Description

Ethyl 2,2-Difluoropent-4-Enoate is a high-value fluorinated organic ester building block, characterized by its reactive alkene and difluoro-substituted ester functionality. This compound is essential for introducing difluoroalkyl motifs into target molecules, enabling the fine-tuning of physicochemical properties in advanced chemical synthesis. It is primarily sought after by researchers and process chemists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key synthon for the preparation of fluorinated analogs of drug candidates, enhancing metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides where fluorine substitution is critical for activity.
• Material Science: Serves as a monomer or precursor for fluorinated polymers and specialty coatings with unique surface properties.
• Organic Synthesis Building Block: Employed in Michael additions, cycloadditions, and other C-C bond-forming reactions to construct complex, fluorinated molecular architectures.
• Fluorine Chemistry Research: A valuable reagent for academic and industrial R&D exploring new methodologies in organofluorine chemistry.

Basic Information

Product Name	Ethyl 2,2-Difluoropent-4-Enoate
CAS No.	110482-96-7
Molecular Formula	C7H10F2O2
Molecular Weight	164.15 g/mol
Synonyms	2,2-Difluoropent-4-enoic Acid Ethyl Ester; Ethyl 2,2-Difluoro-4-pentenoate; 4-Pentenoic acid, 2,2-difluoro-, ethyl ester; Ethyl 2,2-Difluoro-4-pentenoate; 110482-96-7; Ethyl 2,2-difluoropent-4-enoate
EINECS	Contact for details

Quality Control

Our Ethyl 2,2-Difluoropent-4-Enoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere.

Specification

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

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