1,2-Di(pyridin-2-yl)ethane-1,2-dione

Name: 1,2-Di(pyridin-2-yl)ethane-1,2-dione
Brand: ChemScene
Availability: InStock
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CAS No. 492-73-9
Cat. No. CS-0199434
Purity≥95%
MDL No.MFCD00006301

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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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1,2-Di(pyridin-2-yl)ethane-1,2-dione|CS-0199434

Structure of 492-73-9

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Description

1,2-Di(pyridin-2-yl)ethane-1,2-dione features two pyridine rings flanking a reactive diketone core, enabling robust coordination in metal-ligand frameworks. This planar, electron-deficient scaffold integrates efficiently into chelating architectures, offering enhanced stability and directional control in supramolecular assemblies.

Application

1,2-Di(pyridin-2-yl)ethane-1,2-dione serves as a versatile chelating ligand and synthetic building block in transition metal catalysis. Its diketone core enables coordination to diverse metal centers, while the pyridyl groups provide orthogonal functionality for further derivatization. The compound exhibits good bench stability and facilitates efficient complex formation in palladium- and copper-catalyzed coupling reactions, making it valuable for constructing heterocyclic scaffolds and functionalized arenes under standard reaction conditions.

General Information

CAS No. 492-73-9
Cat. No. CS-0199434
Purity ≥95%
MDL No. MFCD00006301
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₈N₂O₂
Molecular Weight None
Synonym(s) 2,2'-Pyridil
SMILES C1=CC=NC(=C1)C(=O)C(=O)C2=CC=CC=N2

Computational Chemistry Data

TPSA 59.92
LogP 1.5422
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 3

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-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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1,2-Di(pyridin-2-yl)ethane-1,2-dione

CAS No. 492-73-9

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