Description

1-[3-(5-Acetyl-2,3-Dimethoxy-Phenyl)-4,5-Dimethoxy-Phenyl]Ethanone is a specialized dimethoxy-substituted diaryl ethanone derivative, serving as a high-value synthetic intermediate in advanced organic chemistry. Its precise molecular architecture makes it a critical building block for the development of complex molecules with specific electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical and advanced materials sectors, where it is utilized in the synthesis of novel active pharmaceutical ingredients (APIs) and functional organic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of complex drug candidates, particularly those requiring specific dimethoxy-aryl motifs.
• Organic Light-Emitting Diode (OLED) Materials Research: Serves as a building block for developing novel electron-transporting or host materials due to its conjugated structure.
• Ligand Synthesis for Catalysis: Used in the preparation of sophisticated ligands for transition metal catalysts employed in cross-coupling and other asymmetric reactions.
• Advanced Polymer Chemistry: Incorporated as a monomer or modifier in the synthesis of high-performance polymers with tailored thermal and optical properties.
• Agrochemical Research: Acts as an intermediate in the development of new crop protection agents and herbicides.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new chemical reactions and creating libraries of compounds for screening.

Basic Information

Product Name	1-[3-(5-Acetyl-2,3-Dimethoxy-Phenyl)-4,5-Dimethoxy-Phenyl]Ethanone
CAS No.	55919-72-7
Molecular Formula	C20H22O6
Molecular Weight	358.39 g/mol
Synonyms	1,1'-(3,3',4,4'-Tetramethoxy[1,1'-biphenyl]-5,5'-diyl)diethanone; 3,3',4,4'-Tetramethoxy-5,5'-diacetylbiphenyl; 5,5'-Diacetyl-3,3',4,4'-tetramethoxybiphenyl; Bis(4-acetyl-2,3-dimethoxyphenyl)methane derivative (related structure); Tetramethoxy Diacetylbiphenyl
EINECS	Contact for details

Quality Control

Every batch of 1-[3-(5-Acetyl-2,3-Dimethoxy-Phenyl)-4,5-Dimethoxy-Phenyl]Ethanone is subjected to rigorous analytical testing to ensure identity, purity, and consistency. Our quality protocols are designed to meet the stringent requirements of research and pre-clinical development. A comprehensive Certificate of Analysis (COA) detailing results for assay, related substances, and identification is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.