Description

2(3H)-Furanone,5-[(1S)-1-(Acetyloxy)-3-Methylbutyl]Dihydro-4-Methyl-,(4S,5R)-(9Ci) is a high-purity, stereochemically defined lactone derivative, a crucial building block in advanced organic synthesis. Its precise chiral structure makes it an invaluable intermediate for producing complex molecules with specific biological activities. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, particularly in oncology and antiviral therapies.
• Asymmetric Synthesis: Used as a building block in stereoselective synthesis to construct complex natural products and bioactive molecules.
• Flavor & Fragrance (F&F) Industry: Serves as a precursor for synthesizing sophisticated lactone-based aroma compounds.
• Agrochemical Research: Employed in the development of advanced, targeted pesticides and herbicides with specific modes of action.
• Material Science: Investigated as a monomer or modifier for creating specialized polymers with unique properties.
• Academic & Contract Research: Essential for methodological studies in organic chemistry and catalysis within university and CRO laboratories.

Basic Information

Item	Details
Product Name	2(3H)-Furanone,5-[(1S)-1-(Acetyloxy)-3-Methylbutyl]Dihydro-4-Methyl-,(4S,5R)-(9Ci)
CAS No.	828263-44-1
Molecular Formula	C12H20O4
Molecular Weight	228.29 g/mol
Synonyms	(4S,5R)-5-[(1S)-1-(Acetyloxy)-3-methylbutyl]dihydro-4-methyl-2(3H)-furanone; (4S,5R)-5-[(S)-1-Acetoxy-3-methylbutyl]-4-methylbutyrolactone; 4-Methyl-5-[(1S)-1-(acetyloxy)-3-methylbutyl]dihydro-2(3H)-furanone, (4S,5R)-; Dihydro-4-methyl-5-[(1S)-1-(acetyloxy)-3-methylbutyl]-2(3H)-furanone, (4S,5R)-; Chiral γ-lactone derivative; (4S,5R)-configured lactone intermediate
EINECS	Contact for details

Quality Control

Our 2(3H)-Furanone,5-[(1S)-1-(Acetyloxy)-3-Methylbutyl]Dihydro-4-Methyl-,(4S,5R)-(9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity, ensuring it meets the exacting standards required for research and synthesis. Certificates of Analysis (COA) with detailed specifications are provided for 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% de
Water Content (KF)	≤ 0.5%

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