2-Bromo-5-chloro-3-fluoropyridine

CAS No. 514797-97-8
Cat. No. CS-W021618
Purity≥97%
MDL No.MFCD11044268

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2-Bromo-5-chloro-3-fluoropyridine|CS-W021618

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Description

2-Bromo-5-chloro-3-fluoropyridine features a trifunctional pyridine core with halogens positioned for orthogonal reactivity. The ortho-bromine and meta-chlorine facilitate cross-coupling, while the para-fluorine enables nucleophilic substitution under mild conditions. This strategic halogen placement supports efficient diversification in medicinal chemistry and agrochemical synthesis.

Application

2-Bromo-5-chloro-3-fluoropyridine serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its orthogonal halogen reactivity. The strategically positioned bromo, chloro, and fluoro substituents facilitate sequential functionalization, while the pyridine core provides stability and compatibility with diverse reaction conditions. This compound is particularly useful for constructing complex heterocyclic scaffolds in API development.

General Information

CAS No. 514797-97-8
Cat. No. CS-W021618
Purity ≥97%
MDL No. MFCD11044268
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₂BrClFN
Molecular Weight 210.43
Synonym(s) 2-Bromo-3-fluoro-5-chloropyridine
SMILES FC1=CC(Cl)=CN=C1Br

Computational Chemistry Data

TPSA 12.89
LogP 2.6366
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 0

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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2-Bromo-5-chloro-3-fluoropyridine

CAS No. 514797-97-8

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