Description

5-((3As,8As)-2,2-Dimethyl-4,4,8,8-Tetraphenyltetrahydro-[1,3]Dioxolo[4,5-E][1,3,2]Dioxaphosphepin-6-Yl)-5H-Dibenzo[B,F]Azepine is a sophisticated organophosphorus compound featuring a unique bicyclic dioxaphosphepin structure integrated with a dibenzoazepine moiety. This complex molecular architecture makes it a valuable advanced intermediate or ligand in specialized synthetic chemistry, particularly for catalysis and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for developing novel active compounds and catalytic systems.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting neurological or psychiatric disorders.
• Catalyst Ligand Precursor: Used in the development of chiral or sterically hindered phosphorus-based ligands for asymmetric catalysis and cross-coupling reactions.
• Advanced Material Research: Investigated as a monomer or additive in the development of specialty polymers with unique optical or electronic properties.
• Agrochemical Synthesis: Employed in the research and development of new-generation pesticides and herbicides requiring complex heterocyclic structures.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic synthesis and organometallic chemistry at research institutions and corporate labs.

Basic Information

Product Name	5-((3As,8As)-2,2-Dimethyl-4,4,8,8-Tetraphenyltetrahydro-[1,3]Dioxolo[4,5-E][1,3,2]Dioxaphosphepin-6-Yl)-5H-Dibenzo[B,F]Azepine
CAS No.	2411176-84-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	5H-Dibenzo[b,f]azepine, 5-[(3aS,8aS)-2,2-dimethyl-4,4,8,8-tetraphenyltetrahydro-[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]-; (3aS,8aS)-6-(5H-Dibenzo[b,f]azepin-5-yl)-2,2-dimethyl-4,4,8,8-tetraphenyltetrahydro-[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepine; Dibenzoazepine-Dioxaphosphepin Adduct; Phosphorus-containing Dibenzoazepine Derivative; Tetraphenyl Dioxaphosphepin Azepine Compound
EINECS	Contact for details

Quality Control

Every batch of 5-((3As,8As)-2,2-Dimethyl-4,4,8,8-Tetraphenyltetrahydro-[1,3]Dioxolo[4,5-E][1,3,2]Dioxaphosphepin-6-Yl)-5H-Dibenzo[B,F]Azepine undergoes rigorous analytical testing to ensure high purity and structural integrity, critical for sensitive R&D and process applications. Our quality assurance protocols are designed to meet the stringent requirements of advanced chemical synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality documentation.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic and easily oxidized nature, this material should be stored under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. Recommended storage temperature is 2-8°C for long-term stability. Allow the sealed container to equilibrate to room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.