Description

Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin-4-Amine, N,n-Bis[(1R)-1-(4-Methoxyphenyl)Ethyl]-, (11Br)- is a sophisticated chiral organophosphorus compound, CAS NO 1268169-10-3, designed for advanced chemical synthesis. Its value lies in its role as a high-performance ligand or catalyst precursor, offering precise stereochemical control in asymmetric transformations critical for modern research and development. This product is essential for pharmaceutical chemists, agrochemical researchers, and material scientists working on the cutting edge of chiral molecule creation.

Application

• As a chiral ligand in asymmetric metal-catalyzed reactions, such as hydrogenation or cross-coupling.
• As a key catalyst precursor in the synthesis of enantiomerically pure pharmaceutical intermediates.
• In agrochemical research for developing novel, stereoselective active ingredients.
• For academic and industrial R&D exploring new methodologies in organophosphorus chemistry.
• In the development of advanced materials where chiral phosphine-based structures are required.
• As a reference standard for analytical method development and quality control in fine chemical production.

Basic Information

Product Name	Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin-4-Amine, N,n-Bis[(1R)-1-(4-Methoxyphenyl)Ethyl]-, (11Br)-
CAS No.	1268169-10-3
Molecular Formula	C36H33BrNO3P
Molecular Weight	638.53 g/mol
Synonyms	(11Br)-N,N-Bis[(1R)-1-(4-Methoxyphenyl)ethyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine; Chiral Dinaphthodioxaphosphepin Ligand; (R,R)-BINAP-Derived Phosphite-Amide Ligand; Atropisomeric P,N-Ligand; Asymmetric Catalyst Ligand 1268169-10-3; Brominated BINOL-Phosphoramidite Analog
EINECS	Contact for details

Quality Control

Our production of this high-value chiral chemical adheres to strict quality protocols to ensure batch-to-batch consistency and optimal performance in sensitive applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and chiral analysis to confirm identity, purity, and enantiomeric excess. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C to maintain stability and prevent degradation due to its moisture-sensitive and easily oxidized nature. Allow the sealed container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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