5-Bromo-2-iodopyridine
5-Bromo-2-iodopyridine (CAS: 223463-13-6) is a halogenated pyridine derivative with the molecular formula C5H3BrIN and a molecular weight of 283.89 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for the construction of complex heterocyclic molecules. Its dual halogenation allows for selective functionalization through various cross-coupling reactions, making it a versatile intermediate for pharmaceutical research and development.

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of novel organic compounds. Its pyridine core and distinct halogen substituents enable diverse synthetic transformations.
Pharmaceutical Research
Serves as an intermediate in the development of potential drug candidates and biologically active molecules. The pyridine scaffold is prevalent in many pharmaceuticals.
Heterocyclic Chemistry
Employed in the construction of complex heterocyclic systems, offering pathways to novel chemical entities with potential applications in materials science and medicinal chemistry.
| Molecular weight | 283.89 |
|---|---|
| Empirical formula | C5H3BrIN |
| Assay | 97% |
| Melting point | 113-117 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 5-Bromo-2-iodopyridine used for?
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5-Bromo-2-iodopyridine (CAS: 223463-13-6) is primarily used as a versatile building block in organic synthesis, particularly in the pharmaceutical industry for the development of new chemical entities and in heterocyclic chemistry.
What are the CAS number and molecular formula for 5-Bromo-2-iodopyridine?
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The CAS number for 5-Bromo-2-iodopyridine is 223463-13-6, and its molecular formula is C5H3BrIN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Bromo-2-iodopyridine with a minimum assay of 97%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 5-Bromo-2-iodopyridine be handled?
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5-Bromo-2-iodopyridine is a Warning substance that can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including Eyeshields, Gloves, and a dust mask type N95 (US). Ensure adequate ventilation.
Is 5-Bromo-2-iodopyridine a controlled substance?
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The provided data does not indicate that 5-Bromo-2-iodopyridine is a controlled substance.
How is 5-Bromo-2-iodopyridine typically packed and shipped?
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5-Bromo-2-iodopyridine is carefully packed to ensure stability during transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical compounds.
How can I request a quote or sample of 5-Bromo-2-iodopyridine?
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To request a quote or a sample of 5-Bromo-2-iodopyridine, please contact our sales team through the website or via the provided contact details.
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