Description

2(3H)-Furanone, 5-Acetyldihydro-4,4-Dimethyl- (9Ci) is a specialized furanone derivative, a high-value intermediate prized for its unique lactone structure and reactive carbonyl functionality. This compound is critical for advanced organic synthesis, enabling the construction of complex molecular architectures in fine chemical and pharmaceutical research. It serves as a key building block for chemists and R&D teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting complex heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its reactive site for structural diversification.
• Fine Chemical Building Block: Employed in the production of specialty chemicals, flavors, fragrances, and advanced materials requiring specific lactone motifs.
• Academic & Industrial R&D: Serves as a valuable reagent for methodological development in organic chemistry and catalysis studies.
• Material Science Research: Investigated as a monomer or modifying agent for polymers with specialized properties.

Basic Information

Product Name	2(3H)-Furanone, 5-Acetyldihydro-4,4-Dimethyl- (9Ci)
CAS No.	115118-28-0
Molecular Formula	C8H12O3
Molecular Weight	156.18 g/mol
Synonyms	5-Acetyldihydro-4,4-dimethyl-2(3H)-furanone; 4,4-Dimethyl-5-acetyldihydro-2(3H)-furanone; Dihydro-4,4-dimethyl-5-acetyl-2(3H)-furanone; 5-Acetyl-4,4-dimethyldihydrofuran-2(3H)-one
EINECS	Contact for details

Quality Control

Our 2(3H)-Furanone, 5-Acetyldihydro-4,4-Dimethyl- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment, ensuring full traceability and compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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