4-Bromo-1-methyl-1H-imidazole
4-Bromo-1-methyl-1H-imidazole (CAS 25676-75-9; C4H5BrN2) is a halogenated heterocyclic compound with a molecular weight of 161.00 g/mol. Available at 95% purity, this imidazole derivative serves as a valuable building block in chemical synthesis. Its structure lends itself to further functionalisation in the development of novel organic molecules and pharmaceutical intermediates. Tech Serve Solutions supplies this reagent for research and development purposes.

Organic Synthesis Intermediate
4-Bromo-1-methyl-1H-imidazole is employed as a versatile building block in the synthesis of more complex organic molecules. Its bromine substituent allows for various coupling reactions, facilitating the introduction of the imidazole core into diverse chemical structures.
Pharmaceutical Research
This compound is utilised in medicinal chemistry research for the development of potential pharmaceutical agents. The imidazole ring is a common scaffold in biologically active molecules, and its derivatisation can lead to new drug candidates.
Material Science
The unique electronic and structural properties of halogenated imidazoles can be of interest in material science applications, potentially contributing to the development of new functional materials.
| Molecular weight | 161.00 |
|---|---|
| Empirical formula | C4H5BrN2 |
| Assay | 95% |
| Density | 1.614 g/mL at 25 °C |
| Refractive index | n20/D 1.545 |
| Flash point | >110 °C / >230 °F |
|---|---|
| Water hazard class (WGK, DE) | 2 |
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 4-Bromo-1-methyl-1H-imidazole used for?
+
4-Bromo-1-methyl-1H-imidazole is primarily used as a building block in organic synthesis and in pharmaceutical research for the development of new chemical entities.
What is the CAS number and formula for 4-Bromo-1-methyl-1H-imidazole?
+
The CAS number is 25676-75-9 and the molecular formula is C4H5BrN2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 4-Bromo-1-methyl-1H-imidazole with an assay of 95%. This product is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling precautions for 4-Bromo-1-methyl-1H-imidazole?
+
4-Bromo-1-methyl-1H-imidazole is classified under WGK 2 in Germany. It has a flash point of >110 °C (>230 °F). Handle with appropriate personal protective equipment in a well-ventilated area, avoiding contact with skin, eyes, and clothing. Consult the Safety Data Sheet (SDS) for detailed handling information.
How is 4-Bromo-1-methyl-1H-imidazole packed and shipped?
+
4-Bromo-1-methyl-1H-imidazole is carefully packed to ensure safe transport and is available for global export by Tech Serve Solutions.
How can I request a quote or sample?
+
To request a quote or sample of 4-Bromo-1-methyl-1H-imidazole, please contact the Tech Serve Solutions sales team through our website or by phone.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis