Description

4-(3-Fluoro-4-Methoxyphenyl)Phenylacetic Acid is a high-purity fluorinated aromatic building block of significant interest in advanced organic synthesis. This compound is valued for its unique molecular structure, which incorporates both fluorine and methoxy substituents on a biphenylacetic acid core, enabling precise modulation of electronic and steric properties in target molecules. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the design and production of advanced herbicides, fungicides, and plant growth regulators where the fluorine moiety enhances biological activity and metabolic stability.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated compounds used in electronic displays and organic light-emitting diodes due to its ability to influence molecular alignment and electronic properties.
• Advanced Material Science: Employed in the synthesis of specialty polymers, ligands for catalysis, and other functional materials requiring tailored aromatic systems.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and exploration of novel fluorination chemistry and cross-coupling reactions.

Basic Information

Product Name	4-(3-Fluoro-4-Methoxyphenyl)Phenylacetic Acid
CAS No.	1334500-08-1
Molecular Formula	C15H13FO3
Molecular Weight	260.26 g/mol
Synonyms	2-[4-(3-Fluoro-4-methoxyphenyl)phenyl]acetic Acid; [4-(3-Fluoro-4-methoxyphenyl)phenyl]acetic Acid; 4'-Fluoro-3'-methoxy[1,1'-biphenyl]-4-acetic Acid; 3-Fluoro-4-methoxybiphenyl-4-acetic Acid; 4-(3-Fluoro-4-methoxyphenyl)benzeneacetic Acid; FMPPA; (4-(3-Fluoro-4-methoxyphenyl)phenyl)acetic Acid
EINECS	Contact for details

Quality Control

Every batch of 4-(3-Fluoro-4-Methoxyphenyl)Phenylacetic Acid is produced under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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