Description

1-(2,3,4,5,6-Pentamethylphenyl)-2-Phenylethane-1,2-Dione is a specialized diketone compound featuring a highly substituted pentamethylphenyl group. This structural motif makes it a valuable advanced intermediate for synthesizing complex organic molecules, particularly in the development of fine chemicals and functional materials. It is primarily sought by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring sterically hindered aromatic systems.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators where its unique structure can influence biological activity.
• Ligand and Catalyst Precursor: Acts as a precursor for synthesizing specialized ligands used in transition metal catalysis and organometallic chemistry.
• Material Science: Employed in the research of organic electronic materials, such as components for OLEDs or conductive polymers, due to its conjugated diketone functionality.
• Fine Chemical Synthesis: Utilized as a high-value intermediate for creating complex dyes, pigments, and photoactive compounds.

Basic Information

Item	Detail
Product Name	1-(2,3,4,5,6-Pentamethylphenyl)-2-Phenylethane-1,2-Dione
CAS No.	100461-35-6
Molecular Formula	C19H20O2
Molecular Weight	280.36 g/mol
Synonyms	1-(Pentamethylphenyl)-2-phenylethane-1,2-dione; 2,3,4,5,6-Pentamethylbenzil; Pentamethylbenzil; 1,2-Diphenylethane-1,2-dione, 1-(2,3,4,5,6-pentamethylphenyl)-; α-Diketone derivative of pentamethylbenzene; Benzil, pentamethyl-; 1-(2,3,4,5,6-Pentamethylphenyl)-1,2-diphenylethane-1,2-dione
EINECS	Contact for details

Quality Control

Our 1-(2,3,4,5,6-Pentamethylphenyl)-2-Phenylethane-1,2-Dione is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and development requirements.

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 heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

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.