Description

Ethanone, 1-[(3Ar,6As)-3A,4,5,6A-Tetrahydro-2-Methylfuro[2,3-B]Furan-3-Yl]- is a high-purity, specialized heterocyclic ketone building block of significant interest in advanced organic synthesis. Its unique fused furan structure makes it a valuable precursor for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of complex drug candidates, particularly in antiviral, anti-inflammatory, or central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, or fungicides where its specific stereochemistry is crucial for biological activity.
• Advanced Material Research: Serves as a precursor for specialty polymers, liquid crystals, or organic electronic materials requiring precise heterocyclic frameworks.
• Asymmetric Catalysis Ligand Synthesis: Utilized in the development of novel chiral ligands or organocatalysts for stereoselective chemical transformations.
• Flavor & Fragrance Chemistry: Potential intermediate for creating complex, naturally-derived aroma molecules with specific olfactory properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in synthetic organic chemistry and total synthesis projects.

Basic Information

Product Name	Ethanone, 1-[(3Ar,6As)-3A,4,5,6A-Tetrahydro-2-Methylfuro[2,3-B]Furan-3-Yl]-
CAS No.	139061-24-8
Molecular Formula	C10H14O3
Molecular Weight	182.22 g/mol
Synonyms	1-[(3Ar,6As)-3A,4,5,6A-Tetrahydro-2-methylfuro[2,3-b]furan-3-yl]ethanone; (3aR,6aS)-3a,4,5,6a-Tetrahydro-2-methylfuro[2,3-b]furan-3-yl methyl ketone; 2-Methyl-3-acetyl-3a,4,5,6a-tetrahydrofuro[2,3-b]furan; Furo[2,3-b]furan-3-yl methyl ketone derivative; Chiral Furan Ketone Intermediate; CAS 139061-24-8
EINECS	Contact for details

Quality Control

Our Ethanone, 1-[(3Ar,6As)-3A,4,5,6A-Tetrahydro-2-Methylfuro[2,3-B]Furan-3-Yl]- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing identity, purity (HPLC/GC), chiral excess, and impurity profile is provided with every shipment.

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 heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 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.