Description

2,4-Difluorophenyl Propanoate is a high-purity organic ester compound, identified by CAS NO 924868-79-1, serving as a critical building block in advanced chemical synthesis. Its value lies in the strategic placement of fluorine atoms on the aromatic ring, which can significantly alter the physicochemical and biological properties of target molecules. This makes it an essential intermediate for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key synthon for the development of active pharmaceutical ingredients (APIs), particularly in fluorinated drug candidates targeting CNS disorders, anti-infectives, and oncology.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides where fluorination enhances lipophilicity, metabolic stability, and biological activity.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of fluorinated aromatic compounds for electronic display materials and organic light-emitting diodes (OLEDs).
• Polymer Science: Acts as a monomer or modifier in the creation of specialty polymers with enhanced chemical resistance, thermal stability, and surface properties.
• Chemical Research & Development: A versatile reagent in organic synthesis for introducing the 2,4-difluorophenyl moiety into complex molecular architectures in academic and industrial R&D settings.

Basic Information

Product Name	2,4-Difluorophenyl Propanoate
CAS No.	924868-79-1
Molecular Formula	C9H8F2O2
Molecular Weight	186.16 g/mol
Synonyms	Propanoic Acid, 2,4-Difluorophenyl Ester; 2,4-Difluorophenyl Propionate; 2,4-DFPP; 1-(2,4-Difluorophenoxy)propane-1-one; 2,4-Difluorophenyl Propanoic Acid Ester; 924868-79-1; 2,4-Difluorophenol Propanoate
EINECS	Contact for details

Quality Control

Every batch of 2,4-Difluorophenyl Propanoate is manufactured under strict quality management systems. We provide comprehensive quality assurance, with specifications typically meeting or exceeding 98.0% minimum purity (by HPLC). Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for each lot upon request, ensuring full traceability and compliance with your project requirements.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.5%

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