Description

Butanoic Acid, 2-Ethyl-2-Fluoro-3-Oxo-, Ethyl Ester is a specialized fluorinated keto ester building block with significant synthetic utility. This compound is valued for its unique molecular architecture, which combines a reactive β-keto ester moiety with a fluorine substituent, enabling precise modifications in complex organic synthesis. It is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the construction of novel active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of fluorinated drug candidates, particularly in medicinal chemistry programs targeting CNS and metabolic diseases.
• Agrochemical Research: Used in the development of novel herbicides and pesticides, where the fluorine atom can enhance biological activity and environmental stability.
• Advanced Material Synthesis: Serves as a precursor for fluorinated polymers and specialty chemicals with tailored surface properties.
• Organic Synthesis Building Block: Employed in multi-step synthesis for constructing complex molecules via reactions like alkylation, condensation, and cyclization.
• Fluorine Chemistry Studies: A valuable compound for academic and industrial research into the effects of fluorine substitution on reactivity and physicochemical properties.

Basic Information

Product Name	Butanoic Acid, 2-Ethyl-2-Fluoro-3-Oxo-, Ethyl Ester
CAS No.	894423-76-8
Molecular Formula	C8H13FO3
Molecular Weight	176.18 g/mol
Synonyms	Ethyl 2-Ethyl-2-fluoro-3-oxobutanoate; 2-Ethyl-2-fluoro-3-oxobutanoic Acid Ethyl Ester; Ethyl 2-Fluoro-2-ethyl-3-oxobutanoate; 3-Oxobutanoic Acid, 2-Ethyl-2-fluoro-, Ethyl Ester; Fluorinated Keto Ester; 2-Fluoro-2-ethyl-3-oxobutanoic Acid Ethyl Ester; β-Keto Ester Fluoride
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 2-Ethyl-2-Fluoro-3-Oxo-, Ethyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, assay, and impurity profiles to meet your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Specific Rotation	Contact for details

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