Description

[1,1'-Binaphthalene]-2,2'-Diamine, N,N'-Dimethyl is a chiral, functionalized binaphthyl derivative of significant interest in advanced organic synthesis. This compound matters as a key ligand precursor and building block for constructing sophisticated molecular architectures with specific spatial orientations. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for applications in asymmetric catalysis and the development of novel functional materials.

Application

• Asymmetric Catalyst Ligand Synthesis: Serves as a privileged scaffold for developing chiral phosphine, diamine, and N-heterocyclic carbene (NHC) ligands used in enantioselective hydrogenation, cross-coupling, and other catalytic transformations.
• Pharmaceutical Intermediate: Employed in the research and development of active pharmaceutical ingredients (APIs) where axial chirality is required for biological activity or as a resolving agent.
• Advanced Material Precursor: Used in the synthesis of chiral polymers, liquid crystals, and molecular sensors where the binaphthyl core provides rigidity and defined chirality.
• Agrochemical Research: Acts as a building block for novel chiral compounds with potential herbicidal or insecticidal activity.
• Supramolecular Chemistry: Utilized to construct chiral hosts for molecular recognition and enantioselective sensing applications.
• Organic Light-Emitting Diode (OLED) Materials: Investigated as a core unit for chiral emissive or charge-transporting materials in optoelectronic devices.

Basic Information

Product Name	[1,1'-Binaphthalene]-2,2'-Diamine, N,N'-Dimethyl
CAS No.	93621-64-8
Molecular Formula	C22H20N2
Molecular Weight	312.41 g/mol
Synonyms	N,N'-Dimethyl-1,1'-binaphthalene-2,2'-diamine; 2,2'-Bis(methylamino)-1,1'-binaphthyl; (Rac)-N,N'-Dimethyl-1,1'-binaphthalene-2,2'-diamine; BINAM derivative; Dimethyl-BINAM; 1,1'-Binaphthyl-2,2'-diamine, N,N'-dimethyl-; 2,2'-Diamino-1,1'-binaphthyl, N,N'-dimethyl-
EINECS	Contact for details

Quality Control

Our [1,1'-Binaphthalene]-2,2'-Diamine, N,N'-Dimethyl is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets the high standards required for research and development. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

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