5-Amino-2-bromobenzoic acid
5-Amino-2-bromobenzoic acid (CAS 2840-02-0) is a valuable organic compound with the molecular formula C7H6BrNO2 and a molecular weight of 216.03 g/mol. This aromatic amino acid derivative serves as a key building block in chemical synthesis. Its structure, featuring both amine and carboxylic acid functionalities along with a bromine substituent, makes it suitable for constructing more complex molecules in research and development settings, particularly within pharmaceutical and chemical biology applications.

Organic Synthesis
5-Amino-2-bromobenzoic acid is utilised as a versatile intermediate in the synthesis of various organic compounds. The presence of the bromine atom allows for cross-coupling reactions, while the amino and carboxyl groups can participate in amide bond formation or further functionalization.
Pharmaceutical Intermediates
This compound serves as a building block for the creation of novel pharmaceutical agents. Its structural features are incorporated into potential drug candidates during the research and development phases of drug discovery.
Chemical Biology Research
As a functionalised aromatic molecule, it finds application in chemical biology for constructing probes or modified biomolecules. This aids in studying biological processes at a molecular level.
Peptide Chemistry
It can be employed in the development of unnatural amino acids or modified peptides, expanding the repertoire of structures available for biochemical and medicinal applications.
| Molecular weight | 216.03 |
|---|---|
| Empirical formula | C7H6BrNO2 |
| Assay | 94% |
| Melting point | 171-179 °C |

Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- 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) | 22-36/37/38 |
| Safety statements (S) | 26-36/37 |
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 5-Amino-2-bromobenzoic acid used for?
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5-Amino-2-bromobenzoic acid is primarily used as a building block in organic synthesis, particularly for pharmaceutical intermediates and in chemical biology research. Its functional groups allow for the construction of more complex molecules.
What is the CAS number and formula for 5-Amino-2-bromobenzoic acid?
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The CAS number for 5-Amino-2-bromobenzoic acid is 2840-02-0, and its empirical formula is C7H6BrNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Amino-2-bromobenzoic acid with a minimum purity of 94%. This product is intended for research and technical use. We do not represent it as USP, BP, or EP grade.
How should 5-Amino-2-bromobenzoic acid be handled safely?
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5-Amino-2-bromobenzoic acid is classified as toxic if swallowed and causes skin and eye irritation, and may cause respiratory irritation. Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, faceshields, and gloves. Ensure adequate ventilation and avoid dust formation. Refer to the Safety Data Sheet for comprehensive handling information.
How is 5-Amino-2-bromobenzoic acid packed and shipped?
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This chemical is packed in compliance with transport regulations, identified as UN 2811, Class 6.1, Packing Group III. We export globally, adhering to all international shipping standards for hazardous materials.
How can I request a quote or sample for 5-Amino-2-bromobenzoic acid?
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To request a quote or a sample, please contact our sales team through the website or by phone. Provide the product name and CAS number (2840-02-0) for prompt service.
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