1-Bromo-2,5-dichloro-4-fluorobenzene

Name: 1-Bromo-2,5-dichloro-4-fluorobenzene
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 1160573-74-9
Cat. No. CS-0157849
Purity≥98%
MDL No.MFCD11845994

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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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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*For research and further manufacturing use only, not for direct human use.

1-Bromo-2,5-dichloro-4-fluorobenzene|CS-0157849

Structure of 1160573-74-9

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Description

1-Bromo-2,5-dichloro-4-fluorobenzene features a trifluorinated aromatic core with strategically positioned halogens enabling direct cross-coupling reactions. The electron-deficient ring facilitates palladium-catalyzed transformations, while the bromine serves as a high-reactivity handle for C–C bond formation under standard conditions. This compound offers enhanced stability and predictable reactivity in synthetic sequences requiring halogenated intermediates.

Application

1-Bromo-2,5-dichloro-4-fluorobenzene serves as a versatile building block in medicinal chemistry and materials science, enabling palladium-catalyzed cross-coupling reactions due to its well-defined halogen reactivity profile. The strategic placement of bromo, chloro, and fluoro substituents provides orthogonal functionalization potential, facilitating sequential transformations with high chemoselectivity. Its bench-stable crystalline form simplifies handling and purification, making it ideal for multi-step syntheses requiring precise regiocontrol.

General Information

CAS No. 1160573-74-9
Cat. No. CS-0157849
Purity ≥98%
MDL No. MFCD11845994
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₂BrCl₂F
Molecular Weight 243.89
Synonym(s) None
SMILES C1=C(C(=CC(=C1Cl)F)Cl)Br

Computational Chemistry Data

TPSA 0
LogP 3.895
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 0

Safety Information

Download SDS

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-P302+P352-P304+P340

Quality Control

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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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1-Bromo-2,5-dichloro-4-fluorobenzene

CAS No. 1160573-74-9

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