Description

1,1,2,2-Tetrakis(4-Methoxyphenyl)-1,2-Ethanediol is a specialized organic compound featuring a central ethanediol core symmetrically substituted with four methoxyphenyl groups. This unique molecular architecture makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex, symmetrical frameworks. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, advanced materials, and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, especially those requiring symmetrical, multi-aromatic structures.
• Ligand and Catalyst Precursor: Used in the development of novel ligands for metal-catalyzed reactions and organocatalysts due to its multiple oxygen donor sites.
• Polymer and Material Science: Serves as a monomer or cross-linking agent for the production of specialty polymers with specific thermal or optical properties.
• Organic Electronic Materials: Investigated as a precursor for charge-transport materials or emissive layers in OLEDs and other electronic devices.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of dyes, pigments, and other high-value aromatic compounds.
• Academic and Industrial Research: A versatile tool for methodological development in organic chemistry and material science research.

Basic Information

Product Name	1,1,2,2-Tetrakis(4-Methoxyphenyl)-1,2-Ethanediol
CAS No.	19920-00-4
Molecular Formula	C30H30O6
Molecular Weight	486.56 g/mol
Synonyms	1,1,2,2-Tetrakis(4-methoxyphenyl)ethane-1,2-diol; Tetrakis(4-methoxyphenyl)ethylene glycol; 1,2-Ethanediol, 1,1,2,2-tetrakis(4-methoxyphenyl)-; α,α,α',α'-Tetrakis(4-methoxyphenyl)glycol; 1,1,2,2-Tetrakis(p-methoxyphenyl)-1,2-ethanediol; 1,1,2,2-Tetrakis(4'-methoxyphenyl)ethylene glycol; 1,1,2,2-Tetrakis(4-methoxyphenyl)ethyleneglycol
EINECS	Contact for details

Quality Control

Our 1,1,2,2-Tetrakis(4-Methoxyphenyl)-1,2-Ethanediol is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key specifications such as assay (by HPLC), related substances, and physical characteristics. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for critical research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%
Melting Point	Contact for details

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