Description

R-3,3'-Di-9-Phenanthrenyl-1,1'-Binaphthalene]-2,2'-Diol is a sophisticated chiral binaphthol derivative, a high-value specialty chemical designed for advanced applications in asymmetric synthesis and materials science. Its core value lies in its rigid, sterically demanding structure, which provides exceptional enantioselectivity and stability as a ligand or catalyst precursor. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise stereochemical control in their processes.

Application

• As a chiral ligand in asymmetric metal-catalyzed reactions, including cross-couplings, hydrogenations, and oxidations.
• As a precursor for constructing novel chiral organocatalysts with enhanced activity and selectivity.
• In the development of chiral stationary phases (CSPs) for high-performance liquid chromatography (HPLC) to separate enantiomers.
• As a building block for advanced organic electronic materials, such as chiral light-emitting diodes (OLEDs) and sensors.
• For fundamental research in supramolecular chemistry and the synthesis of complex molecular architectures.
• In the synthesis of high-value pharmaceutical intermediates where stereochemical purity is critical.

Basic Information

Product Name	R-3,3'-Di-9-Phenanthrenyl-1,1'-Binaphthalene]-2,2'-Diol
CAS No.	1058734-56-7
Molecular Formula	C48H30O2
Molecular Weight	638.75 g/mol
Synonyms	(R)-3,3'-Di(9-phenanthryl)-1,1'-binaphthalene-2,2'-diol; (R)-3,3'-Bis(9-phenanthryl)-1,1'-binaphthyl-2,2'-diol; R-VANOL-Phen; R-3,3'-Diphenanthryl-BINOL; R-Di(9-phenanthryl)BINOL; (R)-VANOL Phenanthryl Derivative; R-BINOL Phenanthryl Derivative; Contact for additional names.
EINECS	Contact for details

Quality Control

Our production of R-3,3'-Di-9-Phenanthrenyl-1,1'-Binaphthalene]-2,2'-Diol adheres to stringent quality protocols to ensure batch-to-batch consistency and high enantiomeric purity. Each lot undergoes comprehensive analysis, including HPLC for chemical and chiral purity, NMR for structural confirmation, and elemental analysis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical specifications to support your research and quality assurance 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). This compound is light-sensitive and should be handled under an inert atmosphere when appropriate to ensure long-term stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Melting Point	Contact for details
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.