Description

Meso-1,2-Bis(4-Fluorophenyl)Ethylenediamine CAS NO 50648-93-6 is a high-purity chiral diamine compound featuring a meso configuration and fluorinated aromatic rings. This compound serves as a critical chiral building block and ligand in asymmetric synthesis, enabling the production of enantiomerically pure pharmaceuticals and fine chemicals. It is primarily required by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for developing novel active ingredients and catalysts.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Asymmetric Catalyst Ligand: Used to construct chiral ligands for transition metal catalysis, facilitating enantioselective hydrogenation and C-C bond formation reactions.
• Agrochemical Synthesis: Employed in the development of enantiomerically pure herbicides and fungicides for enhanced efficacy and environmental safety.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers and advanced organic frameworks.
• Analytical Chiral Reagent: Utilized in the preparation of chiral stationary phases for HPLC to separate enantiomers.
• Academic & Process R&D: Serves as a valuable tool for methodological studies in organic and medicinal chemistry laboratories worldwide.

Basic Information

Product Name	Meso-1,2-Bis(4-Fluorophenyl)Ethylenediamine
CAS No.	50648-93-6
Molecular Formula	C14H14F2N2
Molecular Weight	248.27 g/mol
Synonyms	(1R,2S)-1,2-Bis(4-fluorophenyl)ethane-1,2-diamine; (1R,2S)-1,2-Bis(p-fluorophenyl)ethylenediamine; meso-1,2-Di(4-fluorophenyl)ethylenediamine; (±)-1,2-Bis(4-fluorophenyl)ethylenediamine; 1,2-Bis(4-fluorophenyl)-1,2-ethanediamine; 1,2-Bis(p-fluorophenyl)ethylenediamine; meso-1,2-Bis(4-fluorophenyl)-1,2-ethanediamine; 50648-93-6
EINECS	Contact for details

Quality Control

Our Meso-1,2-Bis(4-Fluorophenyl)Ethylenediamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure compliance with high-purity standards for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% meso isomer
Water Content (KF)	≤ 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.