4,4'-Dihydroxy-[1,1'-biphenyl]-3,3'-dicarbaldehyde

Name: 4,4'-Dihydroxy-[1,1'-biphenyl]-3,3'-dicarbaldehyde
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CAS No. 125366-78-1
Cat. No. CS-0166711
Purity≥96%
MDL No.MFCD00438668

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
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4,4'-Dihydroxy-[1,1'-biphenyl]-3,3'-dicarbaldehyde|CS-0166711

Structure of 125366-78-1

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General Information

CAS No. 125366-78-1
Cat. No. CS-0166711
Purity ≥96%
MDL No. MFCD00438668
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₄H₁₀O₄
Molecular Weight 242.23
Synonym(s) 4,4'-Dihydroxy-3,3'-diformylbiphenyl
SMILES O=CC1=CC(C2=CC=C(O)C(C=O)=C2)=CC=C1O

Description

4,4'-Dihydroxy-[1,1'-biphenyl]-3,3'-dicarbaldehyde features two hydroxyl groups and two aldehyde functionalities positioned ortho to each other on opposite rings. This symmetrical scaffold enables dual coordination in metal complexation and serves as a versatile platform for conjugated polymer synthesis. The electron-rich biphenyl core enhances charge transfer properties, while the aldehyde moieties support efficient imine bond formation under mild conditions.

Application

4,4'-Dihydroxy-[1,1'-biphenyl]-3,3'-dicarbaldehyde serves as a versatile bifunctional building block for the synthesis of conjugated polymers and functionalized heterocycles. Its ortho-dialdehyde and phenolic hydroxyl groups enable efficient condensation reactions, including imine formation and oxidative coupling, with excellent bench stability and straightforward purification. Functions effectively in multistep syntheses requiring precise spatial control of reactive sites.

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-H312-H332
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P363-P501

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Computational Chemistry Data

TPSA 74.6
LogP 2.3898
H_Acceptors 4
H_Donors 2
Rotatable_Bonds 3

Other Classifications

Building Blocks Functional Group Phenol

Building Blocks Functional Group Aldehyde

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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4,4'-Dihydroxy-[1,1'-biphenyl]-3,3'-dicarbaldehyde

CAS No. 125366-78-1

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