Description

4-(3-Fluoro-4-Carbonylphenyl)Phenylacetic Acid is a high-purity fluorinated aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its molecular structure, featuring both a phenylacetic acid moiety and a fluorinated carbonylphenyl group, makes it an invaluable intermediate for creating complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides, where the fluorine atom enhances biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a building block for fluorinated components in electronic display and lighting materials, improving performance and durability.
• Polymer Modification: Employed to introduce fluorinated aromatic groups into polymer chains, enhancing material properties like chemical resistance and thermal stability.
• Chemical Research: A versatile reagent for academic and industrial R&D in medicinal chemistry and material science for structure-activity relationship (SAR) studies.
• Custom Synthesis: Used by fine chemical manufacturers for the contract production of specialized, high-value compounds for various industrial applications.

Basic Information

Product Name	4-(3-Fluoro-4-Carbonylphenyl)Phenylacetic Acid
CAS No.	1365272-55-4
Molecular Formula	C15H11FO3
Molecular Weight	258.25 g/mol
Synonyms	4-(3-Fluoro-4-formylphenyl)phenylacetic acid; [1,1'-Biphenyl]-4-acetic acid, 3'-fluoro-4'-formyl-; 3'-Fluoro-4'-formyl[1,1'-biphenyl]-4-acetic acid; 4-(3-Fluoro-4-formylphenyl)benzeneacetic acid; (4-(3-Fluoro-4-formylphenyl)phenyl)acetic acid; 4-(3-Fluoro-4-oxophenyl)phenylacetic acid (keto form); 4'-Formyl-3'-fluorobiphenyl-4-acetic acid
EINECS	Contact for details

Quality Control

Our 4-(3-Fluoro-4-Carbonylphenyl)Phenylacetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing all specifications and test results.

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 prevent moisture absorption, which can affect product stability and performance. 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 reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Heavy Metals	≤ 10 ppm

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