2-Bromo-3-fluoro-4-iodopyridine

Name: 2-Bromo-3-fluoro-4-iodopyridine
Brand: ChemScene
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CAS No. 1804910-90-4
Cat. No. CS-0191710
Molecule weight301.88
Purity≥97%
MDL No.None

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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2-Bromo-3-fluoro-4-iodopyridine|CS-0191710

Structure of 1804910-90-4

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General Information

CAS No. 1804910-90-4
Cat. No. CS-0191710
Purity ≥97%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₂BrFIN
Molecular Weight 301.88
Synonym(s) None
SMILES IC1=C(F)C(Br)=NC=C1

Description

2-Bromo-3-fluoro-4-iodopyridine features a trihalogenated pyridine core with distinct halogen positions enabling selective cross-coupling reactions. This bench-stable, moisture-tolerant building block integrates readily into complex molecular architectures under standard conditions.

Application

2-Bromo-3-fluoro-4-iodopyridine serves as a versatile trihalogenated pyridine building block for palladium-catalyzed cross-coupling reactions. Its orthogonal halogen reactivity enables sequential functionalization at distinct positions, facilitating the construction of complex heterocyclic scaffolds. The molecule exhibits good bench stability and compatibility with standard reaction conditions, allowing efficient diversification in medicinal chemistry and materials synthesis workflows.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362

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Computational Chemistry Data

TPSA 12.89
LogP 2.5878
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Fluoride

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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2-Bromo-3-fluoro-4-iodopyridine

CAS No. 1804910-90-4

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