Description

Di-[3-((R)-2,2'-Dihydroxy- 1,1'-Binaphthylmethyl)]Ether, Lanthanum (Iii) Salt, Tetrahydrofuran Adduct Sct-(R)-Binol CAS NO 321837-08-5 is a highly specialized chiral lanthanide complex, serving as a powerful and selective Lewis acid catalyst for asymmetric organic synthesis. Its value lies in enabling the production of enantiomerically pure intermediates critical for advanced pharmaceuticals and fine chemicals. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries who require high stereoselectivity in key bond-forming reactions.

Application

• Asymmetric Catalysis: A premier catalyst for enantioselective Diels-Alder, aldol, and Michael addition reactions.
• Pharmaceutical Intermediate Synthesis: Critical for constructing chiral centers in complex drug molecules, including APIs for central nervous system and cardiovascular therapies.
• Agrochemical Production: Used in the synthesis of enantiomerically pure herbicides and pesticides for enhanced efficacy and environmental safety.
• Fine Chemical Manufacturing: Enables the production of high-value chiral building blocks for flavors, fragrances, and advanced materials.
• Academic & Industrial R&D: A key reagent for methodological development in asymmetric synthesis and novel reaction discovery.
• Ligand Screening & Optimization: Serves as a benchmark catalyst in studies aimed at developing new chiral ligand frameworks.

Basic Information

Product Name	Di-[3-((R)-2,2'-Dihydroxy- 1,1'-Binaphthylmethyl)]Ether, Lanthanum (Iii) Salt, Tetrahydrofuran Adduct Sct-(R)-Binol
CAS No.	321837-08-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	La-(R)-BINOL Complex; Lanthanum(III) (R)-BINOLate Tetrahydrofuran Adduct; (R)-BINOL Lanthanum Salt THF Adduct; SCT-(R)-BINOL La Catalyst; Asymmetric Lanthanum Catalyst; La[(R)-C52H34O4]·xTHF; (R)-1,1'-Bi-2-naphthol Lanthanum Complex; Chiral Lanthanum Lewis Acid
EINECS	Contact for details

Quality Control

Our Di-[3-((R)-2,2'-Dihydroxy- 1,1'-Binaphthylmethyl)]Ether, Lanthanum (Iii) Salt, Tetrahydrofuran Adduct Sct-(R)-Binol is manufactured under strict quality control protocols to ensure batch-to-batch consistency and catalytic performance. Each lot is characterized to confirm identity, purity, and chiral integrity. Certificates of Analysis (COA) detailing specific test results are provided with every shipment. Our quality system supports compliance with cGMP and ICH guidelines for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C in a cool, dry place. This material is hygroscopic (moisture-sensitive) and easily oxidized; prolonged exposure to air, moisture, or ambient temperature will degrade product quality and catalytic activity.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Lanthanum Content	Contact for details
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	≤ 1.0%

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