3-Fluoro-2-iodo-pyridine
3-Fluoro-2-iodopyridine (CAS: 146141-04-0) is a fluorinated heterocyclic compound with the molecular formula C5H3FIN and a molecular weight of 222.99 g/mol. This pyridine derivative serves as a valuable building block in organic synthesis, particularly for introducing fluorine and iodine substituents into complex molecules. Its utility spans various research and development activities within the chemical and pharmaceutical sectors.

Pharmaceutical Intermediate Synthesis
This compound is employed as a key intermediate in the synthesis of novel pharmaceutical agents. The presence of both fluorine and iodine allows for diverse synthetic transformations and the development of drug candidates with potentially enhanced properties.
Agrochemical Development
3-Fluoro-2-iodopyridine can be utilised in the research and development of new agrochemicals. Its unique structural features may contribute to the efficacy and targeted action of pesticides, herbicides, or fungicides.
Materials Science Research
The compound's reactivity and structural characteristics make it a potential building block for advanced materials. It may be incorporated into polymers or other functional materials for specific electronic or optical applications.
Organic Synthesis Reagent
As a versatile building block, it facilitates the construction of complex organic molecules. Researchers utilise it in cross-coupling reactions and other transformations to create novel chemical entities for various scientific investigations.
| Molecular weight | 222.99 |
|---|---|
| Empirical formula | C5H3FIN |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Fluoro-2-iodopyridine used for?
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3-Fluoro-2-iodopyridine is primarily used as a building block in organic synthesis, particularly for the development of pharmaceuticals, agrochemicals, and advanced materials. It enables the introduction of fluorine and iodine substituents into complex molecular structures.
What are the CAS number and formula for 3-Fluoro-2-iodopyridine?
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The CAS number for 3-Fluoro-2-iodopyridine is 146141-04-0, and its molecular formula is C5H3FIN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions typically supplies 3-Fluoro-2-iodopyridine as a research or technical grade chemical. Specific assay and purity details are available on the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should 3-Fluoro-2-iodopyridine be handled safely?
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Handling requires appropriate personal protective equipment, including gloves, eye protection, and laboratory coats. Work should be conducted in a well-ventilated area, preferably a fume hood, to avoid inhalation. Refer to the Safety Data Sheet (SDS) for comprehensive hazard information and handling procedures.
Is 3-Fluoro-2-iodopyridine a controlled substance?
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Based on the provided data, 3-Fluoro-2-iodopyridine is not listed as a controlled substance. However, users should always verify local regulations.
How is 3-Fluoro-2-iodopyridine packaged and shipped?
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Tech Serve Solutions packages and exports chemicals according to international shipping regulations and best practices to ensure safe transit and product integrity. Please contact us for specific packaging and shipping details.
How can I request a sample or quote for 3-Fluoro-2-iodopyridine?
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To request a sample or a quotation for 3-Fluoro-2-iodopyridine, please visit the Tech Serve Solutions website or contact our sales department directly.
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