2-Chloro-5-fluoro-3-iodo-pyridine
2-Chloro-5-fluoro-3-iodo-pyridine (CAS: 884494-33-1) is a halogenated pyridine derivative with the molecular formula C5H2ClFIN and a molecular weight of 257.43 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for introducing fluorinated heterocyclic moieties into complex molecules. It is primarily utilised in research and development settings for the creation of novel chemical entities.

Organic Synthesis
Utilised as a key intermediate in the synthesis of complex organic molecules, leveraging its halogen substituents for further functionalization.
Medicinal Chemistry
A useful scaffold for the development of new pharmaceutical agents, particularly where fluorinated heterocyclic structures are desired.
Materials Science
Potentially employed in the synthesis of novel materials with specific electronic or optical properties due to its heterocyclic and halogenated nature.
Agrochemical Research
Investigated as a precursor for new agrochemical compounds, contributing to the development of crop protection agents.
| Molecular weight | 257.43 |
|---|---|
| Empirical formula | C5H2ClFIN |
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 2-Chloro-5-fluoro-3-iodo-pyridine used for?
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2-Chloro-5-fluoro-3-iodo-pyridine is primarily used as a building block in organic synthesis for the creation of novel chemical entities, particularly in medicinal chemistry and materials science research.
What is the CAS number and formula for 2-Chloro-5-fluoro-3-iodo-pyridine?
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The CAS number is 884494-33-1 and the empirical formula is C5H2ClFIN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloro-5-fluoro-3-iodo-pyridine as a research-grade chemical. The exact purity is available on the Certificate of Analysis. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should 2-Chloro-5-fluoro-3-iodo-pyridine be handled and stored?
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Refer to the Safety Data Sheet (SDS) for detailed hazard information. Handle in a well-ventilated area, wearing appropriate personal protective equipment, including gloves, eye protection, and protective clothing. Store in a cool, dry place away from incompatible materials.
Is 2-Chloro-5-fluoro-3-iodo-pyridine available for export?
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Yes, Tech Serve Solutions, as a global supplier, exports 2-Chloro-5-fluoro-3-iodo-pyridine to researchers and institutions worldwide.
How can I request a quote or sample for 2-Chloro-5-fluoro-3-iodo-pyridine?
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To request a quote or sample, please use the enquiry form on our website or contact our sales team directly, providing your details and the product CAS number 884494-33-1.
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