(4S,4'S)-1,1'-Bis(3-(tert-butyl)phenyl)-4,4'-diisopropyl-4,4',5,5'-tetrahydro-1H,1'H-2,2'-biimidazole

Name: (4S,4'S)-1,1'-Bis(3-(tert-butyl)phenyl)-4,4'-diisopropyl-4,4',5,5'-tetrahydro-1H,1'H-2,2'-biimidazole
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 2374958-80-0
Cat. No. CS-0436606
Purity≥98%
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.

(4S,4'S)-1,1'-Bis(3-(tert-butyl)phenyl)-4,4'-diisopropyl-4,4',5,5'-tetrahydro-1H,1'H-2,2'-biimidazole|CS-0436606

Structure of 2374958-80-0

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 2374958-80-0
Cat. No. CS-0436606
Purity ≥98%
MDL No. None
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃₂H₄₆N₄
Molecular Weight 486.73
Synonym(s) None
SMILES CC(C)[C@@H]1CN(C2=CC=CC(C(C)(C)C)=C2)C(C3=N[C@@H](C(C)C)CN3C4=CC(C(C)(C)C)=CC=C4)=N1

Description

This chiral bis-imidazole features two tert-butyl-substituted aryl groups and diisopropyl moieties at the 4,4' positions, conferring exceptional steric shielding and solution stability. The (4S,4'S) stereochemistry ensures precise spatial control, enabling its use as a robust ligand in asymmetric catalysis and as a scaffold for functional materials requiring defined three-dimensional architecture under standard bench conditions.

Application

(4S,4'S)-1,1'-Bis(3-(tert-butyl)phenyl)-4,4'-diisopropyl-4,4',5,5'-tetrahydro-1H,1'H-2,2'-biimidazole serves as a sterically hindered, bench-stable chiral ligand that enables asymmetric catalysis in transition-metal-mediated transformations. Its rigid biimidazole core and bulky substituents provide high enantioselectivity in palladium- and copper-catalyzed cross-coupling reactions, with excellent functional group tolerance and ease of purification.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362+P364

Quality Control

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

Computational Chemistry Data

TPSA 31.2
LogP 7.468
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 5

Key Words

2374958-80-0 sigma2374958-80-0 manufacturer2374958-80-0 price2374958-80-0 structure2374958-80-0 SDSbuy 2374958-80-02374958-80-0 supplier2374958-80-0 uses2374958-80-0 molecular weightprice of 2374958-80-02374958-80-0 chemical name formula of 2374958-80-0

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:

(4S,4'S)-1,1'-Bis(3-(tert-butyl)phenyl)-4,4'-diisopropyl-4,4',5,5'-tetrahydro-1H,1'H-2,2'-biimidazole

CAS No. 2374958-80-0

Recommended Products