Description

2(3H)-Furanone,3-Acetyl-5-Ethoxydihydro-3,4-Dimethyl-,(3Alpha,4Alpha,5Alpha)-(9Ci) is a specialized furanone derivative with a defined stereochemistry, offering a unique chemical scaffold for advanced synthesis. This compound is valued for its role as a key chiral intermediate and building block in the development of complex organic molecules. It is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for applications in medicinal chemistry and the synthesis of novel materials.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral building block in the synthesis of potential active pharmaceutical ingredients (APIs), particularly for compounds requiring specific stereochemical configurations.
• Fine Chemical Synthesis: Used in the research and development of complex organic molecules, including natural product analogs and specialty chemicals.
• Agrochemical Research: Acts as a precursor in the development of new crop protection agents and herbicides, leveraging its unique furanone structure.
• Flavor & Fragrance Chemistry: Investigated for the creation of novel aroma chemicals and flavoring agents due to its lactone-related structural features.
• Material Science Research: Employed as a monomer or modifier in the development of advanced polymers and functional materials.

Basic Information

Product Name	2(3H)-Furanone,3-Acetyl-5-Ethoxydihydro-3,4-Dimethyl-,(3Alpha,4Alpha,5Alpha)-(9Ci)
CAS No.	148840-18-0
Molecular Formula	C10H16O4
Molecular Weight	200.23 g/mol
Synonyms	3-Acetyl-5-ethoxydihydro-3,4-dimethylfuran-2(3H)-one; (3α,4α,5α)-3-Acetyl-5-ethoxy-3,4-dimethyldihydrofuran-2(3H)-one; 3-Acetyl-5-ethoxy-3,4-dimethyldihydro-2(3H)-furanone; Dihydro-3,4-dimethyl-3-acetyl-5-ethoxy-2(3H)-furanone; 5-Ethoxy-3-acetyl-3,4-dimethyldihydrofuran-2(3H)-one; (3α,4α,5α)-rel-3-Acetyl-5-ethoxy-3,4-dimethyldihydro-2(3H)-furanone; 148840-18-0; 3-Acetyl-5-ethoxy-3,4-dimethyldihydrofuran-2(3H)-one
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, GC, and NMR to verify identity, purity, and stereochemical integrity. Certificates of Analysis (COA) are available upon request, detailing batch-specific results for key parameters such as assay, enantiomeric excess, and impurity profiles.

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 bases and incompatible organic solvents. 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
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
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.