Description

1,1'-Binaphthalene]-5,5'-Dicarboxylic Acid, 2,2'-Dihydroxy-, (1R)- is a high-purity, chiral binaphthyl derivative that serves as a sophisticated building block in advanced organic synthesis. Its value lies in its rigid, axially chiral structure and bifunctional nature, making it an essential precursor for constructing complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical and advanced materials sectors for applications such as asymmetric catalysis and chiral ligand synthesis.

Application

• As a key chiral scaffold in the synthesis of novel asymmetric catalysts and ligands.
• As a building block for advanced organic electronic materials and chiral polymers.
• In pharmaceutical research for the development of chiral active pharmaceutical ingredients (APIs).
• In the preparation of chiral stationary phases for analytical and preparative chromatography.
• As a precursor for molecular recognition systems and supramolecular chemistry.
• In academic and industrial research for studying chirality and stereoselective reactions.

Basic Information

Item	Detail
Product Name	1,1'-Binaphthalene]-5,5'-Dicarboxylic Acid, 2,2'-Dihydroxy-, (1R)-
CAS No.	1017857-64-5
Molecular Formula	C24H16O6
Molecular Weight	400.38 g/mol
Synonyms	(R)-5,5'-Dicarboxy-2,2'-dihydroxy-1,1'-binaphthyl; (R)-2,2'-Dihydroxy-1,1'-binaphthalene-5,5'-dicarboxylic acid; (R)-BINOL-5,5'-dicarboxylic acid; (1R)-2,2'-Dihydroxy-[1,1'-binaphthalene]-5,5'-dicarboxylic acid; (R)-5,5'-Bis(carboxy)-2,2'-dihydroxy-1,1'-binaphthyl; (R)-BINOL dicarboxylic acid derivative; Chiral binaphthyl dicarboxylic acid
EINECS	Contact for details

Quality Control

Our 1,1'-Binaphthalene]-5,5'-Dicarboxylic Acid, 2,2'-Dihydroxy-, (1R)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing identity, purity, and chiral excess is provided with every shipment.

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 and should be handled accordingly. Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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