Description

(S)-2-Hydroxy-2’-[(S)-Hydroxy(Phenyl)Methyl]-[1,1’-Binaphthalene] is a high-purity, chiral binaphthol derivative, a crucial building block in asymmetric synthesis. Its value lies in its ability to act as a versatile ligand or catalyst precursor, imparting high enantioselectivity in critical organic transformations. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries developing novel active ingredients and specialty materials. The CAS number for this compound is 1360825-43-9.

Application

This specialized chiral auxiliary finds its primary use in advanced synthetic chemistry, enabling the production of enantiomerically pure compounds.

• Asymmetric Catalysis: Serving as a precursor for chiral ligands in transition metal-catalyzed reactions such as hydrogenation, C-C bond formation, and oxidation.
• Pharmaceutical Intermediates: A key starting material in the synthesis of complex, single-enantiomer drug candidates and active pharmaceutical ingredients (APIs).
• Chiral Resolution: Employed in the separation of racemic mixtures to isolate desired enantiomers.
• Material Science: Used in the development of chiral polymers, liquid crystals, and advanced functional materials with specific optical properties.
• Academic & Industrial R&D: A critical reagent for method development and discovery chemistry in research laboratories.

Basic Information

Product Name	(S)-2-Hydroxy-2’-[(S)-Hydroxy(Phenyl)Methyl]-[1,1’-Binaphthalene]
CAS No.	1360825-43-9
Molecular Formula	C27H20O2
Molecular Weight	376.45 g/mol
Synonyms	(S)-2-Hydroxy-2'-(hydroxy(phenyl)methyl)-1,1'-binaphthalene; (S)-2,2'-Dihydroxy-1,1'-binaphthyl-3-carbinol; (S)-3-Hydroxymethyl-2,2'-dihydroxy-1,1'-binaphthyl; (S)-BINOL-3-carbinol; (S)-3-(Hydroxymethyl)-2,2'-dihydroxy-1,1'-binaphthyl; Chiral Binaphthol Derivative; Axially Chiral Diol
EINECS	Contact for details

Quality Control

Our (S)-2-Hydroxy-2’-[(S)-Hydroxy(Phenyl)Methyl]-[1,1’-Binaphthalene] is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the exacting standards required for asymmetric synthesis and pharmaceutical R&D. 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). This compound is light-sensitive and should be handled under an inert atmosphere when appropriate for prolonged use.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Melting Point	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.