)-Benzofuranone,7A-Ethoxy-5,6,7,7A-Tetrahydro-3,6-Dimethyl-(9Ci)
CAS No.	169543-38-8
Molecular Formula	C₁₂H₁₈O₃
Molecular Weight	210.27 g/mol
Synonyms	7a-Ethoxy-3,6-dimethyl-5,6,7,7a-tetrahydro-2(4H)-benzofuranone; 7a-Ethoxy-3,6-dimethyl-4,5,6,7-tetrahydro-2-benzofuranone; 7a-Ethoxy-3,6-dimethyl-5,6,7,7a-tetrahydro-2-benzofuran-4-one; 169543-38-8; 2(4H)-Benzofuranone, 7a-ethoxy-5,6,7,7a-tetrahydro-3,6-dimethyl-; Tetrahydrobenzofuranone derivative
EINECS	Contact for details

Quality Control

Our 2(4H)-Benzofuranone,7A-Ethoxy-5,6,7,7A-Tetrahydro-3,6-Dimethyl-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous 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 support cGMP and ISO 9001 compliant manufacturing for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.