Description

1,2-Bis(3,4-Dimethoxyphenyl)Ethane-1,2-Dione is a high-purity diketone derivative characterized by its dimethoxy-substituted aromatic rings. This compound serves as a critical advanced intermediate in the synthesis of complex organic molecules, offering precise structural control for demanding chemical processes. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those with complex polycyclic or heterocyclic structures.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products, leveraging its aromatic diketone core.
• Organic Synthesis & Catalysis: Serves as a versatile precursor or ligand in metal-catalyzed reactions and the preparation of functionalized polymers.
• Material Science: Investigated for the development of organic electronic materials, dyes, and photoactive compounds due to its conjugated system.
• Academic & Industrial R&D: Essential for methodological studies and exploring new reaction pathways in synthetic organic chemistry.

Basic Information

Product Name	1,2-Bis(3,4-Dimethoxyphenyl)Ethane-1,2-Dione
CAS No.	554-34-7
Molecular Formula	C₁₈H₁₈O₆
Molecular Weight	330.33 g/mol
Synonyms	3,3',4,4'-Tetramethoxybenzil; NSC 403697; Benzil, 3,3',4,4'-tetramethoxy-; 3,3',4,4'-Tetramethoxybenzophenone (common misnomer); 1,2-Di(3,4-dimethoxyphenyl)ethane-1,2-dione; Bis(3,4-dimethoxyphenyl)ethanedione; 3,3',4,4'-Tetramethoxydiphenylglyoxal
EINECS	209-075-1

Quality Control

Our 1,2-Bis(3,4-Dimethoxyphenyl)Ethane-1,2-Dione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.