5-Iodo-1-methylimidazole
5-Iodo-1-methylimidazole (CAS 71759-88-1) is a heterocyclic organic compound with the formula C4H5IN2 and a molecular weight of 208.00 g/mol. As a halogenated imidazole derivative, it serves as a valuable building block in organic synthesis. Its primary applications lie in the development of novel chemical entities and pharmaceutical intermediates. Tech Serve Solutions supplies this compound for research and development purposes.

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of more complex organic molecules. The presence of the iodine atom allows for various coupling reactions and further functionalisation.
Pharmaceutical Research
Serves as a precursor or intermediate in the development of potential pharmaceutical agents and drug candidates. Its imidazole core is a common scaffold in medicinal chemistry.
Material Science
Can be employed in the synthesis of novel materials where imidazole derivatives are incorporated for specific electronic or structural properties.
| Molecular weight | 208.00 |
|---|---|
| Empirical formula | C4H5IN2 |
| Assay | 97% |
| Melting point | 105-109 °C |

Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38-43 |
| Safety statements (S) | 26-36/37 |
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-Iodo-1-methylimidazole primarily used for?
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5-Iodo-1-methylimidazole is primarily used as a building block in organic synthesis and in pharmaceutical research for the development of new chemical entities.
What are the CAS number and formula for 5-Iodo-1-methylimidazole?
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The CAS number is 71759-88-1 and the formula is C4H5IN2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Iodo-1-methylimidazole with an assay of 97%. This product is supplied for laboratory and research use and is not represented as USP, BP, EP or other pharmacopoeia grades.
How should 5-Iodo-1-methylimidazole be handled safely?
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Based on GHS information, this compound may cause skin irritation (H315), allergic skin reaction (H317), and respiratory irritation (H335). Use appropriate personal protective equipment including eyeshields, faceshields, gloves, and a dust mask type N95 (US). Avoid breathing dust.
Is 5-Iodo-1-methylimidazole a controlled substance?
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The provided data does not indicate that 5-Iodo-1-methylimidazole (CAS 71759-88-1) is a controlled substance.
How is 5-Iodo-1-methylimidazole packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packaging and shipping details will be provided upon request and are handled in compliance with international regulations.
How can I request a sample or a quote for 5-Iodo-1-methylimidazole?
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Please contact Tech Serve Solutions directly via our website or sales team to request a sample or a quotation for 5-Iodo-1-methylimidazole.
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