Description

S(-)-N,n-Bis(2-Diphenylphosphinoethyl)-1-Phenylethylamine is a chiral, bidentate phosphine-amine ligand of significant importance in asymmetric catalysis. Its value lies in its ability to induce high enantioselectivity in transition metal-catalyzed reactions, enabling the production of single-enantiomer 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 new active ingredients and advanced intermediates.

Application

• As a chiral ligand for asymmetric hydrogenation of prochiral olefins, ketones, and imines.
• Catalyst component in enantioselective carbon-carbon bond-forming reactions, such as cross-coupling and allylic alkylation.
• Key reagent in the synthesis of single-enantiomer pharmaceutical intermediates and active pharmaceutical ingredients (APIs).
• Use in the development of chiral catalysts for agrochemical and fragrance manufacturing.
• Research and development of novel asymmetric catalytic processes in academic and industrial laboratories.
• Production of optically pure fine chemicals and specialty materials.

Basic Information

Product Name	S(-)-N,n-Bis(2-Diphenylphosphinoethyl)-1-Phenylethylamine
CAS No.	81510-19-2
Molecular Formula	C36H37NP2
Molecular Weight	545.64 g/mol
Synonyms	(S)-(-)-N,N-Bis(2-(Diphenylphosphino)ethyl)-1-Phenylethylamine; (S)-BDPEA; (S)-(-)-BDPEA; (S)-N,N-Bis[2-(diphenylphosphino)ethyl]-α-methylbenzeneethanamine; (S)-1-Phenylethylamine-N,N-bis(2-diphenylphosphinoethyl); (S)-Bis(2-diphenylphosphinoethyl)-1-phenylethylamine; (S)-BDPP; Chiral Bidentate Phosphine-Amine Ligand
EINECS	Contact for details

Quality Control

Our production of S(-)-N,n-Bis(2-Diphenylphosphinoethyl)-1-Phenylethylamine adheres to stringent quality protocols to ensure batch-to-batch consistency and high chemical purity, critical for catalytic performance. All materials are accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and identity confirmation. We support development and scale-up with reliable supply and full traceability documentation.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Due to its sensitivity, the container should be kept sealed to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (ee)	≥ 98.0%
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.