Description

R-4-Oxide-4-Hydroxy-2,6-Bis(4-Nitrophenyl)- Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin is a high-purity, complex organophosphorus compound with a unique fused ring structure. This specialty chemical is valued for its potential as a key intermediate or ligand in advanced synthetic chemistry and materials science research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a sophisticated building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting complex molecular architectures.
• Catalyst Ligand Precursor: Used in the development of specialized organocatalysts or metal-complexing ligands for asymmetric synthesis and polymerization reactions.
• Agrochemical Research: Acts as an intermediate in the design and synthesis of new-generation herbicides, insecticides, or plant growth regulators with specific modes of action.
• Materials Science: Investigated for incorporation into advanced polymeric materials, OLED (Organic Light-Emitting Diode) components, or other functional materials requiring specific photophysical or electronic properties.
• Chemical Research & Development: Employed in academic and industrial R&D settings for methodology development and exploring new chemical spaces in heterocyclic and organophosphorus chemistry.

Basic Information

Product Name	R-4-Oxide-4-Hydroxy-2,6-Bis(4-Nitrophenyl)- Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin
CAS No.	695162-89-1
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)-4-hydroxy-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide; R-4-Oxide-4-Hydroxy-2,6-Bis(4-Nitrophenyl)-Dinaphtho Dioxaphosphepin
EINECS	Contact for details

Quality Control

Our production of R-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 to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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