Description

Pyridine, 3-Fluoro-2-Methyl-, 1-Oxide (9Ci) CAS NO 113209-81-7 is a specialized fluorinated pyridine N-oxide derivative, a high-value intermediate prized for its unique reactivity profile. This compound is critical for introducing both fluorine and a reactive N-oxide moiety into complex molecular architectures, enabling advanced synthesis in fine chemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and insecticides, leveraging the fluorine atom for enhanced bioactivity and metabolic stability.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis, useful in asymmetric synthesis and material science.
• Organic Electronics & Material Science: Employed in the synthesis of fluorinated heterocyclic compounds for organic light-emitting diodes (OLEDs) and other electronic materials.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D exploring new fluorination methodologies and heterocyclic chemistry.

Basic Information

Product Name	Pyridine, 3-Fluoro-2-Methyl-, 1-Oxide (9Ci)
CAS No.	113209-81-7
Molecular Formula	C6H6FNO
Molecular Weight	127.12 g/mol
Synonyms	3-Fluoro-2-methylpyridine 1-oxide; 2-Methyl-3-fluoropyridine N-oxide; 3-Fluoro-2-picoline 1-oxide; 3-Fluoro-2-methylpyridine N-oxide; 2-Methyl-3-fluoropyridine 1-oxide; 3-Fluoro-2-methyl-1-oxidopyridin-1-ium; 1-Hydroxy-3-fluoro-2-methylpyridin-1-ium
EINECS	Contact for details

Quality Control

Our Pyridine, 3-Fluoro-2-Methyl-, 1-Oxide (9Ci) is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for research and development materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is hygroscopic (moisture-sensitive); ensure containers are sealed under an inert atmosphere after opening to maintain purity and prevent degradation.

Specification

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