Description

3-((2,3-Difluorophenyl)Methyl)-4-Pyridinecarboxylicacid CAS NO 211679-03-7 is a high-purity, fluorinated pyridine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique molecular structure, which enables the introduction of both difluorophenyl and carboxylic acid functionalities into target molecules. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and intermediates.

Application

• Key pharmaceutical intermediate for the synthesis of potential drug candidates, particularly in kinase inhibitor and CNS-active compound research.
• Building block in agrochemical research for developing new herbicides and fungicides with enhanced activity.
• Versatile precursor for material science applications, including the creation of specialty polymers and liquid crystals.
• Used in organic light-emitting diode (OLED) research as an electron-transport or host material component.
• Intermediate for synthesizing complex ligands used in catalysis and coordination chemistry.
• Reference standard in analytical chemistry for method development and quality control in related chemical production.

Basic Information

Product Name	3-((2,3-Difluorophenyl)Methyl)-4-Pyridinecarboxylicacid
CAS No.	211679-03-7
Molecular Formula	C14H9F2NO2
Molecular Weight	261.22 g/mol
Synonyms	4-Pyridinecarboxylic acid, 3-[(2,3-difluorophenyl)methyl]-; 3-[(2,3-Difluorobenzyl)]isonicotinic acid; 3-(2,3-Difluorobenzyl)isonicotinic acid; 3-(2,3-Difluorobenzyl)-4-pyridinecarboxylic acid; 3-((2,3-Difluorobenzyl)pyridine-4-carboxylic acid; Isonicotinic acid, 3-[(2,3-difluorophenyl)methyl]-; 211679-03-7; 3-(2,3-Difluorobenzyl)isonicotinate
EINECS	Contact for details

Quality Control

Our 3-((2,3-Difluorophenyl)Methyl)-4-Pyridinecarboxylicacid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and relevant industry standards for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.