2,6-Bis[(4R,5R)-4,5-dihydro-4,5-diphenyl-1H-imidazol-2-yl]pyridine

Name: 2,6-Bis[(4R,5R)-4,5-dihydro-4,5-diphenyl-1H-imidazol-2-yl]pyridine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 863491-46-7
Cat. No. CS-0091907
Molecule weight519.64
Purity≥97%
MDL No.None

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

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

2,6-Bis[(4R,5R)-4,5-dihydro-4,5-diphenyl-1H-imidazol-2-yl]pyridine|CS-0091907

Structure of 863491-46-7

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 863491-46-7
Cat. No. CS-0091907
Purity ≥97%
MDL No. None
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃₅H₂₉N₅
Molecular Weight 519.64
Synonym(s) 2,6-bis[(4R,5R)-4,5-dihydro-4,5-diphenyl-1H-imidazol-2-yl]-Pyridine
SMILES C1(C2=N[C@H](C3=CC=CC=C3)[C@@H](C4=CC=CC=C4)N2)=CC=CC(C5=N[C@H](C6=CC=CC=C6)[C@@H](C7=CC=CC=C7)N5)=N1

Description

This pyridine-based ligand features two chiral imidazolyl substituents that confer high stereochemical stability and enhanced metal-binding affinity. The diphenyl-substituted imidazol rings provide steric bulk and electron-donating character, enabling efficient coordination in asymmetric catalysis. Designed for robust performance under standard bench conditions, this bidentate scaffold facilitates precise control over transition metal complexes in synthetic transformations.

Application

2,6-Bis[(4R,5R)-4,5-dihydro-4,5-diphenyl-1H-imidazol-2-yl]pyridine serves as a sterically demanding, bench-stable bis-imidazoline ligand that facilitates transition-metal-catalyzed cross-coupling reactions. Its rigid, chelating architecture enables effective coordination to palladium and nickel centers, enhancing catalyst stability and selectivity in Suzuki-Miyaura and Negishi coupling processes. The molecule’s high functional group tolerance and ease of purification make it well-suited for iterative synthesis and scale-up applications in medicinal chemistry and materials science.

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-P280-P302+P352

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

TPSA 61.67
LogP 6.7464
H_Acceptors 5
H_Donors 2
Rotatable_Bonds 6

Key Words

863491-46-7 sigma863491-46-7 manufacturer863491-46-7 price863491-46-7 structure863491-46-7 SDSbuy 863491-46-7863491-46-7 supplier863491-46-7 uses863491-46-7 molecular weightprice of 863491-46-7863491-46-7 chemical name formula of 863491-46-7

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity:

2,6-Bis[(4R,5R)-4,5-dihydro-4,5-diphenyl-1H-imidazol-2-yl]pyridine

CAS No. 863491-46-7

Recommended Products