Description

Bis((S)-(+)-1-(1-Naphthyl)Ethyl)Amine CAS NO 171867-34-8 is a high-purity chiral amine derivative, specifically a homochiral diamine, valued for its role as a versatile chiral auxiliary and ligand in asymmetric synthesis. Its significance lies in enabling the production of enantiomerically pure compounds, which is critical for the efficacy and safety of advanced pharmaceuticals and agrochemicals. This product is essential for research institutions and industrial manufacturers focused on developing chiral catalysts, resolving agents, and high-value fine chemicals.

Application

• As a chiral ligand in transition metal-catalyzed asymmetric reactions, including hydrogenations and cross-couplings.
• Utilized as a chiral resolving agent for the separation of racemic mixtures of carboxylic acids and other acidic compounds.
• Employed in the synthesis of chiral catalysts and organocatalysts for stereoselective transformations.
• Serves as a key building block in the research and development of novel pharmaceutical intermediates and active ingredients.
• Applied in material science for the creation of chiral polymers and functionalized surfaces with specific stereochemical properties.
• Used in academic and industrial R&D for methodological studies in asymmetric synthesis and catalysis.

Basic Information

Product Name	Bis((S)-(+)-1-(1-Naphthyl)Ethyl)Amine
CAS No.	171867-34-8
Molecular Formula	C₂₄H₂₃N
Molecular Weight	325.45 g/mol
Synonyms	(S,S)-Bis(1-(1-Naphthyl)ethyl)amine; (S,S)-1,1'-(-1,1'-Binaphthalene-2,2'-diyl)bis(ethanamine); (S)-(+)-1,1'-(-1,1'-Binaphthyl-2,2'-diyl)bis(ethylamine); (S,S)-N,N-Bis[1-(1-naphthyl)ethyl]amine; (S,S)-Di(1-(1-naphthyl)ethyl)amine; (S,S)-BINAM derivative; Chiral diamine ligand; 1,1'-Binaphthyl-2,2'-diamine derivative
EINECS	Contact for details

Quality Control

Our Bis((S)-(+)-1-(1-Naphthyl)Ethyl)Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral HPLC and NMR, to ensure high enantiomeric excess (ee) and chemical purity suitable for demanding synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep container tightly sealed to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (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.