2,4-Dibromopyridine
2,4-Dibromopyridine (CAS 58530-53-3) is a halogenated heterocyclic compound with the molecular formula C5H3Br2N and a molecular weight of 236.89 g/mol. It serves as a valuable building block in organic synthesis, particularly for the construction of complex molecules. Its reactive bromine atoms allow for diverse functionalization, making it a useful intermediate in the development of pharmaceuticals and advanced materials.
- Synonyms
- C5H3Br2N2,4-Dibromopyridine

Organic Synthesis Intermediate
Utilised as a key intermediate in various organic transformations, enabling the introduction of the dibromopyridine moiety into target molecules. This facilitates the synthesis of more complex heterocyclic compounds.
Pharmaceutical Research
A useful building block in the discovery and development of new pharmaceutical agents. Its structure can be incorporated into drug candidates for various therapeutic areas.
Materials Science
Can be employed in the synthesis of novel materials with specific electronic or optical properties, leveraging the pyridine core and halogen substituents.
| Molecular weight | 236.89 |
|---|---|
| Empirical formula | C5H3Br2N |
| Assay | 97% |
| Melting point | 35-40 °C |


Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Flash point | >110 °C / >230 °F |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 22-26-37 |
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 2,4-Dibromopyridine used for?
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2,4-Dibromopyridine is primarily used as a versatile building block in organic synthesis for the preparation of pharmaceuticals, advanced materials, and other complex heterocyclic compounds.
What is the CAS number and formula for 2,4-Dibromopyridine?
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The CAS number is 58530-53-3 and the empirical formula is C5H3Br2N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,4-Dibromopyridine with a minimum purity of 97%. This product is suitable for research and chemical synthesis and is not supplied as USP, BP, or EP grade.
How should 2,4-Dibromopyridine be handled?
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2,4-Dibromopyridine is classified as Dangerous. It can cause severe skin burns and eye damage, and may cause respiratory irritation. Handle with appropriate personal protective equipment in a well-ventilated area, avoiding dust formation. Refer to the Safety Data Sheet for full handling instructions.
Is 2,4-Dibromopyridine a controlled substance?
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The provided data does not indicate that 2,4-Dibromopyridine is a controlled substance.
How is 2,4-Dibromopyridine packed and shipped?
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2,4-Dibromopyridine is shipped as UN 2811, Class 6.1, Packing Group III. Specific packing configurations are available upon request and comply with international shipping regulations.
How can I request a sample or quote for 2,4-Dibromopyridine?
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To request a sample or obtain a quotation for 2,4-Dibromopyridine, please contact our sales team through the website or by phone, providing your specific requirements.
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