Description

R-(+)-1,2-Bis(Diphenylphosphino)Propane is a chiral bidentate phosphine ligand of significant importance in asymmetric catalysis. Its primary value lies in its ability to induce high enantioselectivity in transition metal-catalyzed reactions, enabling the production of optically pure compounds. This ligand is essential for researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries developing chiral active ingredients and intermediates.

Application

• As a chiral ligand for asymmetric hydrogenation reactions, a key step in synthesizing enantiomerically pure pharmaceutical intermediates.
• Catalyst component for asymmetric C-C bond-forming reactions, such as cross-coupling and hydroformylation.
• Use in the synthesis of chiral organometallic complexes for academic research and process development.
• Critical reagent for the production of high-value specialty chemicals requiring specific stereochemistry.
• Application in the development of novel catalytic systems for green and sustainable chemistry processes.

Basic Information

Product Name	R-(+)-1,2-Bis(Diphenylphosphino)Propane
CAS No.	67884-32-6
Molecular Formula	C27H26P2
Molecular Weight	412.44 g/mol
Synonyms	(R)-(+)-1,2-Bis(diphenylphosphino)propane; (R)-1,2-Bis(diphenylphosphino)propane; (R)-BDPP; (R)-(+)-BDPP; (R)-PROPHOS; (2R)-1,2-Bis(diphenylphosphanyl)propane; (R)-(+)-1,2-Bis(diphenylphosphanyl)propane; (+)-(R)-1,2-Bis(diphenylphosphino)propane
EINECS	Contact for details

Quality Control

Our R-(+)-1,2-Bis(Diphenylphosphino)Propane is manufactured under strict quality control protocols to ensure high chemical purity and chiral integrity, critical for reproducible catalytic performance. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and other key parameters. We adhere to relevant industry standards for fine chemicals and can provide material suitable for research and development under cGMP guidelines upon request.

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. This compound is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and efficacy.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 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.