Description

N,N'-Bis(2-Hydroxy-α-Methylbenzylidene)Ethylenediamine is a high-purity Schiff base ligand with significant utility in coordination chemistry and catalysis. This compound is valued for its ability to form stable complexes with various metal ions, enabling precise control in synthetic processes. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical synthesis sectors for developing advanced catalysts and as a key intermediate in specialized organic reactions.

Application

• Catalyst Precursor: Serves as a crucial ligand in the synthesis of homogeneous catalysts for asymmetric hydrogenation and other stereoselective transformations.
• Metal Chelation & Separation: Used in analytical chemistry and hydrometallurgy for the selective chelation, extraction, and purification of specific transition metals.
• Polymer Stabilizer: Acts as a metal deactivator and antioxidant additive in polymer formulations to enhance thermal and oxidative stability.
• Pharmaceutical Intermediate: Employed in the research and development of novel active pharmaceutical ingredients (APIs) requiring specific chiral or complexing properties.
• Research Chemical: A fundamental tool in academic and industrial R&D for studying coordination chemistry, reaction mechanisms, and new material synthesis.
• Agrochemical Formulation: Utilized in the development of advanced crop protection agents where metal complexation is part of the mode of action or stability profile.

Basic Information

Product Name	N,N'-Bis(2-Hydroxy-α-Methylbenzylidene)Ethylenediamine
CAS No.	5464-60-8
Molecular Formula	C18H20N2O2
Molecular Weight	296.36 g/mol
Synonyms	N,N'-Ethylenebis(2-hydroxy-α-methylbenzylideneimine); Ethylenediamine-N,N'-bis(2-hydroxy-α-methylbenzylidene); 2,2'-[1,2- Ethanediylbis(nitrilomethylidyne)]bis[2-methylphenol]; H2Me2salen; N,N'-Bis(salicylidene)ethylenediamine derivative; Salen ligand derivative; Bis(2-hydroxy-α-methylbenzylidene)ethylenediamine
EINECS	226-764-7

Quality Control

Our N,N'-Bis(2-Hydroxy-α-Methylbenzylidene)Ethylenediamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and loss on drying. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and 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 area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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