Description

Ethanone, 1-[5-(1-Hydroxyethyl)-2-Furanyl]-, (S)- (9Ci) is a high-purity chiral furanone derivative, a key intermediate in the synthesis of complex molecules. This compound is valued for its defined stereochemistry and functional group versatility, enabling precise chemical transformations. It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical industries for developing active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A critical chiral building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the production of complex organic molecules for agrochemicals, flavors, and fragrances.
• Asymmetric Catalysis Research: Serves as a substrate or ligand precursor in the development of new catalytic systems.
• Material Science: Potential monomer or precursor for specialized polymers and functional materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies in synthetic organic chemistry.

Basic Information

Product Name	Ethanone, 1-[5-(1-Hydroxyethyl)-2-Furanyl]-, (S)- (9Ci)
CAS No.	200337-66-2
Molecular Formula	C8H10O3
Molecular Weight	154.16 g/mol
Synonyms	(S)-1-(5-(1-Hydroxyethyl)furan-2-yl)ethanone; (S)-1-[5-(1-Hydroxyethyl)-2-furanyl]ethanone; (S)-5-Acetyl-2-furanethanol; (S)-2-Acetyl-5-(1-hydroxyethyl)furan; (S)-HPAF; (S)-1-(5-(α-Hydroxyethyl)furyl) methyl ketone; (S)-1-(5-(1-Hydroxyethyl)furyl)ethanone; (S)-5-Acetyl-2-furanmethanol (related isomer)
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a typical purity of ≥97% (by HPLC), with specifications tailored for research and commercial scale use. Certificates of Analysis (COA) detailing identity, purity, and chiral purity are available upon request. Our quality management system supports development under cGMP guidelines where required.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0%
Chiral Purity (Chiral HPLC)	≥98.0% ee
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%

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