2,6-Dibromopyridine N-oxide
2,6-Dibromopyridine N-oxide (CAS: 25373-69-7) is a heterocyclic organic compound with the molecular formula C5H3Br2NO and a molecular weight of 252.89 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly for the creation of more complex pyridine derivatives. Its utility lies in its functional groups, enabling further chemical transformations in research and development settings.
- IUPAC
- 2,6-Dibromopyridine 1-oxide,2,6-Dibromopyridine oxide
- Synonyms
- 2,6-Dibromopyridine 1-oxide2,6-Dibromopyridine oxide

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of novel organic molecules. Its dibrominated pyridine structure allows for regioselective functionalisation in multi-step synthetic pathways.
Heterocyclic Chemistry Research
A useful reagent for researchers exploring pyridine-based scaffolds. It enables the introduction of specific substitution patterns onto the pyridine ring, valuable for developing new compounds with desired properties.
Development of Pharmaceutical Leads
Serves as a building block in the discovery and development of new pharmaceutical agents, where the pyridine N-oxide motif can be incorporated into potential drug candidates.
| Molecular weight | 252.89 |
|---|---|
| Empirical formula | C5H3Br2NO |
| Storage temperature | 2-8°C |
| Melting point | 180-190 °C |

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
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| 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 2,6-Dibromopyridine N-oxide used for?
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2,6-Dibromopyridine N-oxide is primarily used as a building block and intermediate in organic synthesis and heterocyclic chemistry research, including the development of pharmaceutical leads.
What is the CAS number and formula for 2,6-Dibromopyridine N-oxide?
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The CAS number is 25373-69-7 and the empirical formula is C5H3Br2NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,6-Dibromopyridine N-oxide for research and development purposes. The specific assay and purity are detailed on the product's specification sheet, and it is not represented as USP, BP, or EP grade.
How should 2,6-Dibromopyridine N-oxide be handled?
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Handle 2,6-Dibromopyridine N-oxide with appropriate personal protective equipment to avoid skin irritation, eye irritation, and respiratory irritation. Ensure good ventilation. Refer to the Safety Data Sheet (SDS) for detailed handling and safety information.
Is 2,6-Dibromopyridine N-oxide a controlled substance?
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Based on the provided data, 2,6-Dibromopyridine N-oxide is not classified as a controlled substance.
How is 2,6-Dibromopyridine N-oxide packed and exported?
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2,6-Dibromopyridine N-oxide is carefully packed according to international shipping regulations to ensure safe transit. TSS is a global supplier and exporter, capable of shipping this chemical worldwide.
How can I request a quote or sample of 2,6-Dibromopyridine N-oxide?
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To request a quote or a sample of 2,6-Dibromopyridine N-oxide, please contact our sales department through the TSS website or by phone, providing your details and the product CAS number.
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