2-Chloro-6-iodo-pyridine
2-Chloro-6-iodo-pyridine (CAS: 258506-66-0) is a halogenated pyridine derivative with the molecular formula C5H3ClIN and a molecular weight of 239.44 g/mol. This compound serves as a valuable building block in organic synthesis, particularly within the fields of chemical synthesis and the development of heterocyclic compounds. Its specific structural features make it a useful intermediate for creating more complex molecules.

Organic Synthesis Intermediate
2-Chloro-6-iodo-pyridine is employed as a key intermediate in multi-step organic syntheses. Its reactive halogen atoms allow for diverse coupling reactions and functional group transformations, facilitating the construction of novel molecular architectures.
Heterocyclic Chemistry
As a substituted pyridine, this compound is integral to the synthesis of various heterocyclic structures. It enables the introduction of specific substitution patterns onto the pyridine ring, crucial for developing compounds with targeted properties.
Pharmaceutical and Agrochemical Research
The pyridine core is prevalent in many biologically active molecules. 2-Chloro-6-iodo-pyridine can serve as a starting material or intermediate in the research and development of new pharmaceutical agents and agrochemicals.
| Molecular weight | 239.44 |
|---|---|
| Empirical formula | C5H3ClIN |
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-6-iodo-pyridine used for?
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2-Chloro-6-iodo-pyridine is primarily used as a building block and intermediate in organic synthesis, particularly within heterocyclic chemistry and for the development of pharmaceutical and agrochemical research compounds.
What is the CAS number and molecular formula for 2-Chloro-6-iodo-pyridine?
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The CAS number for 2-Chloro-6-iodo-pyridine is 258506-66-0, and its molecular formula is C5H3ClIN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloro-6-iodo-pyridine with a purity of at least 97%. This compound is suitable for research and chemical synthesis purposes. TSS does not represent it as USP/BP/EP grade.
How should 2-Chloro-6-iodo-pyridine be handled safely?
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2-Chloro-6-iodo-pyridine is harmful if swallowed and causes skin irritation and serious eye irritation. Always handle with appropriate personal protective equipment, including gloves, eye protection, and protective clothing, in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for detailed handling and safety information.
How is 2-Chloro-6-iodo-pyridine packed and shipped?
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2-Chloro-6-iodo-pyridine is available in various quantities, typically packed in secure containers suitable for chemical transport. TSS is experienced in exporting fine chemicals globally, adhering to all relevant shipping regulations.
How can I request a sample or quote for 2-Chloro-6-iodo-pyridine?
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To request a sample or a quotation for 2-Chloro-6-iodo-pyridine, please visit the product page on our website or contact our sales department directly. Provide your contact details and the quantity required.
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