Description

2(5H)-Furanone, 5-Hydroxy-3-[(1S)-1-Hydroxyethyl]-4-Methyl- (9Ci) is a high-purity chiral furanone derivative, a key building block in advanced organic synthesis. Its value lies in its defined stereochemistry and functional group array, enabling precise construction of complex molecules for research and development. This compound is essential for pharmaceutical chemists and R&D laboratories focused on developing novel active ingredients, agrochemicals, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and development of new drug candidates, particularly in antibiotic and anti-inflammatory therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced, targeted pesticides and herbicides where specific stereochemistry influences biological activity.
• Fine Chemical Production: Serves as a versatile precursor for synthesizing flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: A valuable reagent in methodological studies and asymmetric synthesis for constructing oxygenated heterocycles.
• Material Science: Potential monomer or modifier in the development of novel polymers with specific functional properties.

Basic Information

Item	Details
Product Name	2(5H)-Furanone, 5-Hydroxy-3-[(1S)-1-Hydroxyethyl]-4-Methyl- (9Ci)
CAS No.	565434-20-0
Molecular Formula	C7H10O4
Molecular Weight	158.15 g/mol
Synonyms	5-Hydroxy-3-[(1S)-1-hydroxyethyl]-4-methyl-2(5H)-furanone; (S)-5-Hydroxy-3-(1-hydroxyethyl)-4-methylfuran-2(5H)-one; 4-Methyl-5-hydroxy-3-[(1S)-1-hydroxyethyl]-2(5H)-furanone; Chiral Hydroxyethyl Methyl Furanone; (S)-Lactone derivative of 2(5H)-Furanone
EINECS	Contact for details

Quality Control

Every batch of our 2(5H)-Furanone derivative is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for sensitive synthetic applications. A Certificate of Analysis (COA) detailing identity, purity (by HPLC), chiral purity, and impurity profile is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% 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.