Description

(11Ar)-3,7-Bis(2,4,6-Trimethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin is a sophisticated organophosphorus compound with a unique bridged diindeno-dioxaphosphocin structure. This compound is valued for its potential as a specialized ligand or catalyst precursor in advanced synthetic chemistry and materials science. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel synthetic pathways and high-performance materials.

Application

• Asymmetric Catalysis: Serving as a chiral ligand or precursor for transition metal catalysts in stereoselective synthesis of active pharmaceutical ingredients (APIs).
• Polymerization Catalyst Component: Potential use in the development of novel coordination catalysts for olefin polymerization or copolymerization.
• Advanced Material Synthesis: Employed in the research and development of organic electronic materials, such as OLEDs or conductive polymers.
• Agrochemical Intermediate: Acting as a key building block in the synthesis of novel, high-efficacy crop protection agents.
• Academic & Industrial R&D: Used as a reference standard or starting material in methodological studies exploring new phosphorus-containing heterocycles.
• Ligand for Metal Complexation: Utilized in supramolecular chemistry and the design of metal-organic frameworks (MOFs) due to its specific donor properties.

Basic Information

Product Name	(11Ar)-3,7-Bis(2,4,6-Trimethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin
CAS No.	1801196-27-9
Molecular Formula	C41H37O4P
Molecular Weight	624.70 g/mol
Synonyms	5-Hydroxy-3,7-bis(2,4,6-trimethylphenyl)-10,11,12,13-tetrahydro-5H-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin 5-oxide; Diindeno-dioxaphosphocin derivative; Bridged phosphacycle; Organophosphorus heterocycle; P,O-Ligand precursor; CAS 1801196-27-9
EINECS	Contact for details

Quality Control

Every batch of our high-purity organophosphorus compounds is produced and verified under a strict quality management system. Standard quality control includes comprehensive analytical characterization using techniques such as NMR (1H, 13C, 31P), HPLC, and mass spectrometry to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with each shipment, ensuring full traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound may be sensitive to prolonged exposure to moisture and air; for long-term storage, consider inert atmosphere conditions.

Specification

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