[1,1':3',1''-Terphenyl]-4,4'',5'-tricarbaldehyde

Name: [1,1':3',1''-Terphenyl]-4,4'',5'-tricarbaldehyde
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CAS No. 1977585-07-1
Cat. No. CS-0110219
Purity≥95%
MDL No.None

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[1,1':3',1''-Terphenyl]-4,4'',5'-tricarbaldehyde|CS-0110219

Structure of 1977585-07-1

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General Information

CAS No. 1977585-07-1
Cat. No. CS-0110219
Purity ≥95%
MDL No. None
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₁H₁₄O₃
Molecular Weight 314.33
Synonym(s) 3,5-bis-(p-formylphenyl)-benzaldehyde
SMILES O=CC1=CC(C2=CC=C(C=C2)C=O)=CC(C3=CC=C(C=C3)C=O)=C1

Description

This tricarbaldehyde features three aldehyde groups positioned at the 4, 4'', and 5' sites of a rigid terphenyl scaffold, enabling precise spatial control in molecular assembly. The extended π-system supports electronic communication across the framework, while the terminal aldehydes facilitate efficient coupling reactions. Designed for applications in advanced materials and molecular architecture, this compound delivers predictable reactivity under standard conditions.

Application

[1,1':3',1''-Terphenyl]-4,4'',5'-tricarbaldehyde serves as a versatile tri-functional scaffold for the construction of complex molecular architectures. Its three aldehyde groups enable sequential or orthogonal transformations in multistep synthesis, including reductive amination, Wittig reactions, and condensation with hydrazines or hydroxylamines. The extended π-conjugated terphenyl core provides structural rigidity and facilitates electronic communication across functional sites, making it valuable for designing ligands, catalysts, and advanced materials. Bench-stable and amenable to standard purification protocols, it supports reliable scalability in synthetic workflows.

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
Precautionary Statements : P264-P270-P280-P302+P352-P330-P362+P364-P501

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Computational Chemistry Data

TPSA 51.21
LogP 4.4581
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 5

Key Words

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[1,1':3',1''-Terphenyl]-4,4'',5'-tricarbaldehyde

CAS No. 1977585-07-1

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