1,3-Dimethyl-2-phenylbenzimidazoline

Name: 1,3-Dimethyl-2-phenylbenzimidazoline
Brand: ChemScene
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CAS No. 3652-92-4
Cat. No. CS-0098800
Purity≥98%
MDL No.None

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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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1,3-Dimethyl-2-phenylbenzimidazoline|CS-0098800

Structure of 3652-92-4

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Description

1,3-Dimethyl-2-phenylbenzimidazoline features a rigid, electron-rich benzimidazole core with steric protection from methyl groups at the 1- and 3-positions. The para-substituted phenyl ring enhances planarity and π-conjugation, enabling stable charge delocalization. This bench-stable heterocycle integrates readily into redox-active systems and serves as a robust scaffold for ligand design in catalytic applications.

Application

1,3-Dimethyl-2-phenylbenzimidazoline serves as a stable, bench-ready building block for the synthesis of functionalized benzimidazole scaffolds. Its ortho-quinone-like reactivity enables efficient coupling with electrophiles and facilitates transition-metal-catalyzed transformations. The methyl groups enhance solubility and simplify purification, while the phenyl substituent provides structural rigidity and compatibility in multi-step synthetic sequences.

General Information

CAS No. 3652-92-4
Cat. No. CS-0098800
Purity ≥98%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₅H₁₆N₂
Molecular Weight 224.30
Synonym(s) 1,3-dimethyl-2-phenyl-2h-benzimidazole
SMILES CN1C(C2=CC=CC=C2)N(C)C3=CC=CC=C13

Computational Chemistry Data

TPSA 6.48
LogP 3.2714
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 1

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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1,3-Dimethyl-2-phenylbenzimidazoline

CAS No. 3652-92-4

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