Description

S-4-Oxide-4-Hydroxy-2,6-Di-2-Naphthalenyl-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin is a sophisticated organophosphorus compound with a complex, fused polycyclic structure. This compound is valued as a highly specialized chemical intermediate and ligand in advanced synthetic chemistry and materials science research. It is primarily sought by pharmaceutical R&D teams and specialty chemical manufacturers for developing novel catalysts and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block or ligand in the synthesis of complex drug molecules, particularly in asymmetric catalysis.
• Catalyst Development: Used as a precursor or active component in the design of novel organocatalysts and transition metal catalysts for fine chemical production.
• Materials Science Research: Investigated for its potential in creating advanced polymeric materials or as a dopant in electronic materials due to its unique phosphorous-containing heterocyclic structure.
• Chemical Synthesis: Employed in academic and industrial research laboratories for constructing complex molecular architectures and studying new reaction methodologies.
• Ligand for Metal Complexation: Its structure makes it suitable for chelating various metals, useful in catalysis and the development of metal-organic frameworks (MOFs).

Basic Information

Product Name	S-4-Oxide-4-Hydroxy-2,6-Di-2-Naphthalenyl-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin
CAS No.	874948-60-4
Molecular Formula	C36H21O4P
Molecular Weight	548.52 g/mol
Synonyms	4-Hydroxy-2,6-di(naphthalen-2-yl)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(2-naphthalenyl)-, 4-oxide; 2,6-Bis(2-naphthyl)-4-hydroxy-4-oxido-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin; S-4-Oxide-4-Hydroxy-2,6-Di-2-Naphthalenyl-Dinaphtho-Dioxaphosphepin
EINECS	Contact for details

Quality Control

Our production of S-4-Oxide-4-Hydroxy-2,6-Di-2-Naphthalenyl-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and development applications. Each batch is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its complex structure, long-term storage under inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 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.