4-(4-Bromophenyl)-1H-imidazole
4-(4-Bromophenyl)-1H-imidazole (CAS: 13569-96-5; Formula: C9H7BrN2) is a versatile heterocyclic building block with a molecular weight of 223.07 g/mol. Supplied with an assay of 96%, this compound serves as a valuable intermediate in organic synthesis. Its structure, featuring both an imidazole ring and a bromophenyl group, allows for diverse chemical transformations in the development of novel molecules.
- IUPAC
- 5-(4-Bromophenyl)-3H-imidazole

Pharmaceutical Intermediate
This imidazole derivative can be utilised in the synthesis of active pharmaceutical ingredients (APIs). Its structural motifs are relevant for developing drugs targeting various therapeutic areas.
Organic Synthesis Building Block
The compound's reactivity makes it a useful starting material or intermediate in multi-step organic syntheses. It is particularly valuable for introducing the bromophenyl-imidazole moiety into larger molecular structures.
Materials Science Research
Imidazoles and their derivatives find applications in materials science, potentially contributing to the development of novel polymers, ligands for catalysis, or functional organic materials.
| Molecular weight | 223.07 |
|---|---|
| Empirical formula | C9H7BrN2 |
| Assay | 96% |
| Melting point | 139-143 °C |


Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-39 |
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-(4-Bromophenyl)-1H-imidazole primarily used for?
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4-(4-Bromophenyl)-1H-imidazole is primarily used as a building block in organic synthesis, particularly in the development of pharmaceutical intermediates and potentially in materials science research.
What are the CAS number and formula for 4-(4-Bromophenyl)-1H-imidazole?
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The CAS number for 4-(4-Bromophenyl)-1H-imidazole is 13569-96-5, and its empirical formula is C9H7BrN2.
What grade and purity does Tech Serve Solutions supply for 4-(4-Bromophenyl)-1H-imidazole?
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Tech Serve Solutions supplies 4-(4-Bromophenyl)-1H-imidazole with an assay of 96%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 4-(4-Bromophenyl)-1H-imidazole be handled safely?
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Handling requires caution due to its hazardous properties (Danger: H301-H315-H318-H335). Use a dust mask type N95 (US), eyeshields, faceshields, and gloves. Ensure adequate ventilation and avoid inhalation of dust.
Is 4-(4-Bromophenyl)-1H-imidazole a controlled substance?
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The provided data does not indicate that 4-(4-Bromophenyl)-1H-imidazole is a controlled substance.
How is this chemical shipped or exported?
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This product is classified under UN 2811, Class 6.1, Packing Group III, indicating it is transported as a toxic solid, organic, n.o.s. Tech Serve Solutions is experienced in global export of chemical reagents.
How can I request a sample or a quote for 4-(4-Bromophenyl)-1H-imidazole?
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Please contact our sales department via the website or direct inquiry channels to request a sample or obtain a quotation for 4-(4-Bromophenyl)-1H-imidazole.
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