(1S,2S)-1,2-Bis(2-methoxyphenyl)ethane-1,2-diamine

Name: (1S,2S)-1,2-Bis(2-methoxyphenyl)ethane-1,2-diamine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 148240-65-7
Cat. No. CS-0133278
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)-1,2-Bis(2-methoxyphenyl)ethane-1,2-diamine|CS-0133278

Structure of 148240-65-7

Size

Price

Quantity

* Please select Quantity before adding items.

Description

This chiral diamine features two 2-methoxyphenyl groups positioned on adjacent carbons, delivering enhanced solubility and stability in polar solvents. The (1S,2S) stereochemistry ensures high enantioselectivity in asymmetric catalysis, enabling efficient synthesis of chiral intermediates. Its robust framework withstands standard reaction conditions while maintaining structural integrity.

Application

(1S,2S)-1,2-Bis(2-methoxyphenyl)ethane-1,2-diamine serves as a chiral bis(aryl)amine scaffold with defined stereochemistry, enabling the formation of well-defined coordination complexes in asymmetric catalysis. Its ortho-methoxy groups enhance solubility and modulate electronic properties, while the diamine backbone provides robust ligand functionality for transition metal catalysts. The compound exhibits excellent bench stability and facilitates efficient metal complexation under standard conditions, making it a practical choice for enantioselective synthesis workflows.

General Information

CAS No. 148240-65-7
Cat. No. CS-0133278
Purity ≥98%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₆H₂₀N₂O₂
Molecular Weight 272.34
Synonym(s) (S,S)-1,2-BIS(2-METHOXYPHENYL)-1,2-ETHANEDIAMINE
SMILES N[C@@H](C1=CC=CC=C1OC)[C@@H](N)C2=C(OC)C=CC=C2

Computational Chemistry Data

TPSA 70.5
LogP 2.4036
H_Acceptors 4
H_Donors 2
Rotatable_Bonds 5

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.

Key Words

148240-65-7 sigma148240-65-7 manufacturer148240-65-7 price148240-65-7 structure148240-65-7 SDSbuy 148240-65-7148240-65-7 supplier148240-65-7 uses148240-65-7 molecular weightprice of 148240-65-7148240-65-7 chemical name formula of 148240-65-7

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:

(1S,2S)-1,2-Bis(2-methoxyphenyl)ethane-1,2-diamine

CAS No. 148240-65-7

Recommended Products