Description

(1R,2R)-1,2-Di([1,1'-Biphenyl]-2-Yl)Ethane-1,2-Diamine is a chiral diamine ligand of significant interest in advanced organic synthesis. Its value lies in its ability to act as a highly selective and efficient catalyst or auxiliary in asymmetric transformations, enabling the production of enantiomerically pure compounds. This product is essential for researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries who require precise stereochemical control for developing novel active ingredients and high-value intermediates.

Application

• As a chiral ligand in transition metal-catalyzed asymmetric reactions, such as hydrogenation, hydrosilylation, and cross-coupling.
• Utilized in the asymmetric synthesis of pharmaceutical intermediates and active pharmaceutical ingredients (APIs).
• Employed as a resolving agent or chiral auxiliary for the separation and purification of enantiomers.
• Critical component in the development of novel homogeneous catalysts for academic and industrial research.
• Used in the synthesis of complex natural products and fine chemicals requiring high enantiomeric excess (ee).
• Potential application in the preparation of chiral polymers or materials with specific optical properties.

Basic Information

Item	Details
Product Name	(1R,2R)-1,2-Di([1,1'-Biphenyl]-2-Yl)Ethane-1,2-Diamine
CAS No.	2380225-24-9
Molecular Formula	C32H28N2
Molecular Weight	440.58 g/mol
Synonyms	(1R,2R)-1,2-Bis([1,1'-biphenyl]-2-yl)ethane-1,2-diamine; (1R,2R)-1,2-Di(biphenyl-2-yl)ethylenediamine; (R,R)-BIPHED; (R,R)-1,2-Bis(2-biphenylyl)-1,2-ethanediamine; (R,R)-1,2-Di(biphenyl-2-yl)-1,2-diaminoethane; Chiral BIPHED ligand; (1R,2R)-DPEN derivative
EINECS	Contact for details

Quality Control

Our (1R,2R)-1,2-Di([1,1'-Biphenyl]-2-Yl)Ethane-1,2-Diamine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and process chemistry. A Certificate of Analysis (COA) detailing identity, purity, and enantiomeric excess is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.