Description

(11Br)-8,9,10,11,12,13,14,15-Octahydro-4-Hydroxy-2,6-Bis[2,4,6-Tris(1-Methylethyl)Phenyl]-4-Oxide-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin is a sophisticated organophosphorus compound characterized by its sterically hindered, bulky ligand structure. This compound is valued as a highly effective ligand or catalyst precursor in advanced organic synthesis and polymerization processes. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel synthetic pathways and materials.

Application

• Asymmetric Catalysis: Serving as a chiral ligand for transition metal-catalyzed asymmetric reactions, including hydrogenation and cross-coupling.
• Polymerization Catalyst: Acting as a key component in catalyst systems for the synthesis of high-performance polymers and elastomers.
• Pharmaceutical Intermediate Synthesis: Enabling the construction of complex molecular architectures in active pharmaceutical ingredient (API) development.
• Agrochemical Research: Used in the synthesis of novel, biologically active compounds for crop protection.
• Material Science: Facilitating the development of advanced materials with tailored optical or electronic properties.
• Academic & Industrial R&D: A valuable tool for methodological research in organic and organometallic chemistry.

Basic Information

Product Name	(11Br)-8,9,10,11,12,13,14,15-Octahydro-4-Hydroxy-2,6-Bis[2,4,6-Tris(1-Methylethyl)Phenyl]-4-Oxide-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin
CAS No.	929294-27-9
Molecular Formula	C44H52BrO4P
Molecular Weight	755.77 g/mol
Synonyms	Brominated H8-BINOL-Derived Phosphine Oxide; 2,6-Bis(2,4,6-Triisopropylphenyl)-4-hydroxy-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide, 11-bromo derivative; Sterically Hindered BINOL-Phosphine Oxide Ligand; (11-Br)-H8-BINAP(O) derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of our (11Br)-8,9,10,11,12,13,14,15-Octahydro-4-Hydroxy-2,6-Bis[2,4,6-Tris(1-Methylethyl)Phenyl]-4-Oxide-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin is produced and analyzed under strict quality management protocols. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality systems are designed to support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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