Product Details
| Product Name: 5-Bromo-2-fluoropyridine | CAS No.: 766-11-0 |
| EC-No.: 629-380-1 | Min. Order: 1kg |
| Purity: 98% | Supply Ability: 1000kg |
| Release date: 2025/10/24 |
5-Bromo-2-fluoropyridine is a halogen-substituted heterocyclic compound used as a building block in organic synthesis, especially in pharmaceuticals and agrochemicals. Here are its key chemical details:
Chemical Structure & Properties
Molecular Formula: C₅H₃BrFN
Molecular Weight: 175.99 g/mol
Structure:
Pyridine ring (6-membered aromatic ring with 1 nitrogen atom).
Bromo (–Br) at position 5.
Fluoro (–F) at position 2 (ortho to nitrogen).
F
│
N╱ ╲Br
╱ ╲
─── ───
Key Characteristics:
Reactivity:
Bromo: Participates in cross-coupling (e.g., Suzuki, Stille) for C–C bond formation.
Fluoro: Acts as a weak directing group; enhances ring electron deficiency.
Nitrogen: Basic site for coordination or salt formation.
Physical Properties:
Appearance: Colorless to pale yellow liquid.
Boiling Point: ~195–198°C.
Solubility: Organic solvents (e.g., DCM, THF, ethanol); insoluble in water.
Applications:
Pharmaceuticals: Intermediate in synthesizing kinase inhibitors or CNS drugs.
Agrochemicals: Precursor for herbicides/pesticides.
Material Science: Used in OLED/liquid crystal development.
Safety & Handling:
Hazards: Irritant (skin/eyes), light-sensitive.
Storage: Under inert gas (N₂/Ar), 2–8°C, in amber glass.
Note: Its ortho-halogen pattern allows regioselective functionalization.



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- Since: 2006-04-03
- Address: Room 2015, No.2 Building Kaixin Mansion, No.107 Jinqiao Ave, Wuhan, China
+8613986145403
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