Description

Pyridine, 2,3,5,6-Tetrafluoro-4-(Methylthio)- (9Ci) is a highly fluorinated pyridine derivative, distinguished by its unique substitution pattern which imparts significant electronic and steric properties. This compound is a critical building block in advanced organic synthesis, particularly valued for its role in creating complex molecules with tailored functionalities. It is primarily utilized by researchers and manufacturers in the pharmaceutical and agrochemical industries for the development of novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of fluorinated drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of next-generation herbicides and pesticides, where the fluorine atoms enhance biological activity and environmental stability.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in transition metal catalysis, enabling novel synthetic transformations.
• Material Science Research: Employed in the synthesis of fluorinated organic semiconductors and liquid crystals for electronic applications.
• Chemical Biology Probes: Utilized as a building block for fluorescent tags and molecular probes due to its modified pyridine core.

Basic Information

Product Name	Pyridine, 2,3,5,6-Tetrafluoro-4-(Methylthio)- (9Ci)
CAS No.	67644-45-5
Molecular Formula	C6H3F4NS
Molecular Weight	197.15 g/mol
Synonyms	4-(Methylthio)-2,3,5,6-tetrafluoropyridine; 2,3,5,6-Tetrafluoro-4-(methylthio)pyridine; 4-Methylsulfanyl-2,3,5,6-tetrafluoropyridine; Tetrafluoropyridine-4-methylthio; 4-(Methylmercapto)-2,3,5,6-tetrafluoropyridine
EINECS	Contact for details

Quality Control

Our production of Pyridine, 2,3,5,6-Tetrafluoro-4-(Methylthio)- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended long-term storage temperature is 2-8°C. Allow the container to reach ambient temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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