4-Bromo-2-chloro-3-iodopyridine
4-Bromo-2-chloro-3-iodopyridine (CAS: 916203-52-6) is a halogenated pyridine derivative with the molecular formula C5H2BrClIN and a molecular weight of 318.34 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for the construction of complex heterocyclic molecules. Its strategically placed halogen atoms allow for diverse chemical transformations, making it a key intermediate in the development of novel chemical entities for research and development.
Organic Synthesis Intermediate
Utilised as a versatile synthon in multi-step organic synthesis for creating complex molecular architectures. Its trifunctionalized pyridine core allows for selective functionalisation.
Pharmaceutical Research
A key building block for the synthesis of potential drug candidates and medicinal chemistry research. Its heterocyclic structure is common in many biologically active compounds.
Material Science
May be employed in the synthesis of novel organic materials where specific electronic or structural properties are desired. Halogenated heterocycles can influence material characteristics.
Agrochemical Development
Serves as a precursor in the research and development of new agrochemicals. Pyridine derivatives are found in various pesticides and herbicides.
| Molecular weight | 318.34 |
|---|---|
| Empirical formula | C5H2BrClIN |
| Assay | 97% |
| Melting point | 94-97 °C |
Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
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 4-Bromo-2-chloro-3-iodopyridine primarily used for?
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4-Bromo-2-chloro-3-iodopyridine is primarily used as a building block in organic synthesis, particularly for creating complex heterocyclic structures relevant to pharmaceutical and agrochemical research.
What is the CAS number and chemical formula for this compound?
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The CAS number is 916203-52-6 and the empirical formula (Hill notation) is C5H2BrClIN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromo-2-chloro-3-iodopyridine with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 4-Bromo-2-chloro-3-iodopyridine be handled safely?
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This compound is classified as Danger with hazard statements H301, H315, H319, and H335. Handle with appropriate personal protective equipment including a dust mask (N95), eyeshields, face shields, and gloves in a well-ventilated area. Avoid ingestion, skin contact, and inhalation.
Is 4-Bromo-2-chloro-3-iodopyridine available for international export?
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Yes, Tech Serve Solutions specialises in global supply and export of fine chemicals, including 4-Bromo-2-chloro-3-iodopyridine.
How can I request a quote or sample?
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Please contact our sales team via our website or by phone to request a quotation or to arrange for a sample of 4-Bromo-2-chloro-3-iodopyridine.
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