Description

2-(3,4-Difluorophenoxy)Propanoic Acid is a high-purity fluorinated aromatic compound serving as a critical synthetic intermediate. Its value lies in its unique difluorophenoxy moiety, which is instrumental in modulating the physicochemical and biological properties of target molecules. This building block is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, particularly for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), especially in drug discovery programs targeting metabolic and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and plant growth regulators, where the fluorine atoms enhance bioavailability and stability.
• Liquid Crystal Materials: Serves as a precursor in the manufacture of fluorinated liquid crystals for display technologies.
• Polymer Science: Acts as a monomer or modifier for creating specialty polymers with enhanced chemical resistance and specific optical properties.
• Organic Synthesis & Research: A versatile reagent for constructing complex organic molecules in academic and industrial R&D laboratories.

Basic Information

Product Name	2-(3,4-Difluorophenoxy)Propanoic Acid
CAS No.	923113-40-0
Molecular Formula	C9H8F2O3
Molecular Weight	202.16 g/mol
Synonyms	2-(3,4-Difluorophenoxy)propionic Acid; α-(3,4-Difluorophenoxy)propionic Acid; DL-2-(3,4-Difluorophenoxy)propanoic Acid; 3,4-Difluorophenoxyacetic Acid Ethyl Ester Homolog; Propanoic acid, 2-(3,4-difluorophenoxy)-; (RS)-2-(3,4-Difluorophenoxy)propanoic Acid
EINECS	Contact for details

Quality Control

Every batch of 2-(3,4-Difluorophenoxy)Propanoic Acid is manufactured under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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