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CS-W001157 4
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2',5'-Dihydroxy-[1,1':4',1"-terphenyl]-4,4"-dicarboxylic acid

  • CAS No. 1656308-56-3

  • Cat. No. CS-0170323
  • Molecule weight350.33
  • Purity≥97%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

2',5'-Dihydroxy-[1,1':4',1"-terphenyl]-4,4"-dicarboxylic acid|CS-0170323

Structure of 1656308-56-3

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General Information

  • CAS No. 1656308-56-3
  • Cat. No. CS-0170323
  • Purity ≥97%
  • MDL No. None
  • Storage RT, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₀H₁₄O₆
  • Molecular Weight 350.33
  • Synonym(s) None
  • SMILES O=C(O)C=1C=CC(=CC1)C2=CC(O)=C(C=C2O)C3=CC=C(C=C3)C(=O)O

Description

This terphenyl-based diacid features two hydroxyl groups at the 2' and 5' positions and carboxylic acid termini at the 4 and 4" ring positions, enabling robust coordination in metal-organic frameworks. The extended π-system supports strong intermolecular interactions, while the ortho-hydroxy functionality enhances solubility and stability under ambient conditions.

Application

2',5'-Dihydroxy-[1,1':4',1"-terphenyl]-4,4"-dicarboxylic acid serves as a versatile building block for functionalized aromatic scaffolds, enabling the construction of complex π-conjugated systems. Its dual carboxylic acid and phenolic hydroxyl groups provide orthogonal reactivity for coupling reactions, metal coordination, and derivatization. The molecule exhibits good bench stability and facilitates purification via standard chromatographic or crystallization methods, making it well-suited for applications in materials chemistry and synthetic methodology development.

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   115.06
  • LogP   3.8282
  • H_Acceptors   4
  • H_Donors   4
  • Rotatable_Bonds   4

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