3-Bromopyridine-2-carbonitrile
3-Bromopyridine-2-carbonitrile (CAS: 55758-02-6) is a halogenated pyridine derivative with the molecular formula C6H3BrN2 and a molecular weight of 183.01 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for the construction of complex heterocyclic structures. Its reactivity makes it suitable for various chemical transformations in research and development settings within the pharmaceutical and agrochemical industries.
- IUPAC
- 3-Bromo-2-cyanopyridine

Pharmaceutical Intermediate
Used in the synthesis of novel pharmaceutical compounds. Its pyridine scaffold and reactive bromine and nitrile groups allow for diverse derivatisation pathways.
Agrochemical Synthesis
Serves as a precursor for developing new agrochemicals. The incorporation of the bromopyridine moiety can influence the biological activity of target molecules.
Research and Development
A versatile reagent for medicinal chemistry and materials science research. Enables the exploration of new chemical entities and functional materials.
Organic Synthesis Building Block
Provides a functionalised pyridine ring for constructing more elaborate organic molecules. Useful in cross-coupling reactions and nucleophilic substitutions.
| Molecular weight | 183.01 |
|---|---|
| Empirical formula | C6H3BrN2 |
| Assay | 97% |
| Melting point | 93-98 °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
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| 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 3-Bromopyridine-2-carbonitrile used for?
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3-Bromopyridine-2-carbonitrile is primarily used as a building block in organic synthesis for pharmaceuticals, agrochemicals, and materials science research due to its reactive functional groups.
What is the CAS number and formula for 3-Bromopyridine-2-carbonitrile?
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The CAS number is 55758-02-6 and the empirical formula is C6H3BrN2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Bromopyridine-2-carbonitrile with a minimum assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 3-Bromopyridine-2-carbonitrile be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, face shields, and gloves. Ensure adequate ventilation. Avoid breathing dust/fume/gas/mist/vapours/spray. It is classified as Danger, with hazards including H301 (Toxic if swallowed), H315 (Causes skin irritation), H318 (Causes serious eye damage), and H335 (May cause respiratory irritation).
Is 3-Bromopyridine-2-carbonitrile a controlled substance?
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The provided data does not indicate that 3-Bromopyridine-2-carbonitrile is a controlled substance.
How is 3-Bromopyridine-2-carbonitrile shipped?
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International shipping adheres to UN 2811, Hazard Class 6.1, Packing Group III regulations.
How can I request a quote or sample?
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Please contact our sales team directly through our website or by phone to request a quote or a sample of 3-Bromopyridine-2-carbonitrile.
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