Description

(11As)-10,11,12,13-Tetrahydro-5-Hydroxy-3,7-Diphenyl-Diindeno[7,1-De:1',7'-Fg][1,3,2]Dioxaphosphocin-5-Oxide is a complex organophosphorus compound with a unique fused ring structure. This compound is of significant interest in advanced materials science and pharmaceutical research due to its potential as a key chiral intermediate or ligand in asymmetric synthesis. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and catalysts.

Application

• Pharmaceutical Intermediate: Serves as a sophisticated chiral building block or precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) or antiviral targets.
• Catalyst Ligand Development: Its unique phosphocin oxide structure makes it a candidate for developing new chiral ligands used in asymmetric hydrogenation, cross-coupling, and other transition metal-catalyzed reactions.
• Advanced Material Research: Potential application in the development of organic electronic materials, such as OLEDs or photovoltaics, due to its extended conjugated system.
• Agrochemical Synthesis: Used in research for creating new, more effective pesticides or herbicides with chiral centers.
• Academic & Industrial R&D: A valuable reference standard and research chemical for studying organophosphorus chemistry and novel heterocyclic systems.

Basic Information

Item	Detail
Product Name	(11As)-10,11,12,13-Tetrahydro-5-Hydroxy-3,7-Diphenyl-Diindeno[7,1-De:1',7'-Fg][1,3,2]Dioxaphosphocin-5-Oxide
CAS No.	1258327-04-6
Molecular Formula	C33H25O3P
Molecular Weight	500.52 g/mol
Synonyms	5-Hydroxy-3,7-diphenyl-10,11,12,13-tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin 5-oxide; (11As)-HDPO; Diindeno-fused dioxaphosphocin oxide; Chiral phosphocin oxide ligand; ASN 1258327-04-6
EINECS	Contact for details

Quality Control

Every batch of our (11As)-10,11,12,13-Tetrahydro-5-Hydroxy-3,7-Diphenyl-Diindeno[7,1-De:1',7'-Fg][1,3,2]Dioxaphosphocin-5-Oxide is synthesized and purified under controlled conditions to ensure high chiral purity and chemical integrity. We employ advanced analytical techniques including HPLC, NMR, and chiral analysis to verify identity, purity, and enantiomeric excess. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept in a desiccated environment to prevent moisture uptake, which may affect stability and handling properties. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% e.e.
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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