1,3,5-Tri(pyridin-4-yl)benzene

Name: 1,3,5-Tri(pyridin-4-yl)benzene
Brand: ChemScene
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CAS No. 170165-84-1
Cat. No. CS-0110378
Purity≥95%
MDL No.MFCD29049593

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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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1,3,5-Tri(pyridin-4-yl)benzene|CS-0110378

Structure of 170165-84-1

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General Information

CAS No. 170165-84-1
Cat. No. CS-0110378
Purity ≥95%
MDL No. MFCD29049593
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₁H₁₅N₃
Molecular Weight 309.37
Synonym(s) 4,4',4''-(1,3,5-Benzenetriyl)tris-pyridine
SMILES N=1C=CC(=CC1)C2=CC(=CC(=C2)C=3C=CN=CC3)C=4C=CN=CC4

Description

This tripyridyltriazine integrates three pyridin-4-yl groups at the 1,3,5-positions of a benzene core, creating a rigid, electron-deficient scaffold. The orthogonal arrangement enhances metal coordination versatility, enabling robust complexation in supramolecular architectures and catalytic systems under standard conditions.

Application

1,3,5-Tri(pyridin-4-yl)benzene serves as a versatile triaryl building block for constructing rigid, electron-deficient scaffolds in materials and pharmaceutical chemistry. Its three pyridine units enable strong π–π stacking and coordination to transition metals, facilitating applications in metal-organic frameworks and conjugated polymers. The molecule exhibits excellent bench stability and orthogonal functional group tolerance, simplifying purification and downstream derivatization in multistep syntheses.

Synthesis

Route1
- In-stock
  
  626-39-1
- 59020-06-3
- ~89%
- In-stock
  
  170165-84-1
References
- Fujita, Makoto; Oka, Hiroko; Ogura, Katsuyuki Tetrahedron Letters, 1995 , vol. 36, # 29 p. 5247 - 5250
Route2
- In-stock
  
  626-39-1
- In-stock
  
  1692-15-5
- ~83%
- In-stock
  
  170165-84-1
References
- Schmittel, Michael; He, Bice; Mal, Prasenjit Organic Letters, 2008 , vol. 10, # 12 p. 2513 - 2516

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

Quality Control

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Computational Chemistry Data

TPSA 38.67
LogP 4.8726
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 3

Key Words

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1,3,5-Tri(pyridin-4-yl)benzene

CAS No. 170165-84-1

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