Description

Ethanone, 1-[Tetrahydro-5-(1-Hydroxyethyl)-2-Furanyl]-, [2Alpha,5Alpha(S*)]- (9Ci) is a chiral, high-purity chemical intermediate characterized by its furan and ethanone functional groups. This compound is valued for its defined stereochemistry, which is critical for synthesizing enantiomerically pure products in advanced pharmaceutical and fine chemical manufacturing. It serves as a key building block for researchers and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients with high specificity.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of complex drug molecules, particularly in developing antiviral, anti-inflammatory, or neurological agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where stereochemical purity impacts biological activity.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals requiring specific isomeric forms.
• Academic & Industrial Research: A valuable compound for methodological development in asymmetric synthesis and catalysis studies.
• Material Science: Potential monomer or modifier in the development of specialized polymers with tailored properties.

Basic Information

Product Name	Ethanone, 1-[Tetrahydro-5-(1-Hydroxyethyl)-2-Furanyl]-, [2Alpha,5Alpha(S*)]- (9Ci)
CAS No.	79548-42-8
Molecular Formula	C8H14O3
Molecular Weight	158.20 g/mol
Synonyms	(2α,5α)-1-(Tetrahydro-5-[(1S)-1-hydroxyethyl]-2-furanyl)ethanone; (2R,5S)-5-[(1S)-1-Hydroxyethyl]tetrahydrofuran-2-yl methyl ketone; 5-(1-Hydroxyethyl)tetrahydrofurfuryl methyl ketone; [2Alpha,5Alpha(S*)]-1-[Tetrahydro-5-(1-hydroxyethyl)-2-furanyl]ethanone; CAS 79548-42-8; A chiral furanyl ethanone derivative.
EINECS	Contact for details

Quality Control

Our production of Ethanone, 1-[Tetrahydro-5-(1-Hydroxyethyl)-2-Furanyl]-, [2Alpha,5Alpha(S*)]- (9Ci) adheres to stringent quality management systems. Each batch is rigorously tested to ensure high chemical purity, enantiomeric excess, and consistency. Certificates of Analysis (COA) detailing purity, assay, chiral purity, and impurity profiles are provided with every shipment. We support compliance with cGMP, ISO, and other relevant quality standards for pharmaceutical intermediates.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
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.