Description

(1R)- 2,2',3,3'-Tetrahydro-6,6'-Di-2-Naphthalenyl-1,1'-Spirobi[1H-Indene]-7,7'-Diol is a high-purity, chiral spirobiindane derivative of significant interest in advanced organic synthesis and materials science. This compound serves as a sophisticated building block and ligand, valued for its rigid, three-dimensional structure and specific stereochemistry. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel catalysts and functional materials.

Application

• Asymmetric Synthesis Ligand: Employed as a chiral ligand or catalyst precursor in transition metal catalysis for enantioselective reactions.
• Pharmaceutical Intermediate: Serves as a key chiral scaffold in the research and development of new active pharmaceutical ingredients (APIs).
• Material Science Research: Used in the development of novel organic electronic materials, liquid crystals, or polymers due to its rigid, bulky structure.
• Agrochemical Development: Acts as a building block for creating chiral compounds with potential biological activity for crop protection.
• Academic & Industrial R&D: A valuable tool for chemists exploring new synthetic methodologies and structure-property relationships.

Basic Information

Product Name	(1R)- 2,2',3,3'-Tetrahydro-6,6'-Di-2-Naphthalenyl-1,1'-Spirobi[1H-Indene]-7,7'-Diol
CAS No.	1297613-70-7
Molecular Formula	C41H30O2
Molecular Weight	554.68 g/mol
Synonyms	(1R)-6,6'-Bis(2-naphthyl)-1,1'-spirobi[1H-indene]-7,7'-diol; (1R)-6,6'-Di-2-naphthalenyl-1,1'-spirobi[1H-indene]-7,7'-diol; (R)-6,6'-Bis(2-naphthyl)-SPINOL; (R)-6,6'-Bis(2-naphthyl)-1,1'-spirobiindane-7,7'-diol; (R)-2,2',3,3'-Tetrahydro-6,6'-di-2-naphthalenyl-1,1'-spirobi[1H-indene]-7,7'-diol; (R)-VANOL; (R)-6,6'-Bis(2-naphthyl)SPINOL
EINECS	Contact for details

Quality Control

Our (1R)- 2,2',3,3'-Tetrahydro-6,6'-Di-2-Naphthalenyl-1,1'-Spirobi[1H-Indene]-7,7'-Diol is manufactured under strict quality control protocols to ensure high chemical and chiral purity. Each batch is analyzed using advanced techniques including HPLC, NMR, and optical rotation measurement. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and chiral excess is provided to guarantee consistency and support your research and development 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) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat and incompatible materials.

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.