Description

2-Amino-2'-Hydroxy-1 1'-Binaphthalene is a specialized chiral binaphthyl derivative that serves as a high-value intermediate and ligand in advanced organic synthesis. Its molecular structure is critical for inducing stereoselectivity in catalytic reactions, making it a key component for producing enantiomerically pure compounds. This product is essential for research and development in the pharmaceutical, agrochemical, and fine chemical industries, where precise molecular control is paramount.

Application

• As a chiral ligand or precursor for asymmetric catalysis (e.g., hydrogenation, C-C bond formation).
• Intermediate in the synthesis of novel pharmaceuticals and active pharmaceutical ingredients (APIs).
• Building block for advanced materials, such as chiral polymers and liquid crystals.
• Key component in the development of chiral sensors and analytical reagents.
• Research chemical for academic and industrial studies in stereochemistry and catalysis.
• Precursor for synthesizing other functionalized binaphthyl compounds.

Basic Information

Product Name	2-Amino-2'-Hydroxy-1 1'-Binaphthalene
CAS No.	134532-03-9
Molecular Formula	C₂₀H₁₅NO
Molecular Weight	285.34 g/mol
Synonyms	2-Amino-2'-hydroxy-1,1'-binaphthyl; 2,2'-Dihydroxy-1,1'-binaphthyl-2-amine; 1,1'-Binaphthalene-2-amino-2'-ol; NOBIN; 2-Amino-2'-hydroxybinaphthyl; (R)- or (S)-2-Amino-2'-hydroxy-1,1'-binaphthyl; 2-(Aminomethyl)-[1,1'-binaphthalene]-2'-ol
EINECS	Contact for details

Quality Control

Our 2-Amino-2'-Hydroxy-1 1'-Binaphthalene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and synthetic applications. A Certificate of Analysis (COA) detailing purity, enantiomeric excess (if applicable), and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling and packaging should minimize exposure to light.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	Contact for details
Melting Point	Contact for details
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.