1-(Dimethylsulfamoyl)imidazole
1-(Dimethylsulfamoyl)imidazole (CAS 78162-58-0), with the molecular formula C5H9N3O2S and a molecular weight of 175.21 g/mol, is a key heterocyclic building block. This imidazole derivative plays a crucial role in various chemical synthesis pathways. Its reliable assay of 97% makes it suitable for demanding research and development applications, contributing to the creation of novel compounds and materials within the chemical industry.

Organic Synthesis Intermediate
Utilised as a versatile building block in the synthesis of complex organic molecules. Its imidazole core and sulfamoyl group offer unique reactivity for constructing novel chemical entities.
Heterocyclic Chemistry Research
A valuable reagent for researchers exploring new imidazole-based compounds. It facilitates the development of molecules with potential applications in pharmaceuticals and materials science.
Development of Novel Materials
Incorporated into synthetic routes for advanced materials where specific heterocyclic and sulfonyl functionalities are desired. Enables the design of specialised polymers or functional coatings.
| Molecular weight | 175.21 |
|---|---|
| Empirical formula | C5H9N3O2S |
| Assay | 97% |
| Melting point | 48-51 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 110 °C / 230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 1-(Dimethylsulfamoyl)imidazole used for?
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1-(Dimethylsulfamoyl)imidazole is primarily used as a building block in organic synthesis and for research in heterocyclic chemistry, enabling the creation of novel compounds and materials.
What is the CAS number and formula for 1-(Dimethylsulfamoyl)imidazole?
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The CAS number is 78162-58-0 and the empirical formula is C5H9N3O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-(Dimethylsulfamoyl)imidazole with an assay of 97%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 1-(Dimethylsulfamoyl)imidazole be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (N95 type), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation to prevent respiratory irritation (H335). Causes skin irritation (H315) and serious eye irritation (H319).
Is 1-(Dimethylsulfamoyl)imidazole available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 1-(Dimethylsulfamoyl)imidazole.
How can I request a sample or quote for 1-(Dimethylsulfamoyl)imidazole?
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To request a sample or a quote, please contact our sales team through the website or via direct inquiry, specifying your requirements.
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