Description

2(3H)-Benzofuranone,7-Ethoxyhexahydro-5,5-Dimethyl-,(3Ar,7S,7As)-Rel-(9Ci) is a high-purity, stereochemically defined benzofuranone derivative of significant interest in advanced organic synthesis. This compound serves as a critical chiral building block and intermediate for the development of complex molecules, offering precise structural control. It is primarily utilized by research institutions and pharmaceutical companies engaged in the synthesis of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty fine chemicals where its specific stereochemistry is essential.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a building block for creating advanced pesticides, herbicides, and plant growth regulators with specific stereochemical requirements.
• Fine Chemical Production: Serves as a precursor in the manufacture of complex fragrance compounds, flavors, and other high-value specialty chemicals.
• Academic & Industrial Research: A valuable reagent for methodological studies in asymmetric synthesis, catalysis, and the exploration of new chemical spaces.
• Material Science Research: Potential intermediate for the synthesis of specialized polymers or organic electronic materials with tailored properties.

Basic Information

Product Name	2(3H)-Benzofuranone,7-Ethoxyhexahydro-5,5-Dimethyl-,(3Ar,7S,7As)-Rel-(9Ci)
CAS No.	608529-29-9
Molecular Formula	C13H22O3
Molecular Weight	226.31 g/mol
Synonyms	7-Ethoxyhexahydro-5,5-dimethyl-2(3H)-benzofuranone, rel-(3aR,7S,7aS)-; (3aR,7S,7aS)-7-Ethoxyhexahydro-5,5-dimethyl-2-benzofuran-1(3H)-one; rel-(3aR,7S,7aS)-7-Ethoxy-5,5-dimethylhexahydro-2-benzofuran-1(3H)-one; Hexahydro-7-ethoxy-5,5-dimethyl-2(3H)-benzofuranone; 2(3H)-Benzofuranone, hexahydro-7-ethoxy-5,5-dimethyl-, (3aR,7S,7aS)-rel-; Chiral Benzofuranone Derivative; 7-Ethoxy-5,5-dimethylhexahydro-2-benzofuranone
EINECS	Contact for details

Quality Control

Our 2(3H)-Benzofuranone,7-Ethoxyhexahydro-5,5-Dimethyl-,(3Ar,7S,7As)-Rel-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure high chemical and stereochemical purity suitable for demanding synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (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 reference spectrum
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
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.