1,1'-(2,6-Pyridinediyl)bis(3-methylimidazolium) dibromide

Name: 1,1'-(2,6-Pyridinediyl)bis(3-methylimidazolium) dibromide
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CAS No. 263874-05-1
Cat. No. CS-0086667
Purity≥98%
MDL No.None

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FedEx Limited Quantities Ground	$0.00
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1,1'-(2,6-Pyridinediyl)bis(3-methylimidazolium) dibromide|CS-0086667

Structure of 263874-05-1

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Description

This pyridine-linked bis-imidazolium salt features two electron-rich imidazolium moieties flanked by a rigid 2,6-pyridinediyl spacer, delivering enhanced charge delocalization and structural stability. The dibromide counterions enable efficient crystallization and facilitate ion-exchange applications in catalysis and materials assembly.

Application

1,1'-(2,6-Pyridinediyl)bis(3-methylimidazolium) dibromide serves as a versatile bis-imidazolium salt with orthogonal functional handles for transition metal catalysis and supramolecular assembly. Its pyridine-bridged architecture enables stable coordination to palladium and nickel catalysts, facilitating cross-coupling reactions under mild conditions. The bromide counterions ensure good solubility in polar solvents and ease of purification, making it suitable for scalable synthesis of functionalized heterocycles and catalyst precursors.

General Information

CAS No. 263874-05-1
Cat. No. CS-0086667
Purity ≥98%
MDL No. None
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₃H₁₅Br₂N₅
Molecular Weight 401.10
Synonym(s) None
SMILES CN1C=C[N+](C2=NC([N+]3=CN(C=C3)C)=CC=C2)=C1.[Br-].[Br-]

Computational Chemistry Data

TPSA 30.51
LogP -5.68
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 2

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 : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362

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1,1'-(2,6-Pyridinediyl)bis(3-methylimidazolium) dibromide

CAS No. 263874-05-1

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