Description

Methyl 2-Ethyl-2-Fluorobutanoate is a specialized fluorinated ester compound, identified by CAS NO 1578-65-0. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, prized for its unique fluorinated structure. It is primarily sought by research and development laboratories, pharmaceutical manufacturers, and agrochemical producers for creating novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly those requiring a fluorinated moiety for improved metabolic stability or bioavailability.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the introduction of fluorine can enhance biological activity and environmental persistence.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecules, leveraging the ethyl and fluorinated ester groups for further chemical transformations.
• Material Science Research: Investigated as a precursor or modifier in the development of specialty polymers and coatings with specific surface properties.
• Flavor & Fragrance Intermediate: Potentially used in the synthesis of complex ester-based aroma chemicals, contributing unique structural elements.

Basic Information

Product Name	Methyl 2-Ethyl-2-Fluorobutanoate
CAS No.	1578-65-0
Molecular Formula	C7H13FO2
Molecular Weight	148.17 g/mol
Synonyms	2-Ethyl-2-fluorobutanoic acid methyl ester; Methyl 2-ethyl-2-fluorobutyrate; 2-Fluoro-2-ethylbutyric acid methyl ester; Butanoic acid, 2-ethyl-2-fluoro-, methyl ester; Methyl α-ethyl-α-fluorobutyrate; 1578-65-0; Methyl 2-fluoro-2-ethylbutanoate
EINECS	Contact for details

Quality Control

Our Methyl 2-Ethyl-2-Fluorobutanoate is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay by GC or HPLC, identity confirmation (IR, NMR), and impurity profiling to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and bases. Recommended storage temperature is between 2°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 2.0%

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