1,2,4,5-Tetra(pyridin-4-yl)benzene

Name: 1,2,4,5-Tetra(pyridin-4-yl)benzene
Brand: ChemScene
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CAS No. 170165-81-8
Cat. No. CS-0110359
Purity≥98%
MDL No.MFCD34165545

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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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1,2,4,5-Tetra(pyridin-4-yl)benzene|CS-0110359

Structure of 170165-81-8

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General Information

CAS No. 170165-81-8
Cat. No. CS-0110359
Purity ≥98%
MDL No. MFCD34165545
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₆H₁₈N₄
Molecular Weight 386.46
Synonym(s) 4-(2,4,5-Tripyridin-4-ylphenyl)pyridine
SMILES N=1C=CC(=CC1)C=2C=C(C=3C=CN=CC3)C(=CC2C=4C=CN=CC4)C=5C=CN=CC5

Description

1,2,4,5-Tetra(pyridin-4-yl)benzene is a rigid, electron-deficient tetrapodal scaffold featuring four pyridyl groups positioned for optimal coordination. This design enables robust metal-ligand interactions in supramolecular assemblies and framework materials. The molecule exhibits high thermal stability and crystalline integrity under standard conditions, facilitating use in porous coordination polymers and advanced functional materials.

Application

1,2,4,5-Tetra(pyridin-4-yl)benzene serves as a versatile tetrapyridyl building block for constructing extended π-conjugated systems and metal-organic frameworks. Its four peripheral pyridine groups enable robust coordination to transition metals, facilitating the assembly of well-defined coordination polymers. The molecule exhibits excellent bench stability and orthogonal reactivity, allowing selective functionalization under standard synthetic conditions. This makes it particularly valuable for applications in materials chemistry, catalysis, and supramolecular architecture.

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-P280-P302+P352

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Computational Chemistry Data

TPSA 51.56
LogP 5.9346
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 4

Key Words

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1,2,4,5-Tetra(pyridin-4-yl)benzene

CAS No. 170165-81-8

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