Description

Cis/trans-Disalycylidene-1,2-Cyclohexylidenediamine is a versatile Schiff base ligand with significant utility in coordination chemistry and catalysis. This compound is valued for its ability to form stable complexes with various transition metals, enabling precise control over catalytic activity and selectivity. It is primarily needed by researchers and manufacturers in the fields of homogeneous catalysis, material science, and as a key intermediate in organic synthesis for developing novel chemical entities.

Application

• Homogeneous Catalyst Precursor: Serves as a sophisticated ligand for transition metals like copper, nickel, and palladium in cross-coupling and oxidation reactions.
• Material Science Research: Used in the development of metal-organic frameworks (MOFs) and functional coordination polymers.
• Organic Synthesis Intermediate: Acts as a building block for synthesizing more complex nitrogen-containing heterocycles and macrocycles.
• Analytical Chemistry: Employed as a chelating agent in spectrophotometric methods for metal ion detection and quantification.
• Polymer Stabilization: Investigated for its potential as a metal deactivator or stabilizer in polymer formulations.
• Pharmaceutical Research: Explored in medicinal chemistry for the design of novel bioactive molecules with metal-binding properties.

Basic Information

Product Name	Cis/trans-Disalycylidene-1,2-Cyclohexylidenediamine
CAS No.	64346-55-0
Molecular Formula	C₂₀H₂₀N₂O₂
Molecular Weight	320.39 g/mol
Synonyms	N,N'-Bis(salicylidene)-1,2-cyclohexanediamine; 1,2-Cyclohexanediamine, N,N'-bis(2-hydroxybenzylidene)-; Salicylaldehyde cyclohexylenediimine; Schiff base ligand from salicylaldehyde and 1,2-diaminocyclohexane; DACH-salen ligand; (1R,2R)-(-)-1,2-Diaminocyclohexane N,N'-bis(salicylidene); Salen-type ligand (cyclohexyl backbone); Contact for details on other isomers.
EINECS	Contact for details

Quality Control

Our Cis/trans-Disalycylidene-1,2-Cyclohexylidenediamine is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, consistent identity, and performance. Certificates of Analysis (COA) detailing purity, physical characteristics, and spectroscopic data are provided to guarantee compliance with your research or production specifications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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