Description

2(3H)-Furanone,3,3-Difluorodihydro-4-(1-Methylethyl)-(9Ci) is a specialized fluorinated lactone building block of significant interest in advanced organic synthesis. Its unique structure, featuring a difluorinated dihydrofuranone core with an isopropyl substituent, makes it a valuable precursor for creating complex molecules with tailored properties. This high-purity intermediate is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly those requiring fluorinated motifs to modulate bioavailability, metabolic stability, and binding affinity.
• Agrochemical Synthesis: Used in creating advanced active ingredients for crop protection products, where the introduction of fluorine atoms can enhance biological activity and environmental persistence.
• Advanced Material Research: Serves as a building block for novel polymers, liquid crystals, or specialty chemicals with specific optical or electronic properties.
• Organic Synthesis & Process Chemistry: Employed in academic and industrial laboratories for methodological studies and the scalable production of complex, fluorinated organic molecules.

Basic Information

Product Name	2(3H)-Furanone,3,3-Difluorodihydro-4-(1-Methylethyl)-(9Ci)
CAS No.	220432-35-9
Molecular Formula	C7H10F2O2
Molecular Weight	164.15 g/mol
Synonyms	3,3-Difluoro-4-isopropyl-dihydrofuran-2(3H)-one; 4-Isopropyl-3,3-difluorodihydro-2(3H)-furanone; 3,3-Difluoro-4-(propan-2-yl)dihydrofuran-2(3H)-one; 220432-35-9; 4-(1-Methylethyl)-3,3-difluorodihydro-2(3H)-furanone; Dihydro-3,3-difluoro-4-isopropyl-2(3H)-furanone
EINECS	Contact for details

Quality Control

Our 2(3H)-Furanone,3,3-Difluorodihydro-4-(1-Methylethyl)-(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to confirm identity and purity. Comprehensive Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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