Description

2(3H)-Furanone, 3-Acetyldihydro-3-(2-Propenyl)-, (R)- (9Ci) is a chiral, optically active lactone derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and high-value chiral building block for the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and fragrances.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of potential drug candidates, particularly in developing stereoselective therapeutic agents.
• Agrochemical Research: Used in the development of novel, optically active pesticides and herbicides where specific stereochemistry is crucial for bioactivity.
• Fine Chemical Synthesis: Serves as a precursor for the production of specialty chemicals, including advanced flavors, fragrances, and functional materials.
• Asymmetric Catalysis: Employed as a substrate or ligand precursor in catalytic reactions to study and induce chirality in synthetic pathways.
• Academic & Industrial R&D: A valuable tool for methodological development in organic chemistry and for exploring new reaction mechanisms.

Basic Information

Product Name	2(3H)-Furanone, 3-Acetyldihydro-3-(2-Propenyl)-, (R)- (9Ci)
CAS No.	183952-09-2
Molecular Formula	C9H12O3
Molecular Weight	168.19 g/mol
Synonyms	(R)-3-Acetyl-3-(prop-2-en-1-yl)dihydrofuran-2(3H)-one; (R)-3-Acetyl-3-allyldihydro-2(3H)-furanone; (R)-3-Allyl-3-acetyldihydrofuran-2(3H)-one; 3-Acetyldihydro-3-(2-propenyl)-2(3H)-furanone, (R)-; Dihydro-3-acetyl-3-(2-propenyl)-2(3H)-furanone, (R)-; (R)-3-(2-Propenyl)-3-acetyldihydro-2(3H)-furanone
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a guaranteed minimum purity, typically ≥97% (by HPLC), with enantiomeric excess (ee) specifications tailored to customer requirements. Certificates of Analysis (COA) detailing identity, purity, and chiral purity are available upon request. Our quality management system supports development under cGMP guidelines for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound may be sensitive to moisture and prolonged exposure to air; for long-term storage, consider an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0%
Enantiomeric Excess (Chiral HPLC)	≥98.0% ee (or as specified)
Specific Rotation	Reported value provided
Water Content (KF)	≤0.5%

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