2-Fluoro-4-bromobenzaldehyde

Name: 2-Fluoro-4-bromobenzaldehyde
Brand: ChemScene
Availability: InStock
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CAS No. 57848-46-1
Cat. No. CS-W008610
Purity≥98%
MDL No.MFCD00143261

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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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Structure of 57848-46-1

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Description

2-Fluoro-4-bromobenzaldehyde features a fluorine atom at the ortho position and a bromine substituent at the para position relative to the aldehyde group. This electron-deficient aromatic scaffold enables efficient coupling in cross-coupling reactions, particularly Suzuki-Miyaura and Stille transformations. The molecule exhibits enhanced stability under standard bench conditions and integrates readily into complex molecular architectures.

Application

2-Fluoro-4-bromobenzaldehyde serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling direct introduction of fluorine and bromine substituents adjacent to an aldehyde group. Its reactivity facilitates nucleophilic additions, coupling reactions, and heterocycle formation under standard conditions. The molecule exhibits good bench stability and compatibility with common protecting groups, simplifying purification and downstream functionalization.

General Information

CAS No. 57848-46-1
Cat. No. CS-W008610
Purity ≥98%
MDL No. MFCD00143261
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₄BrFO
Molecular Weight 203.01
Synonym(s) 4-Bromo-2-fluorobenzaldehyde
SMILES O=CC1=CC=C(Br)C=C1F

Computational Chemistry Data

TPSA 17.07
LogP 2.4007
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 1

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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Other Classifications

Building Blocks Functional Group Aldehyde

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Material Science Material Composite Block Liquid Crystal (LC) Block

Material Science Material Building Blocks Liquid Crystal (LC) Building Blocks Benzaldehydes

Key Words

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2-Fluoro-4-bromobenzaldehyde

CAS No. 57848-46-1

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