2-Chloro-3,4-diiodopyridine
2-Chloro-3,4-diiodopyridine (CAS: 153034-91-4) is a halogenated pyridine derivative with the molecular formula C5H2ClI2N and a molecular weight of 365.34 g/mol. As a key building block in organic synthesis, it is frequently employed in the construction of more complex heterocyclic structures. Its specific substitution pattern makes it valuable for introducing pyridyl moieties in medicinal chemistry and materials science research.
- Synonyms
- C5H2ClI2N2-chloro-3,4-di-iodopyridine
Organic Synthesis Intermediate
This compound serves as a versatile intermediate in multi-step organic syntheses. The distinct halogen substituents (chlorine and iodine) offer differential reactivity, enabling selective functionalisation at various positions on the pyridine ring.
Medicinal Chemistry Research
2-Chloro-3,4-diiodopyridine is utilised in the development of novel pharmaceutical candidates. It can be incorporated into molecular scaffolds to explore structure-activity relationships for potential therapeutic agents.
Materials Science
The pyridine core and halogenation pattern can be exploited in the synthesis of functional materials. Applications may include its use in the preparation of ligands for coordination chemistry or monomers for speciality polymers.
| Molecular weight | 365.34 |
|---|---|
| Empirical formula | C5H2ClI2N |
| Assay | 97% |
| Melting point | 159-163 °C |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| 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 2-Chloro-3,4-diiodopyridine used for?
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2-Chloro-3,4-diiodopyridine is primarily used as a building block in organic synthesis, particularly in medicinal chemistry research and the development of novel materials due to its halogenated pyridine structure.
What are the CAS number and formula for 2-Chloro-3,4-diiodopyridine?
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The CAS number for 2-Chloro-3,4-diiodopyridine is 153034-91-4 and its molecular formula is C5H2ClI2N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloro-3,4-diiodopyridine with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Chloro-3,4-diiodopyridine be handled safely?
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2-Chloro-3,4-diiodopyridine is classified with a Warning signal word. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment (P261) and in a well-ventilated area. In case of eye contact, rinse cautiously with water for several minutes (P305 + P351 + P338).
Is 2-Chloro-3,4-diiodopyridine a controlled substance?
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Based on the provided data, there is no indication that 2-Chloro-3,4-diiodopyridine is a controlled substance.
How is 2-Chloro-3,4-diiodopyridine packed and shipped?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific packing and shipping details for export will be provided upon enquiry, adhering to all relevant regulations.
How can I request a quote or sample for 2-Chloro-3,4-diiodopyridine?
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To request a quote or sample for 2-Chloro-3,4-diiodopyridine, please contact our sales department through the website or by phone.
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