3,5-Dibromoanthranilic acid
3,5-Dibromoanthranilic acid (CAS 609-85-8) is a chemical intermediate with the molecular formula Br2C6H2-2-(NH2)CO2H and a molecular weight of 294.93 g/mol. This aromatic amino acid derivative is primarily utilised in chemical synthesis and research applications, particularly within the fields of chemical biology and peptide chemistry. Its distinct structure makes it a valuable building block for more complex molecules in various scientific investigations.
- Synonyms
- Br2C6H2-2-(NH2)CO2H

Chemical Synthesis Intermediate
3,5-Dibromoanthranilic acid serves as a key intermediate in the synthesis of diverse organic compounds. Its bromine substituents and amino and carboxylic acid functionalities allow for various coupling and derivatisation reactions in multi-step synthetic pathways.
Research in Chemical Biology
This compound finds application in chemical biology research, potentially as a precursor for modified biomolecules or as a tool in probing biological systems. Its structure can be incorporated into probes or labelled molecules for studying biological processes.
Peptide Chemistry and Unnatural Amino Acids
As an unnatural amino acid derivative, 3,5-Dibromoanthranilic acid can be utilised in peptide chemistry to introduce non-canonical residues. This allows for the creation of peptides with altered properties for therapeutic or research purposes.
| Molecular weight | 294.93 |
|---|---|
| Linear formula | Br2C6H2-2-(NH2)CO2H |
| Assay | 98% |
| Melting point | 235-236 °C(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) | 26-37/39 |
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 3,5-Dibromoanthranilic acid used for?
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3,5-Dibromoanthranilic acid is used as an intermediate in chemical synthesis, particularly in chemical biology, peptide chemistry, and for creating unnatural amino acid derivatives in research settings.
What is the CAS number and molecular formula for 3,5-Dibromoanthranilic acid?
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The CAS number is 609-85-8, and the linear formula is Br2C6H2-2-(NH2)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,5-Dibromoanthranilic acid with an assay of 98%. This product is intended for research and laboratory use and is not supplied as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling recommendations for 3,5-Dibromoanthranilic acid?
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3,5-Dibromoanthranilic acid is classified as a Warning. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be worn. Handle in a well-ventilated area.
How is 3,5-Dibromoanthranilic acid packed, shipped, and exported?
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Tech Serve Solutions expertly packs, ships, and exports fine chemicals globally, adhering to all relevant regulations for safe and secure transport of chemical reagents.
How can I request a sample or quote for 3,5-Dibromoanthranilic acid?
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To request a sample or a quotation for 3,5-Dibromoanthranilic acid, please contact our sales team through the website or by phone, providing your specific requirements and delivery details.
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