2-Bromo-1,3-difluoro-5-nitrobenzene

Name: 2-Bromo-1,3-difluoro-5-nitrobenzene
Brand: ChemScene
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CAS No. 886762-62-5
Cat. No. CS-0059216
Purity≥98%
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-1,3-difluoro-5-nitrobenzene|CS-0059216

Structure of 886762-62-5

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Description

2-Bromo-1,3-difluoro-5-nitrobenzene features a trifunctional aromatic core with orthogonal reactivity. The bromine site enables palladium-catalyzed cross-coupling, while the electron-deficient fluorines facilitate nucleophilic substitution under mild conditions. The para-nitro group enhances electrophilicity and aids in purification via chromatography. This compound serves as a key building block for advanced pharmaceutical intermediates and functional materials.

Application

2-Bromo-1,3-difluoro-5-nitrobenzene serves as a versatile building block for the synthesis of functionalized aromatic systems. Its ortho-halogenation pattern enables palladium-catalyzed cross-coupling reactions with high efficiency, while the nitro group provides a robust handle for subsequent reduction and derivatization. The molecule exhibits excellent bench stability and facilitates straightforward purification, making it well-suited for iterative synthetic sequences in medicinal chemistry and materials science applications.

General Information

CAS No. 886762-62-5
Cat. No. CS-0059216
Purity ≥98%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₂BrF₂NO₂
Molecular Weight 237.99
Synonym(s) 4-BROMO-3,5-DIFLUORONITROBEZENE
SMILES O=[N+](C1=CC(F)=C(Br)C(F)=C1)[O-]

Computational Chemistry Data

TPSA 43.14
LogP 2.6355
H_Acceptors 2
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 : 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

Quality Control

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Other Classifications

Building Blocks Functional Group Nitro compounds

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-Bromo-1,3-difluoro-5-nitrobenzene

CAS No. 886762-62-5

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