Description

2(5H)-Furanone, 5-Hydroxy-3-[(1R)-1-Hydroxyethyl]-4-Methyl- (9Ci) is a high-purity chiral furanone derivative, a valuable building block in advanced organic synthesis. Its significance lies in its stereochemically defined structure, which is critical for imparting specific biological activity or material properties in final products. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of potential drug candidates, particularly in antibiotic and anti-inflammatory research.
• Agrochemical Development: Used in the research and production of advanced pesticides and herbicides, where its specific stereochemistry can enhance target selectivity.
• Flavor & Fragrance Chemistry: Serves as a precursor for complex lactone-based aroma compounds, contributing to sophisticated flavor and fragrance profiles.
• Material Science Research: Acts as a monomer or functional modifier in the development of novel polymers and bio-based materials.
• Asymmetric Synthesis Catalyst Ligand: Its structure can be utilized to develop chiral ligands for catalytic asymmetric transformations.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic chemistry and process development.

Basic Information

Product Name	2(5H)-Furanone, 5-Hydroxy-3-[(1R)-1-Hydroxyethyl]-4-Methyl- (9Ci)
CAS No.	565435-37-2
Molecular Formula	C7H10O4
Molecular Weight	158.15 g/mol
Synonyms	5-Hydroxy-3-[(1R)-1-hydroxyethyl]-4-methyl-2(5H)-furanone; (R)-5-Hydroxy-3-(1-hydroxyethyl)-4-methylfuran-2(5H)-one; 4-Methyl-5-hydroxy-3-[(1R)-1-hydroxyethyl]-2(5H)-furanone; (3R,5R)-5-Hydroxy-3-(1-hydroxyethyl)-4-methylfuran-2(5H)-one (relative stereochemistry); Chiral Hydroxyethyl Methyl Furanone; Furanone Derivative CAS 565435-37-2
EINECS	Contact for details

Quality Control

Our production of 2(5H)-Furanone, 5-Hydroxy-3-[(1R)-1-Hydroxyethyl]-4-Methyl- (9Ci) adheres to stringent quality management protocols. Every batch is subjected to comprehensive analytical testing, including chiral purity analysis, to ensure consistency and meet the exacting standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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