Description

Propanoic Acid, 2-Methyl-, 2-Fluorophenyl Ester is a specialized fluorinated ester building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is needed by research chemists and process development scientists working on novel active ingredients, where its unique structure facilitates the introduction of both fluorine and ester functionalities.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs), especially those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging the bioactivity-enhancing properties of the fluorine atom.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of fluorinated organic compounds for electronic display and lighting applications.
• Polymer Modification: Employed to introduce fluorinated ester side chains into polymers, potentially altering their solubility, stability, and surface properties.
• Organic Synthesis Research: A versatile reagent for academic and industrial R&D laboratories exploring new fluorination methodologies and ester chemistry.
• Flavor & Fragrance Intermediate: Can be utilized in the synthesis of complex ester-based aroma chemicals, subject to appropriate regulatory approvals.

Basic Information

Product Name	Propanoic Acid, 2-Methyl-, 2-Fluorophenyl Ester
CAS No.	879339-58-9
Molecular Formula	C11H13FO2
Molecular Weight	196.22 g/mol
Synonyms	2-Fluorophenyl 2-methylpropanoate; 2-Fluorophenyl isobutyrate; o-Fluorophenyl isobutyrate; Isobutyric acid 2-fluorophenyl ester; 2-Methylpropanoic acid 2-fluorophenyl ester; 879339-58-9; 2-Fluorophenyl 2-methylpropionate
EINECS	Contact for details

Quality Control

Our Propanoic Acid, 2-Methyl-, 2-Fluorophenyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 heat, sparks, and open flame. This material is moisture-sensitive; keep container tightly sealed when not in use.

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%

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