Description

(11Br)-n-Benzhydryl-n-Isopropyldinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin-4-Amine is a sophisticated, chiral organophosphorus compound featuring a unique dinaphthodioxaphosphepine core structure. This compound is of significant interest as a potential ligand or catalyst precursor in asymmetric synthesis, enabling the production of high-value enantiomerically pure intermediates. It is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for advanced process chemistry and novel catalyst development.

Application

• Asymmetric Catalysis: Serving as a chiral ligand or precursor for transition metal catalysts in enantioselective transformations.
• Pharmaceutical Intermediate Synthesis: Enabling the production of stereochemically defined active pharmaceutical ingredients (APIs).
• Advanced Material Research: Investigation into novel organophosphorus compounds for specialty polymer or electronic material applications.
• Methodology Development: Use in academic and industrial R&D for developing new synthetic methodologies in organic chemistry.
• Chiral Auxiliary: Potential application as a chiral controller in complex multi-step syntheses.

Basic Information

Product Name	(11Br)-n-Benzhydryl-n-Isopropyldinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin-4-Amine
CAS No.	1508306-37-3
Molecular Formula	C35H31BrNO2P
Molecular Weight	608.51 g/mol
Synonyms	11-Bromo-n-benzhydryl-n-isopropyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine; (11-Br)-Benzhydryl-Isopropyl-DINAP derivative; Chiral dinaphthodioxaphosphepine amine; BINAP-Derived Phosphite Amine Ligand; 1508306-37-3; (11-Bromo)-DINAP-based amine phosphite
EINECS	Contact for details

Quality Control

Our production of (11Br)-n-Benzhydryl-n-Isopropyldinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin-4-Amine adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, critical for sensitive catalytic applications. Each lot is characterized by advanced analytical techniques including NMR, HPLC, and chiral analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and chiral purity is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, this material must be stored under an inert atmosphere (argon or nitrogen) in a cool, dry place. Recommended long-term storage temperature is 2-8°C. Allow the sealed container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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