Description

3-Fluoro-4-(4-Formylphenyl)Benzoic Acid is a high-purity, multifunctional organic building block featuring both a carboxylic acid and an aldehyde functional group on a biphenyl core. This compound is valued for its role as a key intermediate in the synthesis of complex molecules, particularly in advanced material science and pharmaceutical research. It is essential for chemists and R&D teams developing novel active pharmaceutical ingredients (APIs), liquid crystal materials, and specialty polymers where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), especially those targeting central nervous system (CNS) disorders.
• Liquid Crystal Synthesis: Serves as a core building block for creating advanced liquid crystal compounds used in display technologies (LCDs) and optical devices.
• Organic Electronic Materials: Used in the research and development of organic semiconductors, OLED materials, and other electronic components.
• Polymer & Resin Modification: The functional groups allow for incorporation into specialty polymers to enhance thermal stability, adhesion, or other material properties.
• Agrochemical Research: Acts as an intermediate in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Synthesis & Catalysis: Employed in academic and industrial research for constructing complex molecular frameworks and as a ligand precursor in catalytic systems.

Basic Information

Product Name	3-Fluoro-4-(4-Formylphenyl)Benzoic Acid
CAS No.	1261969-57-6
Molecular Formula	C14H9FO3
Molecular Weight	244.22 g/mol
Synonyms	4'-Formyl-3-fluorobiphenyl-4-carboxylic Acid; [1,1'-Biphenyl]-4-carboxylic acid, 4-formyl-3-fluoro-; 3-Fluoro-4'-formylbiphenyl-4-carboxylic Acid; 3-Fluoro-4-(4-formylphenyl)benzoic acid; 4-(4-Formylphenyl)-3-fluorobenzoic Acid; 3-Fluoro-4-(4-carboxyphenyl)benzaldehyde (tautomer)
EINECS	Contact for details

Quality Control

Our 3-Fluoro-4-(4-Formylphenyl)Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure high purity and consistent lot-to-lot performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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