4,7-Dimethyl-1,10-phenanthroline

Name: 4,7-Dimethyl-1,10-phenanthroline
Brand: ChemScene
Availability: InStock
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CAS No. 3248-05-3
Cat. No. CS-W004562
Purity≥98%
MDL No.MFCD00004979

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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4,7-Dimethyl-1,10-phenanthroline|CS-W004562

Structure of 3248-05-3

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Description

4,7-Dimethyl-1,10-phenanthroline is a bench-stable, electron-rich heteroaromatic ligand featuring two methyl groups at the 4 and 7 positions. This substitution pattern enhances solubility in organic media while maintaining strong metal-chelating capacity. The molecule integrates readily into coordination complexes, particularly with transition metals such as iron and copper, enabling efficient catalytic systems. Its steric profile supports selective binding in redox-active applications.

Application

4,7-Dimethyl-1,10-phenanthroline serves as a robust bidentate ligand in transition metal catalysis, particularly in palladium- and copper-mediated cross-coupling reactions. Its methyl substituents enhance solubility and steric profile, improving catalyst stability and enabling efficient coupling with aryl halides and pseudohalides. The ligand demonstrates excellent bench stability, simplifies purification, and functions reliably across diverse reaction conditions.

General Information

CAS No. 3248-05-3
Cat. No. CS-W004562
Purity ≥98%
MDL No. MFCD00004979
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₄H₁₂N₂
Molecular Weight None
Synonym(s) 4,7-Dimethyl-o-phenanthroline
SMILES CC1=CC=NC2=C(N=CC=C3C)C3=CC=C21

Computational Chemistry Data

TPSA 25.78
LogP 3.39984
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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4,7-Dimethyl-1,10-phenanthroline

CAS No. 3248-05-3

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