Description

Meso-1,2-Bis(4-Methoxyphenyl)Ethylenediamine is a high-purity chiral diamine building block of significant interest in advanced organic synthesis. Its value lies in its rigid, C2-symmetric structure, which is crucial for creating well-defined chiral environments in catalysts and ligands. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries developing asymmetric synthesis routes, chiral catalysts, and novel materials.

Application

• Asymmetric Catalyst Synthesis: Serves as a privileged scaffold for constructing chiral salen, oxazoline, and diamine-based metal complexes used in enantioselective transformations.
• Pharmaceutical Intermediate: A key chiral precursor in the research and development of active pharmaceutical ingredients (APIs) requiring high enantiomeric purity.
• Chiral Ligand Development: Used to develop novel ligands for asymmetric hydrogenation, epoxidation, and C-C bond-forming reactions.
• Material Science Research: Employed in the synthesis of chiral polymers, metal-organic frameworks (MOFs), and other functional materials with specific optical or catalytic properties.
• Academic & Industrial R&D: A valuable tool for chemists exploring new methodologies in stereoselective synthesis and catalysis.

Basic Information

Product Name	Meso-1,2-Bis(4-Methoxyphenyl)Ethylenediamine
CAS No.	117106-36-2
Molecular Formula	C₁₈H₂₄N₂O₂
Molecular Weight	300.40 g/mol
Synonyms	meso-1,2-Bis(4-methoxyphenyl)ethane-1,2-diamine; (R*,S*)-1,2-Bis(4-methoxyphenyl)-1,2-ethanediamine; 1,2-Bis(4-methoxyphenyl)ethylenediamine (meso-form); meso-1,2-Di(4-methoxyphenyl)ethylenediamine; (±)-1,2-Bis(4-methoxyphenyl)ethylenediamine (meso); meso-H8-Ph-AN; meso-DACH derivative
EINECS	Contact for details

Quality Control

Our Meso-1,2-Bis(4-Methoxyphenyl)Ethylenediamine is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, and chiral analysis, to verify identity, purity, and enantiomeric composition. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white 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.