Description

Pyridine, 5-Fluoro-2,3-Dimethyl-, 1-Oxide (9Ci) is a specialized fluorinated pyridine N-oxide derivative, a high-value intermediate prized for its unique reactivity profile. This compound is critical for introducing the 5-fluoro-2,3-dimethylpyridine moiety into complex molecular architectures, enabling precise structural modifications. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the research and development of new drug candidates, particularly in medicinal chemistry programs targeting CNS and anti-infective agents.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and pesticides, leveraging the fluorine atom for enhanced bioactivity and metabolic stability.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the development of organic electronic materials and liquid crystals due to its modified pyridine core.
• Chemical Biology Probes: Utilized as a tagged molecular scaffold for creating probes to study biological systems and enzyme mechanisms.
• Custom Synthesis and Contract Manufacturing: A vital starting material for fine chemical manufacturers offering bespoke synthesis services to global clients.

Basic Information

Product Name	Pyridine, 5-Fluoro-2,3-Dimethyl-, 1-Oxide (9Ci)
CAS No.	113210-00-7
Molecular Formula	C7H8FNO
Molecular Weight	141.14 g/mol
Synonyms	5-Fluoro-2,3-dimethylpyridine 1-oxide; 2,3-Dimethyl-5-fluoropyridine N-oxide; 5-Fluoro-2,3-lutidine N-oxide; 5-Fluoro-2,3-dimethylpyridine N-oxide; 5-Fluoro-2,3-dimethylpyridine oxide; Fluorodimethylpyridine N-oxide; 113210-00-7 (CAS); 5-Fluoro-2,3-dimethyl-1-oxidopyridin-1-ium
EINECS	Contact for details

Quality Control

Every batch of Pyridine, 5-Fluoro-2,3-Dimethyl-, 1-Oxide (9Ci) is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency meet the exacting standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its nature as a fluoride/strong alkali derivative and being easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.