Description

(1R)-6,6'-Di-9-Anthracenyl-2,2',3,3'-Tetrahydro-1,1'-Spirobi[1H-Indene]-7,7'-Diol is a sophisticated chiral organic compound featuring a spirobiindane core symmetrically functionalized with anthracenyl groups and phenolic hydroxyls. This molecular architecture makes it a highly valuable advanced intermediate or chiral ligand for asymmetric synthesis and materials science research. It is primarily sought after by pharmaceutical R&D teams and specialty chemical manufacturers developing novel catalysts or functional organic materials.

Application

• Chiral Ligand in Asymmetric Catalysis: For the synthesis of enantiomerically pure pharmaceutical intermediates and fine chemicals.
• Advanced Organic Synthesis Intermediate: Used in the construction of complex molecular architectures for drug discovery programs.
• Functional Material Precursor: Serves as a building block for organic electronic materials, such as OLEDs or molecular sensors, due to its extended conjugated system.
• Research & Development: A key compound for academic and industrial research in stereoselective reactions and supramolecular chemistry.
• Catalyst Development: Employed in the design and screening of new catalytic systems for green and sustainable chemistry applications.

Basic Information

Product Name	(1R)-6,6'-Di-9-Anthracenyl-2,2',3,3'-Tetrahydro-1,1'-Spirobi[1H-Indene]-7,7'-Diol
CAS No.	1345628-15-0
Molecular Formula	C55H38O2
Molecular Weight	730.90 g/mol
Synonyms	(1R)-6,6'-Bis(9-anthryl)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol; (R)-6,6'-Di(9-anthracenyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol; (1R)-Spirobiindane-7,7'-diol derivative; Chiral spirobiindane-anthracene ligand; (R)-DTASD; Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Our production of this high-value chiral compound adheres to strict quality management protocols. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and chiral analysis to ensure high chemical and enantiomeric purity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your R&D 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using inert atmosphere packaging.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 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.