Description

4'-Fluoro-Biphenyl-2-Carboxylic Acid is a high-purity fluorinated biphenyl derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its unique molecular architecture, which combines a carboxylic acid functional group with a fluorinated biphenyl core, enabling precise chemical modifications. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where the fluorine atom enhances biological activity and stability.
• Liquid Crystal Materials: Serves as a core component in the manufacture of fluorinated liquid crystals for display technologies.
• Organic Light-Emitting Diodes (OLEDs): Acts as an intermediate in the production of electron-transport or host materials for OLED devices.
• Polymer Chemistry: Employed as a monomer or modifier to introduce fluorinated biphenyl units into high-performance polymers, enhancing their thermal and chemical resistance.
• Chemical Research & Development: Utilized in academic and industrial R&D labs as a versatile scaffold for exploring new chemical reactions and creating compound libraries.

Basic Information

Product Name	4'-Fluoro-Biphenyl-2-Carboxylic Acid
CAS No.	1841-57-2
Molecular Formula	C13H9FO2
Molecular Weight	216.21 g/mol
Synonyms	2-(4-Fluorophenyl)benzoic Acid; [1,1'-Biphenyl]-2-carboxylic Acid, 4'-Fluoro-; 4'-Fluoro[1,1'-biphenyl]-2-carboxylic Acid; 2-Carboxy-4'-fluorobiphenyl; 4-Fluorobiphenyl-2-carboxylic Acid; NSC 403107; BRN 2090503
EINECS	Contact for details

Quality Control

Our 4'-Fluoro-Biphenyl-2-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
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.