2-Bromo-3-fluoro-5-methylpyridine

Name: 2-Bromo-3-fluoro-5-methylpyridine
Brand: ChemScene
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CAS No. 34552-16-4
Cat. No. CS-W008443
Purity≥98%
MDL No.MFCD09909840

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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2-Bromo-3-fluoro-5-methylpyridine|CS-W008443

Structure of 34552-16-4

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General Information

CAS No. 34552-16-4
Cat. No. CS-W008443
Purity ≥98%
MDL No. MFCD09909840
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₅BrFN
Molecular Weight 190.01
Synonym(s) None
SMILES CC(C=N1)=CC(F)=C1Br

Description

2-Bromo-3-fluoro-5-methylpyridine features a strategically positioned bromo and fluoro substituent on a methylated pyridine core, enabling selective cross-coupling reactions. The electron-deficient ring facilitates palladium-catalyzed transformations, while the methyl group enhances solubility and steric profile. This compound serves as a key intermediate in medicinal chemistry for constructing heterocyclic scaffolds under standard conditions.

Application

2-Bromo-3-fluoro-5-methylpyridine serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its complementary halogen reactivity. The fluorine and methyl groups enhance metabolic stability and modulate electronic properties, while the pyridine core provides a robust scaffold for heterocyclic synthesis. Bench-stable and amenable to standard purification methods, it facilitates efficient access to complex molecular architectures in API development.

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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Computational Chemistry Data

TPSA 12.89
LogP 2.29162
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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2-Bromo-3-fluoro-5-methylpyridine

CAS No. 34552-16-4

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