Methyl 1H-imidazole-1-carboxylate
Methyl 1H-imidazole-1-carboxylate (CAS: 61985-23-7, C5H6N2O2) is a heterocyclic organic compound with a molecular weight of 126.11 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in the preparation of more complex molecules. It is recognized as a Heller-Sarpong reagent and is employed in protection and derivatization strategies within chemical research and development. Tech Serve Solutions supplies this reagent for laboratory and industrial applications.
- IUPAC
- N-Carbomethoxyimidazole,Heller-Sarpong Reagent,MImC,Methylimidazolecarbamate,Sarpong reagent
- Synonyms
- N-CarbomethoxyimidazoleHeller-Sarpong ReagentMImCMethylimidazolecarbamateSarpong reagent

Organic Synthesis
Methyl 1H-imidazole-1-carboxylate functions as a key intermediate and building block in the synthesis of various organic compounds. Its structure facilitates its use in constructing complex molecular architectures.
Protection and Derivatization
As a Heller-Sarpong reagent, this compound is utilised for the protection of certain functional groups or for the derivatization of molecules. This is particularly relevant in multi-step synthetic pathways.
Heterocyclic Chemistry
The imidazole core makes this compound a relevant starting material or intermediate in heterocyclic chemistry research. It is used to introduce or modify imidazole moieties in target molecules.
| Molecular weight | 126.11 |
|---|---|
| Empirical formula | C5H6N2O2 |
| Assay | 95% |
| Storage temperature | −20°C |
| Melting point | 38-44 °C |
| Flash point | 90 °C / 194 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Methyl 1H-imidazole-1-carboxylate used for?
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Methyl 1H-imidazole-1-carboxylate is primarily used as a building block in organic synthesis, a Heller-Sarpong reagent for protection and derivatization, and in heterocyclic chemistry.
What are the CAS number and formula for Methyl 1H-imidazole-1-carboxylate?
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The CAS number is 61985-23-7 and the empirical formula is C5H6N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 1H-imidazole-1-carboxylate with an assay of 95%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for Methyl 1H-imidazole-1-carboxylate?
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Methyl 1H-imidazole-1-carboxylate is classified under GHS with a Water Hazard Class of 3 (WGK Germany). It has a flash point of 90 °C (194 °F). Standard laboratory precautions should be observed, including working in a well-ventilated area and using appropriate personal protective equipment.
How is Methyl 1H-imidazole-1-carboxylate packaged and shipped?
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This chemical is typically stored at -20°C. Packaging and shipping procedures adhere to international regulations for chemical transport. Tech Serve Solutions exports fine chemicals globally.
How can I request a quote or sample?
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To request a quote or a sample of Methyl 1H-imidazole-1-carboxylate, please contact our sales team through the website or by phone.
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