Description

2',3',5',6'-Tetrafluoro-[1,1':4',1''-Terphenyl]-3,3'',5,5''-Tetracarboxylic Acid is a high-purity, multi-functional aromatic carboxylic acid derivative featuring a rigid terphenyl core and strategic fluorine substitution. This compound matters as a critical advanced organic building block for synthesizing high-performance materials, where its unique structure imparts exceptional thermal stability, chemical resistance, and electronic properties. It is primarily needed by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries, particularly for developing novel active ingredients, ligands, and monomers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor for the synthesis of complex drug candidates, especially those targeting protein-protein interactions.
• Metal-Organic Framework (MOF) Synthesis: Acts as a versatile organic linker due to its multiple carboxylate groups and rigid, fluorinated backbone, enabling the creation of porous materials for gas storage and catalysis.
• Polymer & Resin Modifier: Used to incorporate fluorine and aromatic rigidity into high-performance polymers, enhancing their thermal stability, chemical resistance, and dielectric properties.
• Agrochemical Research: Employed in the development of new herbicides and fungicides, where the fluorinated terphenyl structure can improve bioavailability and environmental persistence.
• Liquid Crystal & OLED Materials: Functions as a core component in the synthesis of advanced electronic and optoelectronic materials, contributing to improved charge transport and emission characteristics.
• Chelating Agent & Ligand: Its multiple carboxylic acid groups make it suitable for forming stable complexes with metal ions, useful in catalysis and analytical chemistry.

Basic Information

Product Name	2',3',5',6'-Tetrafluoro-[1,1':4',1''-Terphenyl]-3,3'',5,5''-Tetracarboxylic Acid
CAS No.	1119196-00-7
Molecular Formula	C28H10F4O8
Molecular Weight	550.28 g/mol
Synonyms	2',3',5',6'-Tetrafluoro-1,1':4',1''-terphenyl-3,3'',5,5''-tetracarboxylic acid; Tetrafluoro-terphenyl-tetracarboxylic acid; 3,3'',5,5''-Tetracarboxy-2',3',5',6'-tetrafluoro-1,1':4',1''-terphenyl; 1,1':4',1''-Terphenyl-3,3'',5,5''-tetracarboxylic acid, 2',3',5',6'-tetrafluoro-; [1,1':4',1''-Terphenyl]-3,3'',5,5''-tetracarboxylic acid, 2',3',5',6'-tetrafluoro-
EINECS	Contact for details

Quality Control

Our 2',3',5',6'-Tetrafluoro-[1,1':4',1''-Terphenyl]-3,3'',5,5''-Tetracarboxylic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing including HPLC, NMR, and elemental analysis to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with each 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). Due to its acidic nature, keep away from strong bases and oxidizing agents. The container must be kept tightly sealed to protect the contents from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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