Description

2(3H)-Furanone,3-Acetyl-5-Ethoxydihydro-3,4-Dimethyl-,(3Alpha,4Bta,5Bta)-(9Ci) is a specialized furanone derivative with a complex stereochemistry, serving as a high-value intermediate in advanced organic synthesis. This compound is crucial for research and development in fine chemical and pharmaceutical sectors, where precise molecular architecture is required. It is primarily sought after by R&D chemists and process development scientists working on novel active pharmaceutical ingredients (APIs), agrochemicals, and sophisticated fragrance molecules.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of complex, biologically active molecules and novel drug candidates.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its unique furanone core structure.
• Flavor & Fragrance (F&F) Industry: Serves as a precursor for creating novel lactone-based aroma compounds with specific olfactory profiles.
• Academic & Industrial R&D: Employed in methodological studies and as a model compound in organic chemistry research, particularly in stereoselective synthesis.
• Material Science: Potential monomer or additive for specialized polymers requiring specific functional groups.

Basic Information

Product Name	2(3H)-Furanone,3-Acetyl-5-Ethoxydihydro-3,4-Dimethyl-,(3Alpha,4Bta,5Bta)-(9Ci)
CAS No.	148840-17-9
Molecular Formula	C10H16O4
Molecular Weight	200.23 g/mol
Synonyms	3-Acetyl-5-ethoxydihydro-3,4-dimethylfuran-2(3H)-one; (3α,4β,5β)-3-Acetyl-5-ethoxy-3,4-dimethyl-dihydrofuran-2(3H)-one; 3-Acetyl-5-ethoxy-3,4-dimethyldihydro-2(3H)-furanone; 148840-17-9; Dihydro-3,4-dimethyl-3-acetyl-5-ethoxy-2(3H)-furanone; (3Alpha,4Bta,5Bta)-3-Acetyl-5-ethoxydihydro-3,4-dimethyl-2(3H)-furanone
EINECS	Contact for details

Quality Control

Every batch of our 2(3H)-Furanone,3-Acetyl-5-Ethoxydihydro-3,4-Dimethyl-,(3Alpha,4Bta,5Bta)-(9Ci) is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing critical parameters such as assay, enantiomeric/excess, and impurity profiles. Our quality systems are designed to support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound may be sensitive to moisture and prolonged exposure to air; therefore, containers should be kept sealed under an inert atmosphere after opening.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral HPLC)	≥ 98.0% e.e.
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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