2-Bromopyridine N-oxide hydrobromide
2-Bromopyridine N-oxide hydrobromide (CAS: 206860-49-3) is a heterocyclic organic compound with the empirical formula C5H4BrNO · HBr and a molecular weight of 254.91 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly in the preparation of more complex pyridine derivatives. Its utility is found in research and development settings for the synthesis of novel compounds within the pharmaceutical and agrochemical industries.

Organic Synthesis
Utilised as a key intermediate in the synthesis of functionalised pyridine compounds. The N-oxide moiety can influence reactivity and direct further chemical transformations.
Pharmaceutical Research
A useful building block for constructing potential drug candidates and exploring structure-activity relationships within medicinal chemistry.
Agrochemical Development
Serves as a precursor in the development of novel agrochemical agents, leveraging its heterocyclic structure for bioactivity.
| Molecular weight | 254.91 |
|---|---|
| Empirical formula | C5H4BrNO · HBr |
| Assay | 97% |
| Melting point | 145-147 °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
| 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 2-Bromopyridine N-oxide hydrobromide used for?
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2-Bromopyridine N-oxide hydrobromide is primarily used as a building block in organic synthesis, for the preparation of functionalised pyridine derivatives, and in research within the pharmaceutical and agrochemical sectors.
What are the CAS number and formula for 2-Bromopyridine N-oxide hydrobromide?
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The CAS number is 206860-49-3, and the empirical formula is C5H4BrNO · HBr.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Bromopyridine N-oxide hydrobromide with an assay of 97%. This product is intended for research and laboratory use and is not represented as USP, BP, or EP grade.
What are the safety considerations when handling 2-Bromopyridine N-oxide hydrobromide?
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This compound is classified with GHS07 symbol and a 'Warning' signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area.
Does Tech Serve Solutions export 2-Bromopyridine N-oxide hydrobromide?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2-Bromopyridine N-oxide hydrobromide, to researchers and industries worldwide.
How can I request a quote or sample for 2-Bromopyridine N-oxide hydrobromide?
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To request a quote or sample, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.
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