Description

S-4-Oxide-4-Hydroxy-2,6-Bis(4-Nitrophenyl)- Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin is a sophisticated organophosphorus compound characterized by a complex dinaphthodioxaphosphepin core. This high-purity specialty chemical serves as a critical advanced intermediate or ligand in the development of novel materials and pharmaceuticals. It is primarily utilized by research institutions and industrial R&D departments focused on catalysis, materials science, and fine chemical synthesis.

Application

• Catalysis Research: As a potential ligand for transition metal catalysts in asymmetric synthesis and cross-coupling reactions.
• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of complex, biologically active molecules for drug discovery programs.
• Materials Science: Used in the development of novel organic electronic materials, polymers, or metal-organic frameworks (MOFs) due to its rigid, conjugated structure.
• Chemical Synthesis: Acts as a specialized intermediate for constructing complex polycyclic aromatic systems in academic and industrial research.
• Analytical Chemistry: May be employed as a reference standard or reagent in method development and quality control laboratories.

Basic Information

Item	Details
Product Name	S-4-Oxide-4-Hydroxy-2,6-Bis(4-Nitrophenyl)- Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin
CAS No.	878111-16-1
Molecular Formula	C32H19N2O7P
Molecular Weight	574.48 g/mol
Synonyms	4-Hydroxy-2,6-bis(4-nitrophenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide; Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 4-hydroxy-2,6-bis(4-nitrophenyl)-, 4-oxide; 2,6-Bis(4-nitrophenyl)-4H-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide 4-ol; S-4-Oxide-4-Hydroxy-2,6-Bis(4-Nitrophenyl)- Dinaphthodioxaphosphepin
EINECS	Contact for details

Quality Control

Our production of S-4-Oxide-4-Hydroxy-2,6-Bis(4-Nitrophenyl)- Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed 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) under an inert atmosphere to prevent oxidation. Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange 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.