2-Chloro-3-iodo-5-methylpyridine
2-Chloro-3-iodo-5-methylpyridine (CAS: 59782-91-1) is a halogenated pyridine derivative with the molecular formula C6H5ClIN and a molecular weight of 253.47 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for constructing more complex heterocyclic structures. Its specific substitution pattern makes it useful in targeted chemical research and development, offering distinct reactivity for creating novel molecules.

Organic Synthesis Intermediate
This compound functions as a key intermediate in multi-step organic syntheses. The presence of both chlorine and iodine atoms allows for selective functionalization through various cross-coupling reactions or nucleophilic substitution.
Heterocyclic Chemistry
As a substituted pyridine, it is employed in the development of novel heterocyclic compounds. These structures are frequently explored in medicinal chemistry and materials science due to their diverse biological and physical properties.
Research and Development
Used in academic and industrial research laboratories for the exploration of new chemical entities and synthetic methodologies. Its unique structure offers a platform for discovering compounds with potential pharmaceutical or agrochemical applications.
| Molecular weight | 253.47 |
|---|---|
| Empirical formula | C6H5ClIN |
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-3-iodo-5-methylpyridine used for?
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2-Chloro-3-iodo-5-methylpyridine is primarily used as a building block and intermediate in organic synthesis, particularly in the field of heterocyclic chemistry for research and development.
What is the CAS number and formula for 2-Chloro-3-iodo-5-methylpyridine?
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The CAS number is 59782-91-1, and the empirical formula is C6H5ClIN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound as a research chemical. The exact purity is available on the Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should 2-Chloro-3-iodo-5-methylpyridine be handled?
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Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for detailed hazard information and safe handling procedures.
Is 2-Chloro-3-iodo-5-methylpyridine available for export?
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Yes, Tech Serve Solutions exports fine chemicals, including 2-Chloro-3-iodo-5-methylpyridine, globally. Please contact us for international shipping details.
How can I request a sample or quote?
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To request a sample or a quote for 2-Chloro-3-iodo-5-methylpyridine, please use the enquiry form on our website or contact our sales team directly.
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