2-Bromo-4-fluoro-1-iodobenzene

Name: 2-Bromo-4-fluoro-1-iodobenzene
Brand: ChemScene
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CAS No. 202865-73-4
Cat. No. CS-W008810
Purity≥98%
MDL No.MFCD00142868

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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-4-fluoro-1-iodobenzene|CS-W008810

Structure of 202865-73-4

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General Information

CAS No. 202865-73-4
Cat. No. CS-W008810
Purity ≥98%
MDL No. MFCD00142868
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₃BrFI
Molecular Weight 300.89
Synonym(s) 2-Bromo-4-fluoroiodobenzene
SMILES IC1=CC=C(F)C=C1Br

Description

2-Bromo-4-fluoro-1-iodobenzene features a trihalogenated aromatic core enabling precise cross-coupling strategies in synthetic chemistry. The ortho-bromo and para-fluoro substituents facilitate selective Pd-catalyzed transformations, while the iodine handle ensures high reactivity in Suzuki-Miyaura and Negishi couplings under standard conditions. This molecule delivers structural precision for complex arene assembly.

Application

2-Bromo-4-fluoro-1-iodobenzene serves as a versatile trihalogenated benzene building block for palladium-catalyzed cross-coupling reactions. Its orthogonal halogen reactivity enables sequential functionalization, with the iodine moiety typically reacting first under mild conditions. The molecule exhibits good bench stability and facilitates efficient construction of complex aryl scaffolds in medicinal chemistry and materials science applications.

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-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501

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Computational Chemistry Data

TPSA 0
LogP 3.1928
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Fluoride

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-Bromo-4-fluoro-1-iodobenzene

CAS No. 202865-73-4

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