Description

Ethyl 2-Fluoro-3-Oxopentanoate is a versatile fluorinated ketoester building block, essential for the synthesis of complex organic molecules. Its value lies in the strategic introduction of fluorine and a reactive carbonyl group, enabling precise structural modifications in target compounds. This high-purity intermediate is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers developing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing fluorinated active pharmaceutical ingredients (APIs), including potential antiviral and central nervous system (CNS) agents.
• Agrochemical Synthesis: Used in the research and production of advanced fluorinated pesticides and herbicides, where fluorine enhances bioavailability and stability.
• Material Science Research: Serves as a precursor for developing specialty polymers and liquid crystals with tailored electronic and optical properties.
• Organic Synthesis Reagent: Employed in multi-step synthetic routes for constructing complex molecules via reactions like aldol condensations and nucleophilic substitutions.
• Fluorine Chemistry Studies: A valuable compound for academic and industrial research exploring the effects of fluorine substitution on molecular reactivity and conformation.

Basic Information

Product Name	Ethyl 2-Fluoro-3-Oxopentanoate
CAS No.	759-67-1
Molecular Formula	C7H11FO3
Molecular Weight	162.16 g/mol
Synonyms	Ethyl 2-Fluoro-3-oxopentanoate; 2-Fluoro-3-oxopentanoic Acid Ethyl Ester; Ethyl 2-Fluoro-3-oxovalerate; 3-Oxo-2-fluoropentanoic Acid Ethyl Ester; Ethyl α-Fluoroacetoacetate (related); Ethyl 2-Fluoro-3-oxobutanoate Homolog; 759-67-1; Fluorinated Ketoester
EINECS	Contact for details

Quality Control

Our Ethyl 2-Fluoro-3-Oxopentanoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high chemical purity and lot-to-lot consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Clear, 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.