Description

S-4-Oxide-4-Hydroxy-2,6-Di-1-Naphthalenyl-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin is a sophisticated organophosphorus compound characterized by its complex, fused dinaphtho-dioxaphosphepin core structure. This compound matters as a high-value specialty chemical intermediate and ligand precursor, offering unique steric and electronic properties for advanced material synthesis and catalysis. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional polymers.

Application

• Asymmetric Catalysis: Serves as a chiral ligand or precursor for metal complexes used in stereoselective organic synthesis.
• Pharmaceutical Intermediate: Key building block in the synthesis of complex, biologically active molecules for drug discovery and development.
• Polymer Science: Monomer or additive for creating specialty polymers with enhanced thermal stability or optical properties.
• Material Science: Precursor for organic electronic materials, such as OLEDs or photoresists, due to its rigid, conjugated structure.
• Agrochemical Research: Intermediate in the development of novel pesticides or plant growth regulators.
• Coordination Chemistry: Chelating agent for the study of novel metal-organic frameworks (MOFs) or catalysts.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic and organometallic chemistry.

Basic Information

Product Name	S-4-Oxide-4-Hydroxy-2,6-Di-1-Naphthalenyl-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin
CAS No.	929097-93-8
Molecular Formula	C36H21O4P
Molecular Weight	548.52 g/mol
Synonyms	4-Hydroxy-2,6-di-1-naphthalenyl-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide; S-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 4-hydroxy-2,6-di-1-naphthalenyl-, 4-oxide; 2,6-Bis(1-naphthyl)-4-hydroxy-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide; Chiral dinaphthodioxaphosphepin oxide; BINOL-derived phosphite oxide ligand.
EINECS	Contact for details

Quality Control

Every batch of S-4-Oxide-4-Hydroxy-2,6-Di-1-Naphthalenyl-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin is produced under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC and NMR, to ensure high chemical purity and structural integrity, meeting the stringent requirements of research and process chemistry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to the complex organic structure, prolonged exposure to elevated temperatures, moisture, or strong light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Specific Rotation	Contact for details
Residue on Ignition	≤ 0.1%

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