2,6-Diiodo-3-methoxypyridine
2,6-Diiodo-3-methoxypyridine (CAS: 437709-98-3) is a halogenated pyridine derivative with the molecular formula C6H5I2NO and a molecular weight of 360.92 g/mol. This compound serves as a valuable building block in organic synthesis. Its structure, featuring two iodine atoms and a methoxy group on the pyridine ring, allows for diverse chemical transformations, making it useful in the development of complex molecules and novel chemical entities. It is supplied by TSS for research and development purposes.
- Synonyms
- C6H5I2NO

Organic Synthesis Intermediate
2,6-Diiodo-3-methoxypyridine is utilised as a key intermediate in multi-step organic syntheses. Its reactivity enables the introduction of various functional groups through cross-coupling reactions or nucleophilic substitutions.
Heterocyclic Chemistry Research
This compound is employed in research focused on pyridine chemistry and the synthesis of novel heterocyclic scaffolds. The diiodo substitution pattern offers specific regiochemical control in subsequent reactions.
Material Science Precursor
The structural features of 2,6-Diiodo-3-methoxypyridine make it a potential precursor for developing functional materials. Its incorporation into larger molecular frameworks can impart specific electronic or optical properties.
| Molecular weight | 360.92 |
|---|---|
| Empirical formula | C6H5I2NO |
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 2,6-Diiodo-3-methoxypyridine used for?
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2,6-Diiodo-3-methoxypyridine is primarily used as a building block and intermediate in organic synthesis, particularly within heterocyclic and medicinal chemistry research.
What are the CAS number and formula for 2,6-Diiodo-3-methoxypyridine?
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The CAS number is 437709-98-3 and the empirical formula is C6H5I2NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,6-Diiodo-3-methoxypyridine with a minimum purity of 97%. This is a research grade chemical and is not represented as USP, BP, or EP.
How should 2,6-Diiodo-3-methoxypyridine be handled safely?
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2,6-Diiodo-3-methoxypyridine may cause skin irritation, serious eye irritation, and respiratory irritation. Handle with appropriate personal protective equipment in a well-ventilated area. Avoid breathing dust/fume/gas/mist/vapours/spray.
How is 2,6-Diiodo-3-methoxypyridine packed, shipped, and exported?
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2,6-Diiodo-3-methoxypyridine is carefully packed in compliance with international shipping regulations and is exported globally by TSS.
How can I request a sample or quote for 2,6-Diiodo-3-methoxypyridine?
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To request a sample or quote, please contact the TSS sales team via our website or by telephone, providing the product name and CAS number.
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