Description

2,2'-[1,2-Cyclohexanediylbis(Nitrilomethylylidene)]Bis(4-Nitrophenol) is a specialized organic compound featuring a salen-type ligand structure with nitro-phenol functional groups. This compound matters for its role as a versatile chelating agent and precursor in the synthesis of advanced coordination complexes and catalysts. Industries requiring high-performance materials for research, catalysis, and fine chemical synthesis need this precise chemical building block to develop products with specific electronic and steric properties.

Application

• Catalyst Precursor: Key starting material for synthesizing transition metal complexes (e.g., with Co, Ni, Cu, Mn) used in oxidation and polymerization catalysis.
• Research Chemical: Employed in academic and industrial R&D for studying ligand-metal interactions, molecular magnetism, and supramolecular chemistry.
• Chelating Agent: Used to sequester or deliver specific metal ions in analytical chemistry and materials science applications.
• Fine Chemical Intermediate: Serves as a critical intermediate in the multi-step synthesis of more complex, functionalized organic molecules and pharmaceuticals.
• Polymer Additive: Potential use as a stabilizer or functional monomer in the production of specialty polymers and advanced materials.
• Sensor Development: Utilized in the design of chemical sensors and probes due to its metal-binding affinity and potential for optical signal changes.

Basic Information

Item	Details
Product Name	2,2'-[1,2-Cyclohexanediylbis(Nitrilomethylylidene)]Bis(4-Nitrophenol)
CAS No.	335104-79-5
Molecular Formula	C20H20N4O6
Molecular Weight	412.40 g/mol
Synonyms	N,N'-Bis(2-hydroxy-5-nitrobenzylidene)-1,2-cyclohexanediamine; (1R,2R)-(-)-1,2-Diaminocyclohexane N,N'-bis(2-hydroxy-5-nitrobenzylidene); 1,2-Cyclohexanediamine, N,N'-bis(2-hydroxy-5-nitrobenzylidene)-, (1R,2R)-; Salen-type ligand derivative; H2salen(NO2)2; Chiral salen ligand; Cyclohexane-1,2-diylbis(nitrilomethylylidene)dinitrobisphenol
EINECS	Contact for details

Quality Control

Our production of 2,2'-[1,2-Cyclohexanediylbis(Nitrilomethylylidene)]Bis(4-Nitrophenol) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and research documentation needs.

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 compound is light-sensitive (store away from light) and should be handled under an inert atmosphere if long-term stability is a concern to prevent potential degradation.

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	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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