Description

2,3,5,6-Tetrafluoropyridine-4-Carboxylic Acid is a highly fluorinated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring a carboxylic acid group on a perfluorinated pyridine ring, makes it a valuable precursor for creating complex molecules with tailored electronic and physical properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of fluorinated drug candidates, particularly in oncology and central nervous system (CNS) therapeutics.
• Agrochemical Synthesis: Used in the creation of advanced, high-performance herbicides and pesticides with improved environmental profiles.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in transition metal catalysis and material science.
• Functional Material Research: Employed in the development of fluorinated polymers, liquid crystals, and electronic materials for specialized applications.
• Organic Synthesis Building Block: Utilized in cross-coupling reactions and nucleophilic aromatic substitution to introduce the tetrafluoropyridine moiety into complex architectures.

Basic Information

Product Name	2,3,5,6-Tetrafluoropyridine-4-Carboxylic Acid
CAS No.	2875-10-7
Molecular Formula	C6HF4NO2
Molecular Weight	195.07 g/mol
Synonyms	4-Pyridinecarboxylic acid, 2,3,5,6-tetrafluoro-; Tetrafluoropyridine-4-carboxylic acid; 2,3,5,6-Tetrafluoroisonicotinic acid; Perfluoropyridine-4-carboxylic acid; 4-Carboxy-2,3,5,6-tetrafluoropyridine; 2,3,5,6-Tetrafluoro-4-pyridinecarboxylic acid
EINECS	Contact for details

Quality Control

Our 2,3,5,6-Tetrafluoropyridine-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials. The container must be kept tightly closed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.