Description

R-3,3'-Di-9-Phenanthrenyl-5,5',6,6',7,7',8,8'-Octahydro-1,1'-Binaphthalene]-2,2'-Diol is a sophisticated chiral ligand and building block, distinguished by its rigid, sterically demanding binaphthyl-phenanthrenyl hybrid structure. This compound is engineered to deliver exceptional stereoselectivity and catalytic efficiency in asymmetric synthesis, a critical requirement for producing high-value enantiopure intermediates. It is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-performance chiral auxiliaries for complex transformations.

Application

• As a chiral ligand in asymmetric metal-catalyzed reactions, including hydrogenation, C-C bond formation, and oxidation.
• As a key building block for the synthesis of novel, high-performance catalysts used in pharmaceutical active ingredient (API) manufacturing.
• In the research and development of advanced organic electronic materials, where its chiral and conjugated structure can influence optoelectronic properties.
• For the preparation of chiral stationary phases (CSPs) used in high-performance liquid chromatography (HPLC) for enantiomer separation.
• As a molecular scaffold in supramolecular chemistry and the design of functional host-guest systems.
• In academic and industrial research exploring new methodologies in stereoselective synthesis.

Basic Information

Product Name	R-3,3'-Di-9-Phenanthrenyl-5,5',6,6',7,7',8,8'-Octahydro-1,1'-Binaphthalene]-2,2'-Diol
CAS No.	1011465-22-7
Molecular Formula	C58H44O2
Molecular Weight	772.97 g/mol
Synonyms	(R)-3,3'-Bis(9-phenanthryl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthalene-2,2'-diol; (R)-H8-BINOL-Di(9-phenanthryl); R-3,3'-Di(9-phenanthrenyl)-H8-BINOL; R-3,3'-Di(9-phenanthryl)-5,5',6,6',7,7',8,8'-octahydro-[1,1'-binaphthalene]-2,2'-diol; (R)-3,3'-Di-9-phenanthrenyl-H8-BINOL; R-Di(9-phenanthryl)-H8-BINOL; (R)-Octahydrobinaphthol Di(9-phenanthryl) Derivative
EINECS	Contact for details

Quality Control

Our production of R-3,3'-Di-9-Phenanthrenyl-H8-BINOL adheres to stringent quality management protocols to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes comprehensive analytical characterization, including chiral purity verification by HPLC. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are 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 place at a controlled room temperature (15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.