Description

5-Fluoro-2-Methoxyisonicotinic Acid is a high-purity, functionalized pyridine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for its utility in creating novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly in kinase inhibitor and antiviral agent synthesis.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, leveraging the fluorine and methoxy substituents for enhanced bioactivity and selectivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Employed in the synthesis of organic electronic materials and liquid crystals due to its rigid, substituted pyridine core.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom synthesis projects requiring specific fluorinated isonicotinic acid derivatives.

Basic Information

Product Name	5-Fluoro-2-Methoxyisonicotinic Acid
CAS No.	884495-30-1
Molecular Formula	C7H6FNO3
Molecular Weight	171.13 g/mol
Synonyms	5-Fluoro-2-methoxypyridine-4-carboxylic acid; 2-Methoxy-5-fluoropyridine-4-carboxylic acid; 4-Pyridinecarboxylic acid, 5-fluoro-2-methoxy-; 5-Fluoro-2-methoxy-4-pyridinecarboxylic acid; 5-Fluoro-2-methoxyisonicotinate; 884495-30-1; 5-Fluoro-2-methoxyl isonicotinic acid
EINECS	Contact for details

Quality Control

Our 5-Fluoro-2-Methoxyisonicotinic Acid is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for critical R&D and production applications.

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). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥98.0%
Water Content (KF)	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Single Unknown Impurity (HPLC)	≤0.5%
Total Impurities (HPLC)	≤2.0%

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