3-Bromo-2,5-difluorobenzaldehyde

Name: 3-Bromo-2,5-difluorobenzaldehyde
Brand: ChemScene
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CAS No. 112279-64-8
Cat. No. CS-W006514
Purity≥95%
MDL No.MFCD26401549

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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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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3-Bromo-2,5-difluorobenzaldehyde|CS-W006514

Structure of 112279-64-8

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General Information

CAS No. 112279-64-8
Cat. No. CS-W006514
Purity ≥95%
MDL No. MFCD26401549
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₃BrF₂O
Molecular Weight 221.00
Synonym(s) None
SMILES O=CC1=CC(F)=CC(Br)=C1F

Description

3-Bromo-2,5-difluorobenzaldehyde features a strategically positioned bromo and two fluorine substituents that enhance electrophilicity at the aldehyde carbon. This electron-deficient aromatic scaffold facilitates efficient coupling reactions in cross-coupling and nucleophilic addition processes. The molecule exhibits robust stability under standard conditions and integrates seamlessly into complex synthetic sequences requiring halogen-directed functionalization.

Application

3-Bromo-2,5-difluorobenzaldehyde serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling palladium-catalyzed cross-coupling reactions due to its reactive bromo substituent. The aldehyde functionality facilitates nucleophilic additions and condensation reactions, while the ortho-fluoro groups enhance metabolic stability and modulate electronic properties. Bench-stable and compatible with standard purification methods, it functions efficiently in multi-step syntheses of complex heterocyclic scaffolds and functionalized aromatic systems.

Safety Information

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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

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Computational Chemistry Data

TPSA 17.07
LogP 2.5398
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Aldehyde

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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3-Bromo-2,5-difluorobenzaldehyde

CAS No. 112279-64-8

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