4-([2,2':6',2''-Terpyridin]-4'-yl)benzaldehyde

Name: 4-([2,2':6',2''-Terpyridin]-4'-yl)benzaldehyde
Brand: ChemScene
Availability: InStock
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CAS No. 138253-30-2
Cat. No. CS-0110908
Purity≥95%
MDL No.MFCD06796982

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
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4-([2,2':6',2''-Terpyridin]-4'-yl)benzaldehyde|CS-0110908

Structure of 138253-30-2

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General Information

CAS No. 138253-30-2
Cat. No. CS-0110908
Purity ≥95%
MDL No. MFCD06796982
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₂H₁₅N₃O
Molecular Weight 337.38
Synonym(s) 4-(2,6-Di(pyridin-2-yl)pyridin-4-yl)benzaldehyde
SMILES O=CC1=CC=C(C=C1)C2=CC(=NC(=C2)C3=NC=CC=C3)C4=NC=CC=C4

Description

4-([2,2':6',2''-Terpyridin]-4'-yl)benzaldehyde features a rigid terpyridine scaffold linked via a conjugated phenylene bridge to an aldehyde group. This configuration enables directional coordination in metal-ligand assemblies and facilitates integration into functional molecular architectures. The aldehyde moiety offers a reactive handle for post-functionalization through imine formation or reductive amination.

Application

4-([2,2':6',2''-Terpyridin]-4'-yl)benzaldehyde serves as a versatile ligand building block for transition metal coordination, enabling robust complex formation with late-stage metal centers. The aldehyde functionality facilitates facile derivatization via reductive amination or hydrazone formation, while the terpyridine moiety provides strong chelation and redox activity. Its bench-stable crystalline form and orthogonal functional group tolerance support reliable integration into catalytic systems and supramolecular architectures.

Synthesis

Route1
- In-stock
  
  89972-78-1
- ~79%
- In-stock
  
  138253-30-2
References
- Bhaumik, Chanchal; Das, Shyamal; Saha, Debasish; Dutta, Supriya; Baitalik, Sujoy Inorganic Chemistry, 2010 , vol. 49, # 11 p. 5049 - 5062
Route2
- In-stock
  
  89972-77-0
- ~46%
- In-stock
  
  138253-30-2
References
- Tan, Yiqun; Liu, Min; Gao, Junkuo; Yu, Jiancan; Cui, Yuanjing; Yang, Yu; Qian, Guodong Dalton Transactions, 2014 , vol. 43, # 21 p. 8048 - 8053
Route3
- 1122-62-9
- 100-52-7
- ~%
- In-stock
  
  138253-30-2
References
- Patel, Mohan N.; Joshi, Hardik N.; Patel, Chintan R. Polyhedron, 2012 , vol. 40, # 1 p. 159 - 167

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

Quality Control

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Computational Chemistry Data

TPSA 55.74
LogP 4.6851
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 4

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4-([2,2':6',2''-Terpyridin]-4'-yl)benzaldehyde

CAS No. 138253-30-2

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