1,4-Bis(4-pyridinyl)benzene

Name: 1,4-Bis(4-pyridinyl)benzene
Brand: ChemScene
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CAS No. 113682-56-7
Cat. No. CS-0098801
Purity≥96%
MDL No.MFCD00445845

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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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Structure of 113682-56-7

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Description

1,4-Bis(4-pyridinyl)benzene features two pyridine rings linked by a para-substituted benzene bridge, enabling robust coordination in metal-organic frameworks. This rigid, planar architecture facilitates π-stacking and enhances structural stability in supramolecular assemblies.

Application

1,4-Bis(4-pyridinyl)benzene serves as a versatile ligand scaffold in transition metal catalysis, enabling stable coordination to palladium and copper centers through its rigid, conjugated architecture. Its dual pyridyl functionality provides excellent chelating ability in cross-coupling reactions, while the aromatic backbone ensures high thermal and oxidative stability. The compound facilitates efficient catalyst turnover in Suzuki-Miyaura and Ullmann-type couplings, with straightforward purification via recrystallization. Functions as a key building block for functionalized π-conjugated materials and coordination polymers.

General Information

CAS No. 113682-56-7
Cat. No. CS-0098801
Purity ≥96%
MDL No. MFCD00445845
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₆H₁₂N₂
Molecular Weight 232.29
Synonym(s) 4,4'-(1,4-Phenylene)bispyridine
SMILES N=1C=CC(=CC1)C=2C=CC(=CC2)C=3C=CN=CC3

Computational Chemistry Data

TPSA 25.78
LogP 3.8106
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 2

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

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1,4-Bis(4-pyridinyl)benzene

CAS No. 113682-56-7

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