2-Bromo-5-chloro-3-nitropyridine
2-Bromo-5-chloro-3-nitropyridine (CAS: 75806-86-9) is a halogenated pyridine derivative with the molecular formula C5H2BrClN2O2 and a molecular weight of 237.44 g/mol. This compound serves as a valuable building block in organic synthesis, particularly within the realm of heterocyclic chemistry. Its structure allows for diverse chemical transformations, making it a key intermediate in the development of novel compounds for research and development purposes.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of complex organic molecules. Its reactive halogen and nitro groups on the pyridine ring enable various substitution and coupling reactions.
Heterocyclic Chemistry
Serves as a foundational component in the construction of diverse heterocyclic frameworks. It is frequently employed in research settings exploring new pyridine-based structures.
Pharmaceutical Research
A potential building block for the development of new pharmaceutical agents. Its unique substitution pattern can be leveraged to explore structure-activity relationships in drug discovery.
Agrochemical Development
May be used in the synthesis of novel agrochemicals, contributing to the development of new crop protection agents.
| Molecular weight | 237.44 |
|---|---|
| Empirical formula | C5H2BrClN2O2 |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-38-41 |
| Safety statements (S) | 26-39 |
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-Bromo-5-chloro-3-nitropyridine used for?
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2-Bromo-5-chloro-3-nitropyridine is primarily used as a building block and intermediate in organic synthesis, particularly in the field of heterocyclic and pharmaceutical research.
What are the CAS number and formula for 2-Bromo-5-chloro-3-nitropyridine?
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The CAS number for 2-Bromo-5-chloro-3-nitropyridine is 75806-86-9, and its empirical formula is C5H2BrClN2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Bromo-5-chloro-3-nitropyridine at research grades. We do not represent this product as USP, BP, or EP grade. Specific purity details are available upon request.
What are the safety and handling considerations for this product?
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This compound is classified as Dangerous. It is harmful if swallowed (H302), causes skin irritation (H315), and causes serious eye damage (H318). Always handle with appropriate personal protective equipment, including gloves, eye protection, and protective clothing. Ensure adequate ventilation and avoid ingestion or skin contact.
How is 2-Bromo-5-chloro-3-nitropyridine packed, shipped, and exported?
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2-Bromo-5-chloro-3-nitropyridine is carefully packed according to international shipping regulations to ensure safe transport. Tech Serve Solutions has extensive experience in exporting chemicals globally.
How can I request a quote or sample for 2-Bromo-5-chloro-3-nitropyridine?
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To request a quote or a sample of 2-Bromo-5-chloro-3-nitropyridine, please contact our sales department through the website or by direct inquiry, providing your contact details and quantity requirements.
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