4',4''',4''''',4'''''''-Methanetetrayltetrakis(([1,1'-biphenyl]-4-carboxylic acid))

Name: 4',4''',4''''',4'''''''-Methanetetrayltetrakis(([1,1'-biphenyl]-4-carboxylic acid))
Brand: ChemScene
Availability: InStock
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CAS No. 1208241-38-6
Cat. No. CS-0110959
Purity≥98%
MDL No.MFCD33403300

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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4',4''',4''''',4'''''''-Methanetetrayltetrakis(([1,1'-biphenyl]-4-carboxylic acid))|CS-0110959

Structure of 1208241-38-6

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Description

This tetraphenylmethane-based tetracarboxylic acid features four para-biphenylcarboxylate groups symmetrically arranged around a central methylene bridge. The extended π-conjugated system enhances electronic delocalization, while the sterically shielded core improves stability under standard conditions. This architecture supports robust coordination in metal-organic frameworks and enables precise molecular engineering in functional materials.

Application

4',4''',4''''',4'''''''-Methanetetrayltetrakis([1,1'-biphenyl]-4-carboxylic acid) serves as a versatile tetravalent ligand scaffold in transition metal catalysis, enabling the construction of multi-coordinate complexes for cross-coupling and C–H functionalization reactions. Its four biphenyl-4-carboxylate arms provide steric bulk and electronic tunability, while the central methanetetrayl core ensures rigidity and predictable spatial orientation. The compound exhibits excellent bench stability, facilitates straightforward purification via crystallization, and functions effectively in standard synthetic workflows requiring multidentate coordination.

General Information

CAS No. 1208241-38-6
Cat. No. CS-0110959
Purity ≥98%
MDL No. MFCD33403300
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅₃H₃₆O₈
Molecular Weight 800.86
Synonym(s) Tetra (4-carboxybiphenyl) methane
SMILES O=C(O)C1=CC=C(C=C1)C2=CC=C(C=C2)C(C3=CC=C(C=C3)C4=CC=C(C=C4)C(=O)O)(C5=CC=C(C=C5)C6=CC=C(C=C6)C(=O)O)C7=CC=C(C=C7)C8=CC=C(C=C8)C(=O)O

Computational Chemistry Data

TPSA 149.2
LogP 11.5301
H_Acceptors 4
H_Donors 4
Rotatable_Bonds 12

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-P330-P362+P364-P405-P501

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4',4''',4''''',4'''''''-Methanetetrayltetrakis(([1,1'-biphenyl]-4-carboxylic acid))

CAS No. 1208241-38-6

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