2-(2-Bromophenyl)-1H-benzoimidazole-5-carboxylic acid
2-(2-Bromophenyl)-1H-benzoimidazole-5-carboxylic acid (CAS: 1053659-26-9) is a heterocyclic organic compound with the molecular formula C14H9BrN2O2 and a molecular weight of 317.14 g/mol. As a technical grade chemical, it serves as a valuable building block in organic synthesis. Its structure, featuring a benzimidazole core with a bromophenyl substituent and a carboxylic acid group, makes it suitable for developing novel molecules in pharmaceutical research and materials science.

Organic Synthesis Intermediate
This compound functions as a key intermediate in the construction of more complex organic molecules. The presence of the bromine atom and the carboxylic acid group allows for diverse functionalization and coupling reactions.
Pharmaceutical Research Building Block
It is utilised in medicinal chemistry for the synthesis of potential drug candidates. The benzimidazole scaffold is a common feature in many biologically active compounds, making this a useful starting material for drug discovery efforts.
Materials Science
The unique structural features may lend themselves to applications in materials science, potentially for the development of new polymers or functional materials, though specific applications require further research.
| Molecular weight | 317.14 |
|---|---|
| Empirical formula | C14H9BrN2O2 |
| Grade | technical grade |
| Melting point | 271-283 °C |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
| Safety statements (S) | 26 |
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-(2-Bromophenyl)-1H-benzoimidazole-5-carboxylic acid used for?
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This compound is primarily used as a building block and intermediate in organic synthesis, particularly for pharmaceutical research and potentially in materials science.
What are the CAS number and molecular formula for this chemical?
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The CAS number is 1053659-26-9, and the molecular formula is C14H9BrN2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a technical grade material. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
What are the safety precautions for handling this chemical?
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This compound is classified as harmful if swallowed and causes serious eye irritation. When handling, wear a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation and avoid dust formation. In case of contact with eyes, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing. If swallowed, get medical advice/attention if you feel unwell.
How is this chemical packed and shipped?
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Our chemicals are carefully packed in compliance with international shipping regulations to ensure safe transit. Specific packaging details can be provided upon request.
How can I request a sample or quote for this product?
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To request a sample or a quote, please contact our sales department via the website or by phone, providing the product name and CAS number.
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