2-Bromo-4,5-dichloroimidazole
2-Bromo-4,5-dichloroimidazole (CAS: 16076-27-0) is a halogenated heterocyclic compound with the molecular formula C3HBrCl2N2 and a molecular weight of 215.86 g/mol. This imidazole derivative serves as a valuable building block in organic synthesis. It is primarily utilised in chemical research and development for the construction of more complex molecular architectures, particularly within the fields of medicinal chemistry and materials science.
- Synonyms
- C3HBrCl2N2

Organic Synthesis Intermediate
This compound functions as a key intermediate in various multi-step organic syntheses. Its reactive bromine and chlorine substituents allow for diverse functionalization pathways.
Heterocyclic Chemistry Research
As a dihalogenated imidazole, it is employed in academic and industrial research to explore novel heterocyclic structures and their potential properties.
Medicinal Chemistry Building Block
It can be incorporated into the synthesis of potential drug candidates, leveraging the imidazole core's presence in many biologically active molecules.
| Molecular weight | 215.86 |
|---|---|
| Empirical formula | C3HBrCl2N2 |
| Assay | 96% |
| Melting point | 223 °C (dec.)(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 |
|---|---|
| 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 2-Bromo-4,5-dichloroimidazole used for?
+
2-Bromo-4,5-dichloroimidazole (CAS: 16076-27-0) is primarily used as a building block in organic synthesis and for research in heterocyclic chemistry, including medicinal chemistry.
What is the CAS number and formula for 2-Bromo-4,5-dichloroimidazole?
+
The CAS number is 16076-27-0 and the empirical formula is C3HBrCl2N2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2-Bromo-4,5-dichloroimidazole with a minimum assay of 96%. We do not represent this product as USP, BP, or EP grade.
What are the primary safety hazards when handling this compound?
+
This compound is classified as a Warning with hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment such as eyeshields, gloves, and a dust mask (N95) should be worn.
How is 2-Bromo-4,5-dichloroimidazole packed, shipped, and exported?
+
2-Bromo-4,5-dichloroimidazole is carefully packed according to industry standards for safe transit. Tech Serve Solutions is an experienced global exporter of fine chemicals.
How can I request a sample or quote for 2-Bromo-4,5-dichloroimidazole?
+
To request a sample or a quotation for 2-Bromo-4,5-dichloroimidazole, please contact our sales team via the website or by telephone.
▶ 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