2-Iodo-3-methylpyridine
2-Iodo-3-methylpyridine (CAS: 22282-58-2, C6H6IN) is a pyridine derivative with a molecular weight of 219.02 g/mol. This compound serves as a valuable building block in organic synthesis, particularly within the fields of heterocyclic chemistry and chemical research. Its structure allows for diverse synthetic transformations, making it a key intermediate for the development of novel molecules and materials. Supplied by Tech Serve Solutions with a minimum 97% assay.
- IUPAC
- 2-Iodo-3-picoline

Organic Synthesis Intermediate
2-Iodo-3-methylpyridine is utilised as a versatile intermediate in the synthesis of more complex organic molecules. Its reactivity makes it suitable for various coupling reactions and functional group transformations.
Heterocyclic Chemistry Research
This compound is employed in research laboratories for the development of novel pyridine-based heterocycles. Its specific substitution pattern is of interest for exploring new chemical entities.
Pharmaceutical Intermediate Development
The molecule can serve as a precursor in the multi-step synthesis of active pharmaceutical ingredients (APIs). Its structural features are relevant for medicinal chemistry programmes.
| Molecular weight | 219.02 |
|---|---|
| Empirical formula | C6H6IN |
| Assay | 97% |
| Density | 1.827 g/mL at 25 °C |
| Refractive index | n20/D 1.627 |
| Storage temperature | 2-8°C |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Flash point | >110 °C / >230 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-39 |
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-Iodo-3-methylpyridine used for?
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2-Iodo-3-methylpyridine is primarily used as a building block and intermediate in organic synthesis, particularly in the research and development of heterocyclic compounds and potential pharmaceutical agents.
What is the CAS number and formula for 2-Iodo-3-methylpyridine?
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The CAS number is 22282-58-2 and the empirical formula is C6H6IN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Iodo-3-methylpyridine with a minimum assay of 97%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.
How should 2-Iodo-3-methylpyridine be handled safely?
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Handle with care as it is harmful if swallowed, causes skin irritation, serious eye damage, and may cause respiratory irritation. Wear appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, and ensure adequate ventilation.
How is this chemical packed, shipped, and exported?
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This chemical is packed according to industry standards for hazardous materials, ensuring safe transit. TSS is experienced in global export and can facilitate international shipping.
How can I request a sample or quote?
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To request a sample or quote for 2-Iodo-3-methylpyridine, please contact the Tech Serve Solutions sales team through our website or by phone.
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