Description

Pyridine, 5-Fluoro-2,3-Dimethyl- (9Ci) is a fluorinated pyridine derivative, a versatile heterocyclic building block prized for its unique electronic and steric properties imparted by the fluorine and methyl substituents. This compound is essential for advanced organic synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional agrochemicals. It serves as a critical intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to incorporate a fluorinated pyridine moiety into complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing fluorinated drug candidates, including kinase inhibitors, antiviral agents, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides where the fluorine atom enhances biological activity and environmental stability.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis, useful in asymmetric synthesis and material science.
• Material Science Research: Employed in the synthesis of fluorinated organic semiconductors, liquid crystals, and other functional materials requiring tailored electronic properties.
• Chemical Biology & Diagnostics: Utilized as a probe or tag in the development of biochemical tools and diagnostic agents due to its distinct structural signature.

Basic Information

Product Name	Pyridine, 5-Fluoro-2,3-Dimethyl- (9Ci)
CAS No.	113209-99-7
Molecular Formula	C7H8FN
Molecular Weight	125.15 g/mol
Synonyms	5-Fluoro-2,3-dimethylpyridine; 2,3-Dimethyl-5-fluoropyridine; 5-Fluoro-2,3-lutidine; 5-Fluoro-2,3-dimethylpyridine (9CI); 5-Fluoro-2,3-dimethylpyridine, 9CI; 2,3-Dimethyl-5-fluoropyridine; 5-Fluoro-2,3-dimethylpyridine (9CI)
EINECS	Contact for details

Quality Control

Our Pyridine, 5-Fluoro-2,3-Dimethyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality attributes. Our manufacturing and quality systems are designed to support development and commercial needs, from research quantities to multi-kilogram scale.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong acids. For long-term storage, consider maintaining under an inert atmosphere to preserve purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥97.0% (Area %)
Water Content (KF)	≤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.