(1S,2S)-N,N'-Bis(1-naphthalenylmethyl)-1,2-diphenyl-1,2-ethanediamine

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

CAS No. 235104-43-5
Cat. No. CS-0093729
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.

(1S,2S)-N,N'-Bis(1-naphthalenylmethyl)-1,2-diphenyl-1,2-ethanediamine|CS-0093729

Structure of 235104-43-5

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 235104-43-5
Cat. No. CS-0093729
Purity ≥98%
MDL No. None
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃₆H₃₂N₂
Molecular Weight 492.65
Synonym(s) 1S,2S-N,N'-bis(1-naphthalenylMethyl)-1,2-diphenyl-1,2-EthanediaMine
SMILES [C@H](C1=CC=CC=C1)([C@@H](NCC2=C3C=CC=CC3=CC=C2)C4=CC=CC=C4)NCC5=C6C=CC=CC6=CC=C5

Description

This chiral diamine features two naphthalenylmethyl groups flanking a central ethanediamine core, delivering enhanced steric and electronic control. The (1S,2S) stereochemistry ensures high enantioselectivity in asymmetric synthesis, particularly in transition metal-catalyzed reactions. Bench-stable and moisture-tolerant, it integrates seamlessly into catalytic systems requiring precise spatial orientation and robust ligand performance.

Application

(1S,2S)-N,N'-Bis(1-naphthalenylmethyl)-1,2-diphenyl-1,2-ethanediamine serves as a chiral diamine ligand in transition metal-catalyzed asymmetric synthesis, enabling high enantioselectivity in reactions such as allylic alkylation and hydrogenation. Its rigid, bulky architecture provides excellent stereocontrol, while the naphthyl and phenyl groups enhance stability and solubility. The compound exhibits robust bench stability and facilitates straightforward purification, making it well-suited for reproducible laboratory-scale applications in catalytic asymmetric transformations.

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 24.06
LogP 8.355
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 9

Key Words

235104-43-5 sigma235104-43-5 manufacturer235104-43-5 price235104-43-5 structure235104-43-5 SDSbuy 235104-43-5235104-43-5 supplier235104-43-5 uses235104-43-5 molecular weightprice of 235104-43-5235104-43-5 chemical name formula of 235104-43-5

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:

(1S,2S)-N,N'-Bis(1-naphthalenylmethyl)-1,2-diphenyl-1,2-ethanediamine

CAS No. 235104-43-5

Recommended Products