Description

(S)-3,3'-Bis([1,1':3',1''-Terphenyl]-5'-Yl)-[1,1'-Binaphthalene]-2,2'-Diol is a sophisticated chiral binaphthol derivative, a high-value specialty chemical designed for advanced materials science. This compound is prized for its unique three-dimensional steric bulk and configurational stability, which are critical for creating highly selective molecular environments. It is an essential chiral ligand and building block for researchers and manufacturers in the fields of asymmetric catalysis, organic light-emitting diodes (OLEDs), and advanced polymer chemistry.

Application

• Asymmetric Catalysis: Serves as a privileged chiral ligand for transition metal complexes in enantioselective synthesis, including C-C bond formation and hydrogenation reactions.
• OLED Materials: Acts as a core component for host or dopant materials in organic light-emitting diodes, contributing to high efficiency and color purity due to its rigid, bulky structure.
• Chiral Stationary Phases (CSPs): Used in the development of high-performance liquid chromatography (HPLC) columns for the separation of enantiomers in pharmaceutical analysis.
• Polymer & Supramolecular Chemistry: Functions as a monomer or initiator for constructing chiral polymers, frameworks, and molecular devices with specific optical or mechanical properties.
• Pharmaceutical Intermediates: Employed in the synthesis of complex, chiral active pharmaceutical ingredients (APIs) where stereochemical control is paramount.
• Academic & Industrial R&D: A key reagent for exploring new catalytic systems and functional materials in university and corporate research laboratories.

Basic Information

Product Name	(S)-3,3'-Bis([1,1':3',1''-Terphenyl]-5'-Yl)-[1,1'-Binaphthalene]-2,2'-Diol
CAS No.	1496637-10-5
Molecular Formula	C78H50O2
Molecular Weight	1043.23 g/mol
Synonyms	(S)-3,3'-Bis(5'-([1,1':3',1''-terphenyl]-5-yl))-[1,1'-binaphthalene]-2,2'-diol; (S)-BINOL-Terphenyl Derivative; (S)-3,3'-Di([1,1':3',1''-terphenyl]-5'-yl)-1,1'-bi-2-naphthol; (S)-VANOL-Terphenyl Analogue; Chiral Binaphthol-Terphenyl Ligand; (S)-BINOL-based Bulky Ligand; (S)-H8-BINOL Terphenyl Derivative; Contact for additional names.
EINECS	Contact for details

Quality Control

Every batch of (S)-3,3'-Bis([1,1':3',1''-Terphenyl]-5'-Yl)-[1,1'-Binaphthalene]-2,2'-Diol is synthesized and purified under stringent conditions to meet the exacting standards of advanced research and manufacturing. Our products undergo rigorous quality testing, including chiral purity verification and impurity profiling, to ensure compliance with industry specifications. Comprehensive Certificates of Analysis (COA) detailing identity, purity (HPLC), specific rotation, and other critical parameters are provided to guarantee traceability and performance consistency.

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 chemical integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Specific Rotation	Contact for details
Loss on Drying	≤ 0.5%

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