(1R,2R)-N,N'-Bis(phenylmethyl)-1,2-diphenyl-1,2-ethanediamine

Name: (1R,2R)-N,N'-Bis(phenylmethyl)-1,2-diphenyl-1,2-ethanediamine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 221226-19-3
Cat. No. CS-0093724
Molecule weight392.54
Purity≥97%
MDL No.MFCD19687236

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.

(1R,2R)-N,N'-Bis(phenylmethyl)-1,2-diphenyl-1,2-ethanediamine|CS-0093724

Structure of 221226-19-3

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 221226-19-3
Cat. No. CS-0093724
Purity ≥97%
MDL No. MFCD19687236
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₈H₂₈N₂
Molecular Weight 392.54
Synonym(s) 1R,2R-N,N'-BIS(PHENYLMETHYL)-1,2-DIPHENYL-ETHANEDIAMINE
SMILES [C@@H](C1=CC=CC=C1)([C@H](NCC2=CC=CC=C2)C3=CC=CC=C3)NCC4=CC=CC=C4

Description

This chiral diamine features two phenylmethyl-protected nitrogen centers flanking a rigid ethanediamine backbone, enabling precise stereocontrol in asymmetric synthesis. The (1R,2R) configuration imparts defined spatial orientation, facilitating its use in catalytic systems requiring high enantioselectivity.

Application

(1R,2R)-N,N'-Bis(phenylmethyl)-1,2-diphenyl-1,2-ethanediamine serves as a chiral diamine ligand in asymmetric catalysis, enabling high enantioselectivity in transition-metal-catalyzed reactions. Its rigid, sterically defined backbone and benzylic protection enhance stability and facilitate purification. The molecule functions effectively in palladium- and copper-mediated couplings, offering predictable stereocontrol and compatibility with diverse functional groups under standard synthetic conditions.

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

Quality Control

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

Computational Chemistry Data

TPSA 24.06
LogP 6.0486
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 9

Key Words

221226-19-3 sigma221226-19-3 manufacturer221226-19-3 price221226-19-3 structure221226-19-3 SDSbuy 221226-19-3221226-19-3 supplier221226-19-3 uses221226-19-3 molecular weightprice of 221226-19-3221226-19-3 chemical name formula of 221226-19-3

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:

(1R,2R)-N,N'-Bis(phenylmethyl)-1,2-diphenyl-1,2-ethanediamine

CAS No. 221226-19-3

Recommended Products